Electronics and Schematic Circuit Diagrams Projects

Admin December 12, 2020
0 33
Compact RC Switch Schematic Circuit Diagram

If you are an RC modeler, then this circuit is for you! The compact RC Switch let you turn something…
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Admin December 11, 2020
0 15
555 Propagation Delay Oscillator Schematic Circuit Diagram

With no external components, a 555 can be turned into an oscillator that runs typically in the range of 1…
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Admin December 7, 2020
0 29
Solar Window Charger Circuit Schematic Circuit Diagram

Solar window chargers have several advantages when compared with other charger types. You can stick this DIY solar window charger…
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Admin December 6, 2020
0 13
Wireless Remote Camera Flash Trigger Schematic Circuit Diagram

Here is an efficient and economical circuit for a wireless remote camera flash trigger, useful for capturing scenes invisible to…
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Admin December 4, 2020
0 32
Simple Delta Wave Generator Schematic Circuit Diagram

A delta wave, also known as delta rhythm, is the normal brainwave in the encephalogram of a person in deep,…
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Admin December 4, 2020
0 32
Mobile Phone Battery Emulator Schematic Circuit Diagram

Recently, a mobile phone service technician wanted me to build a battery emulator that would enable him to test and…
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Admin December 3, 2020
0 20
Simple Contact Microphone Schematic Circuit Diagram

Unlike other microphones, a contact microphone makes you look at the world in a different way. At the heart of…
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Admin December 2, 2020
0 31
Learn To Use Digital Potentiometers Schematic Circuits Diagram

A resistor is an electrical device that resists the flow of electrical current. In the digital era, we can find…
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Admin December 1, 2020
0 50
Unique Bedroom Lamp: The LED Driver Schematic Circuit Diagram

Power LEDs are becoming more and more commonplace as bedroom light sources for a number of reasons. The greatest advantage…
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Admin November 30, 2020
0 11
Automatic Showerhead Light Schematic Circuit Diagram

I am a big fan of the LV version of the Pololu mini pushbutton power switch (2808) that has now…
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Admin November 29, 2020
0 29
Learn To Play With Little Wire Schematic Circuit Diagram

Since its inception, I’ve been a big fan of Digispark — the minuscule development board from Digistump (http://digistump.com). I’ve already…
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Admin November 28, 2020
0 24
SGL8022W Touch LED PWM Module Schematic Circuit Diagram

Some time ago, while browsing eBay for a simple LED controller to rejuvenate my retro bedroom lamp, I came across…
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Admin November 27, 2020
0 24
Building a Smart Master/Slave Switch Schematic Circuit Diagram

Here is an inexpensive and easy-to-build master/slave switch for integration into power strips for the automatic switching of “slaves” upon…
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Admin November 26, 2020
0 20
Desktop Smoke Generator Schematic Circuit Diagram

I recently decided to do some research on electric smoke generators and was surprised to learn that ready-made items are…
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Admin November 25, 2020
0 26
DIY Water Quality Meter Using a Turbidity Sensor Schematic Circuit Diagram

Intro Of DIY Water Quality Meter Just after the Kerala flood, I received requests from a few victims inquiring how to build a…
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Admin November 24, 2020
0 36
Simple Digital Signal Inverter Project Schematic Circuit Diagram

There are times when one needs to take an digital signal and create the inverse of this signal. Doing this…
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Power Supplies

Admin November 22, 2020
0 44
An Isolated Analog Input Module Schematic Circuit Diagram

An isolated analog input module presented here is particularly suitable for industrial electronics applications. Sending analog signals from field sensors over…
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Admin November 21, 2020
0 33
Bi-Directional Motor Driver Using ULN2803 Schematic Circuit Diagram

Motor driver modules for motors allow you to control the working speed and direction of two motors simultaneously. Here we…
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Admin November 20, 2020
0 16
Automatic Water Refiller for Air-Coolers Schematic Circuit Diagram

Air-coolers provide cool air in a room by adding moisture to the air. This moist air is blown inside the…
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Admin November 19, 2020
0 40
Laser Light Security Alarm Schematic Circuit Diagram

The aim of this article to make a laser light security alarm and it can also be used as a…
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Admin November 18, 2020
0 19
Design Your Own Li-Fi Dongle And Speaker Schematic Circuit Diagram

Light Fidelity (Li-Fi) is a new paradigm in wireless communication. In this article, we describe the design of a Li-Fi dongle (transmitter)…
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Admin November 17, 2020
0 34
Low-cost 3.7V to 5V-6V DC-to-DC converter Schematic Circuit Diagram

This article presents a simple, low-cost DC to DC converter that converts 3.6V-3.7V battery input into three outputs of 6V,…
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Admin November 16, 2020
0 15
Smart Switch Box for Mobile Chargers and Modems Schematic Circuit Diagram

Most of us leave our battery-operated devices like mobile phones, laptops, tablets, power banks and modems plugged into a charger overnight—even though…
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Admin November 15, 2020
0 62
HVDC Power Supply Design Schematic Circuit Diagram

HVDC Power Supply Design Schematic Circuit Diagram: Circuits like Geiger counters, insect zappers, Nixie tubes and sensors require high-voltage direct-current…
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Admin November 14, 2020
0 84
Solar MPPT using IC LM5118 Schematic Circuit Diagram

The need for renewable energy sources is on the rise because of the acute energy crisis in the world today.…
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Admin November 13, 2020
0 45
Optical Slave Flash Trigger Schematic Circuit Diagram

A “slave flash” (also known as speed light/strobe) is a flashgun that sits around quietly until it sees a bright…
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Admin November 12, 2020
0 11
Window Charger Schematic Circuit Diagram

Keep away intruders with this compact electrified window charger. The charger produces non-lethal shocks that are strong enough to threaten…
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Admin November 11, 2020
0 23
Little Nightlight Schematic Circuit Diagram

Here we describe a very simple, economical and light-weight automatic nightlight that runs on 230V AC mains and can be…
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Admin November 10, 2020
0 14
Doorbell with Security Feature Schematic Circuit Diagram

This doorbell Security system works such that when someone presses your calling bell switch during the night, not only the…
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Admin November 9, 2020
0 36
Voltage Regulator as Audio Amplifier Schematic Circuit Diagram

LM338 voltage regulator can also be used as an audio amplifier. The output voltage can be controlled by varying the…
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Featured

Admin November 8, 2020
0 79
DC Power Meter for 0-55V 20A Work Bench Power Supply Schematic Circuit Diagram

This project describes how to make a low-cost DC power meter that can be used for displaying Voltage, current, power…
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Admin November 7, 2020
0 25
Automatic Bike Turning Indicator Schematic Circuit Diagram

The automatic bike turning signal system based on a microcontroller (MCU) available in the market is expensive and difficult to…
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Admin November 6, 2020
0 34
5-Watt Audio Amplifier Using TA7222 Schematic Circuit Diagram

Here is a simple 5-watt mono audio amplifier using IC TA7222 that drives a 4-ohm speaker using a 9V battery…
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Admin November 2, 2020
0 31
Programmable Automatic Bell System Schematic Circuit Diagram

All schools and colleges follow a timetable for their classes, providing different time slots for different subjects. In order to…
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Admin November 1, 2020
0 42
Arduino-Controlled 12V Battery Charger Schematic Circuit Diagram

The circuit presented here can automatically charge a 12V, 7Ah battery, or above. Special features of the charger are as…
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Admin October 31, 2020
0 19
Dual Audio Level Shifter and Buffer for ADCs, MCU Kits and Arduino Schematic Circuit Diagram

Many single-ended analogue signals do not have DC components or appropriate DC offsets. Due to that, these require very high…
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Admin October 30, 2020
0 82
Two-Channel Wireless Audio Amplifier Using Bluetooth and TA8210AH Schematic Circuit Diagram

Use of audio amplifiers is increasing day by day. This project deals with the transmission of the audio signal wirelessly…
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Admin October 29, 2020
0 23
COMPUTER POWER SUPPLY MODIFICATION 2X16 VOLT SMPS SCHEMATIC CIRCUIT DIAGRAM

The 2X16 Volt Smps switched power supply circuit, made by rearranging the PC Power Supply, is an amateur operation and is not complete. Transformer…
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Admin October 28, 2020
0 29
12VOLT RUNNING AMPLIFIER FOR MP4 MP3 PLAYER TDA2030 SCHEMATIC CIRCUIT DIAGRAM

I had to do a simple high quality mono amplifier circuit that would work with 12volt batteries at the request of our brother . TDA2030 was a good…
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Admin October 27, 2020
0 15
2X60 WATT AMPLIFIER + TONE CONTROL SCHEMATIC CIRCUIT DIAGRAM

Beautiful, high quality Amplifier circuit ürettigi National Company of LM3876Integrated with a few changes on the used PCB LM2876, LM3886 in Entegreleri available…
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Admin October 26, 2020
0 15
CONTROL BLOCKER REMOTE JAMMER SCHEMATIC CIRCUIT DIAGRAM

A funny circuit that can be used as a fun joke tool Television control is preventing control Circuit board made…
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Admin October 25, 2020
0 27
1.30VOLT 0.15.6AMPER SMPS PART-1 SCHEMATIC CIRCUIT DIAGRAM

I stopped for a long time 🙂 My Project Project Project is not implemented in the first tests I did…
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Admin October 24, 2020
0 11
LED OPERATION WITH 220 VOLTS SCHEMATIC CIRCUIT DIAGRAM

ATTENTION Be careful that the circuit operates with high voltage, pay attention to the capacitor connections + – Use fuses in…
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Admin October 23, 2020
0 68
13.8V 250W PC POWER SUPPLY MODIFIED SCHEMATIC CIRCUIT DIAGRAM

A different mode 🙂 Pc power supply transformers are used in the control controller SG3525 and primary drive transistors IRF730…
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Admin October 22, 2020
0 12
1.2VOLT-3V TO 6V DCDC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

The cheapest dc-dc converter circuit 🙂 One of our readers had asked me to give importance to dcdc circuits, especially…
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Admin October 21, 2020
0 33
SPEAKER DELAY SCHEMATIC CIRCUIT DIAGRAM

In order to prevent noise in the first working moments of the amplifiers and to prevent damage to the speaker,…
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Admin October 20, 2020
0 33
1.5V 3V DC-DC CONVERTER BATTERY WITH WHITE LED BURNING SCHEMATIC CIRCUIT DIAGRAM

A simple dcdc convertor circuit for white LEDs with two transistors is a nice source of pc power supply who…
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Admin October 19, 2020
0 46
12V 220V DC-DC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

I’ve seen a simple high voltage circuit when mixing the circuit archive I wondered what would be the result with…
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Admin October 18, 2020
0 13
ISOLATED FLASHER SCHEMATIC CIRCUIT DIAGRAM

100W power flasher circuit with 220V frequency and duty cycle settings can be made 220V AC lamp can make a…
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Admin October 17, 2020
0 60
SIMPLE USB CHARGE SCHEMATIC CIRCUIT DIAGRAM

MP4, MP3 Player, Mobile phones, various devices can be charged from the USB port of the computer, the charging adapters…
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Admin October 16, 2020
0 50
0-40 VOLT SWITCHING POWER SUPPLY L296 SCHEMATIC CIRCUIT DIAGRAM

Switching power supply switching power supply circuit high current switching regulator L296 built on the integrated 0.40 volt 4 amps current and…
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Admin October 15, 2020
0 97
LM4766 STEREO 40W AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

Stereo LM4766 Amplifier circuit has two channels output made with integrated 40 watts per channel noise ratio is very low LM4766 high quality…
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Admin October 14, 2020
0 61
MC34063 12V 15V DC-DC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

DC DC converter circuit 12 volts input 15 volts up output power 2 amps converter circuit MC34063A Step-Up and Inverting…
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Admin October 13, 2020
0 56
USB NIMH NICD BATTERY CHARGE SCHEMATIC CIRCUIT DIAGRAM

The circuit is capable of charging 2 AA NiMH, NiCd batteries with 5 volts on the USB port of the…
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Admin October 12, 2020
0 40
LT1073 1.5V 5V 3V 9V DCDC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

The LT1073 is a voltage converter DC-DC. It is a single stack of 1.5 V. Le courant de repos n’excède pas…
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Admin October 11, 2020
0 50
DC HIGH VOLTAGE WITH ATX STANTBY TRANSFORMER SCHEMATIC CIRCUIT DIAGRAM

Previously, I made a 12v 220v Dc-Dc Converter with atx power supply transformer (EI28) and the same circuit was used this time. voltage…
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Admin October 10, 2020
0 60
800W MOSFET AMPLIFIER CIRCUIT WITH IRFP240 IRFP9240 SCHEMATIC CIRCUIT DIAGRAM

The 800 Watt AV800 amplifier is based on the new PCB layout. The only real difference. The 1kw design has 20 O / P…
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Admin October 9, 2020
0 15
STEPPER MOTOR DRIVER CIRCUIT WITH L297 L298 SCHEMATIC CIRCUIT DIAGRAM

L298 L297 Motor Drive Robot, CNC or Splic file prepared with sprint layout, prepared with sprint layout, which may be…
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Admin October 8, 2020
0 29
SG3524 3V-12V 1-5A-6A CURRENT VOLTAGE REGULATED CONVERTER SCHEMATIC CIRCUIT DIAGRAM

We do not always increase the voltage of the DC voltage to be reduced 🙂 The circuit operates in a…
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Admin October 7, 2020
0 99
TDA7294 SG3525 AUTO AMPLIFIER PROJECT SMPS FEED SCHEMATIC CIRCUIT DIAGRAM

Cars are charged with high and high-quality sound. I think the most important part of these systems is auto amplifiers. With the…
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Admin October 6, 2020
0 11
PC AMPLIFIER CARD WITH TDA1516BQ SCHEMATIC CIRCUIT DIAGRAM

Almost all modern sound cards. For all those who have no external active speakers, this is a small stereo output. Thus, any…
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Admin October 5, 2020
0 23
24V-12V 10 AMPS STEP DOWN DCDC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

DC DC Converter Circuit TL494 24v dc input based on PWM control integrator 12 volts lowered 10 amps power output voltage peaks…
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Admin October 4, 2020
0 39
13.8 VOLT 40 AMPER SWITCHING MODE POWER SUPPLY SCHEMATIC CIRCUIT DIAGRAM

Actually Switch Mode Power Supply SMPS is mentioned in this circuit, but may be overlooked a 12-volt 40 amps smps circuit for…
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Admin October 3, 2020
0 32
POWER SUPPLY TEST CIRCUIT ELECTRONIC LOAD SCHEMATIC CIRCUIT DIAGRAM

A simple electronic load circuit that can be used to test power supplies in power electronics, the power is being…
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Admin October 2, 2020
0 12
SIMPLE TUBE QUENCHING METHOD SCHEMATIC CIRCUIT DIAGRAM

In fact, it is not a complete method of shocking is not a healthy method 🙂 If the tube can…
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Admin October 1, 2020
0 132
UC3842 EI33 ATX TRANSFORMER 12 VOLT 5 AMPS FLYBACK SMPS SCHEMATIC CIRCUIT DIAGRAM

SMPS In the power supply circuit, the primary 80 turns will be 40 + 40 two windings in the winding circuit.…
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Admin September 30, 2020
0 29
2X200W RELAY SHORT CIRCUIT PROTECTION FOR AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

High-quality low-frequency chain. One of the transistors of the terminal. As regards the power amplifier is symmetrical, which normally has a…
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Admin September 29, 2020
0 13
50 VOLT 120MA DCDC CONVERTER WITH MC34063 SCHEMATIC CIRCUIT DIAGRAM

Sometimes you need to take a 50th. Input voltage. The maximum current is not enough. MC34063, which is the foundation.It is the only…
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Admin September 28, 2020
0 13
ASUS EEE PC SWITCHED AUTO CHARGER WITH LM2576 SCHEMATIC CIRCUIT DIAGRAM

For Asus mini eee notebook based on LM2576 12 volt input 9.5 volt 2.5A output switched charging circuit with good quality material with…
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Admin September 27, 2020
0 39
UC3843 10-16V INPUT 12-30V OUTPUT DCDC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

DCDC inverter, converter circuit UC3843 10V 16V DC voltage based on the SMPS-PWM Control Integrator 12v 30v between the output is set…
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Admin September 26, 2020
0 32
IRF9530 5 VOLT 3 AMP SWITCHING REGULATOR WITH MOSFET SCHEMATIC CIRCUIT DIAGRAM

Mosfetli regulator circuit with a simple structure 24v input voltage at the output 5v 3 amps can give power to…
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Admin September 25, 2020
0 22
LM317T 1-3-22 VOLT ADJUSTABLE REGULATED POWER SUPPLY SCHEMATIC CIRCUIT DIAGRAM

Circuit 1.3 may 22 volts can be set to 1 amperes power normally lm317t 1.2..32 volt set can be used…
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Admin September 25, 2020
0 43
ELECTRONIC MUSCLE STIMULATION WITH IR2155 AND MC34063 SCHEMATIC CIRCUIT DIAGRAM

Electronic muscle operation , muscle stimulation devices were once more popular, the biggest reason for the prices to be suitable I previously had a…
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Admin September 24, 2020
0 60
12V 24V SOLAR PANEL REGULATOR WITH LCD DISPLAY SCHEMATIC CIRCUIT DIAGRAM

The Solar Panel Regulator measures the voltage or charging current on your solar cell and interrupts the panel’s power to stop…
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Admin September 23, 2020
0 14
ELECTRONIC FOAM SPONGE CUTTING MACHINE WITH HCF4093 SCHEMATIC CIRCUIT DIAGRAM

Foam Sponge Cutting Machine based on HCF4093 (can be used instead of CD4093) integrated. By heating the heating wire connected to the…
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Admin September 22, 2020
0 56
12 VOLT POWERED MINI FRIDGE WITH 50W PELTIER SCHEMATIC CIRCUIT DIAGRAM

Mini Fridge Project in the simplest way using a very small material 1 12v 50 watt peltier thermal switch, CPU cooler,…
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Admin September 21, 2020
0 18
SIMPLE LED FLASHER CIRCUIT WITHOUT TRANSFORMER WITH 230V AC VOLTAGE SCHEMATIC CIRCUIT DIAGRAM

I have used a very simple flasher circuit transistor integrated no 470k, 680ohm, 1n4007, 22uf, diac and led i used…
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Admin September 20, 2020
0 78
PWM MUSHROOM MOTOR CONTROL WITH TL494 SCHEMATIC CIRCUIT DIAGRAM

Motor drive circuits made with TL494 pwm control integrated low current P channel N channel and NP channel mosfetler reinforced…
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Admin September 18, 2020
0 8
NEON LED CIRCUITS FOR CAR SCHEMATIC CIRCUIT DIAGRAM

2 Application is made with pic16f626 application with pwm led leds probably have various effects to try on the other…
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Admin September 17, 2020
0 75
0-30 VOLT 0-10 AMPS ADJUSTABLE SHIELDED POWER SUPPLY SCHEMATIC CIRCUIT DIAGRAM

Very powerful power supply high-power devices are ideal for working on circuits 0-30V 0-10V voltage and current settings can be…
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Admin September 16, 2020
0 41
SG3525 12VOLT 220VOLT CONVERTER WITH IRFZ44 AND EI33 SCHEMATIC CIRCUIT DIAGRAM

The control system is now used in places where almost all of the electronic materials are used in the classical…
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Admin September 15, 2020
0 12
LAMP AND MOSFET MIX HIFI HEADPHONE AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

Sound Quality I guess is pretty good used lamp 12AU7 Mosfet irf612 circuit not too mixed feed 12volt dc, 12AU7…
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Admin September 14, 2020
0 16
SOUND TRANSMITTER WITH TOY LASER AND LINE TRANSFORMER SCHEMATIC CIRCUIT DIAGRAM

A simple mechanism is the only problem transformer can hopefully be found in piayasada a break from a beautiful project…
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Admin September 13, 2020
0 21
N-CHANNEL MOSFET AMPLIFIER CIRCUIT 65 WATT MONO SCHEMATIC CIRCUIT DIAGRAM

65W N-Channel Mosfet Amplifier Circuit Supply voltage symmetrical + -34 volt total 68v dc sprint layout to open the pcb…
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Admin September 12, 2020
0 44
CURRENT MEASUREMENT IN LARGE AREA SCHEMATIC CIRCUIT DIAGRAM

I found such an interesting circuit in my research on the request of the forum. I didn’t do the circuit, but…
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Admin September 11, 2020
0 19
100-150M SIMPLE MINI FM TRANSMITTER CIRCUIT 9V SCHEMATIC CIRCUIT DIAGRAM

9 volt battery powered by a simple fm transmitter circuit pcb with very small smd resistors used Good quality and…
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Admin September 10, 2020
0 12
LM3875 GAIN CLONE AMPLIFIER OPERATION SCHEMATIC CIRCUIT DIAGRAM

Hi friends I’ve been working on amphi for a long time and I wanted to share it with you, I…
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Admin September 9, 2020
0 15
MOTOR CONTROL WITH LIGHT (ROBOT BUBBLE) SCHEMATIC CIRCUIT DIAGRAM

In fact, it has an easy-to-develop design on an easy ground. Two LDR ‘ve used in my engine was mounted on the…
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Admin September 8, 2020
0 11
HOME SAFETY 100M BARREL WITH LASER SCHEMATIC CIRCUIT DIAGRAM

The angles of the Mirrors used for laser transmission should be fixed well and should be 30cm above the ground. Mirrors, Laser, Ldr Fixed…
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Admin September 7, 2020
0 6
LM317K ADJUSTABLE POWER SUPPLY WITH LM741 SCHEMATIC CIRCUIT DIAGRAM

I wanted to share a tried-and-tested feed circuit years ago. I hope it’s helpful. The output voltage is set by p1. The…
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Admin September 6, 2020
0 15
SIMPLE FREQUENCY METER 10KHZ SCHEMATIC CIRCUIT DIAGRAM

Counter Circuit Applications Simple Frequency Meter; I’m going to present you a new serial that will start today with a simple…
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Admin September 5, 2020
0 60
12V 230V DC-AC MOSFETLI SIMPLE INVERTER SCHEMATIC CIRCUIT DIAGRAM

12V 230V Inverter Circuit The cd4047 cmos monostable / astable multivibrator integrates 12v battery voltage up to 230v ac and…
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Admin September 4, 2020
0 323
DC 12V AC 220V SINE INVERTER SG3525 FERIT TRANSFORMER SCHEMATIC CIRCUIT DIAGRAM

220 volt AC output sinus inverter circuit built on SG3525 smps control integrator Transformer used in transformer computer power supply…
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Admin September 2, 2020
0 59
FM RECEIVER CIRCUIT WITH TDA7000 SCHEMATIC CIRCUIT DIAGRAM

I think it’s a handy radio, but in terms of cost, if you think that the radio is sold in…
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Admin September 1, 2020
0 33
LM2588-12V 24V STEP-UP DC-DC CONVERTER WITH ADJ SCHEMATIC CIRCUIT DIAGRAM

Input voltage 12V output 12-24 volts can be adjusted to have 5 amps power used coil 50μH 5 amps
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Admin August 31, 2020
0 66
LM393 LITHIUM ION BATTERIES WITH LM317 FOR FAST CHARGING SCHEMATIC CIRCUIT DIAGRAM

Lithium-ion rechargeable battery Charge the battery at a voltage level of 1.5V per cell. of 4.2V or 4.1V or more when…
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Admin August 30, 2020
0 94
LM723 2N3055 VOLTAGE CURRENT REGULATED POWER SUPPLY SCHEMATIC CIRCUIT DIAGRAM

LM723 is a basic circuit configuration. This circuit has been stabilized. The part of the circuit diagram is the part of…
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Admin August 29, 2020
0 14
DC – AC CONVERTER CIRCUIT WITH TWO THYRISTORS SCHEMATIC CIRCUIT DIAGRAM

In the circuit, the pulse generator used to trigger SCRs, UJTs, 555s, transistors, astable multivibrators etc. can. The thyristors are stopped by…
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Admin August 28, 2020
0 12
FLUORESCENT LAMP INVERTER CONVERTER SCHEMATIC CIRCUIT DIAGRAM

Fluorescent lamp is used in portable lighting devices with fluorescent lamps (searchlight) in inverter circuit. A square wave is formed at…
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Admin August 27, 2020
0 11
12V DC / 220V AC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

The multivibrator (flip-flop) portion of the circuit produces a square wave of 40-60 Hz. Square waves from points A and B…
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Admin August 26, 2020
0 114
DC-AC CONVERTER CIRCUIT WITH TWO TRANSISTORS SCHEMATIC CIRCUIT DIAGRAM

When DC is applied to the given circuit, suppose that the T1 transistor is transmitted with current passing over N2…
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Admin August 25, 2020
0 14
NTC THERMISTOR WITH COLD RUNNING SCHEMATIC CIRCUIT DIAGRAM

NTC thermistor working in the cold-running circuit, the NTC resistance will be high when the environment is cold, the T1…
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Admin August 24, 2020
0 22
MC34063 HIGH POWER 12VOLT 320VOLT DCDC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

MC 34063 (njm2360) and 12v input dv to dv converter with 320v output I run a small 37 screen television, but…
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Admin August 23, 2020
0 20
SOLAR PANEL ROUTER AND DC-DC WELDED REGULATOR SCHEMATIC CIRCUIT DIAGRAM

Our forum section i basriacar ular is a very nice sharing and a sample project for people who are interested…
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Admin August 22, 2020
0 12
SIMPLE TRANSISTOR MONO AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

An amplifier circuit based on Npn and pnp transistors is working with 4.5 volts 3 pcs pen battery can be…
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Admin August 21, 2020
0 46
MINI SOLAR PANEL SYSTEM DC-DC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

If you implement a simple solar power system project to run a low power variety of devices, a 6v 15v…
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Admin August 20, 2020
0 28
TRANSFORMERLESS 12V 24V CONVERTER WITH NE555 TIMER INTEGRAL SCHEMATIC CIRCUIT DIAGRAM

An interesting circuit transformer is used to supply 12 volt 24 volt dc dc upgrade without using the core n555…
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Admin August 19, 2020
0 12
LM2577 9VOLT 13VOLT DC TO DC AMPLIFIER CONVERTER SCHEMATIC CIRCUIT DIAGRAM

It was a bit late I don’t recall the article in which we had a person requesting 9v 12v annotation…
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Admin August 18, 2020
0 42
ICL 7107 DIGITAL THERMOMETER CIRCUIT (SENSOR BC547B) SCHEMATIC CIRCUIT DIAGRAM

ICL7107 Thermometer circuit supply single source 5 volt temperature sensor bc547b used p1 and p2 trimpots are used to calibrate calibration icl7107 two…
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Admin August 17, 2020
0 11
ADJUSTABLE EXCITED TIMER WITH LED DISPLAY DISPLAY SCHEMATIC CIRCUIT DIAGRAM

Timing circuit 16f84 controller and cd4511 decoder integrated on the board 7-segment LED display indicator and buzer with sound warning…
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Admin August 16, 2020
0 12
THE SIMPLEST RADIO SCHEMATIC CIRCUIT DIAGRAM

The most simple and inexpensive radio circuit consisting of 5 pieces of material is made of a very first circuit…
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Admin August 15, 2020
0 262
300W ATX POWER SUPPLY SG6105 SCHEMATIC CIRCUIT DIAGRAM

300W atx power supply sg6105 300w atx control smps integrated sg6105 transformers ei33 ee16 ee19 2nc60 mje13009 pc atx power…
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Admin August 14, 2020
0 10
SWITCHED SERIES LITHIUM POLYMER LIPO BATTERY FAST CHARGER SCHEMATIC CIRCUIT DIAGRAM

The charging circuit is able to charge the lam Lithium polymer o lipo batteries for three batteries connected in series quickly as a switch mode . Rechargeable battery…
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Admin August 13, 2020
0 95
MC34063 5V 24V INPUT 3V 12V OUTPUT REGULATED CONVERTER SCHEMATIC CIRCUIT DIAGRAM

The DC-DC converter circuit is built on the MC-34063 with an extra power-amplified integrated 500 milliamps, but this value varies…
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Admin August 12, 2020
0 8
RADIO RECEIVERS SCHEMATIC CIRCUIT DIAGRAM

Superheterodyne Receiver: Radio receivers receive the electromagnetic signal in the environment amplifies and transmits to the speaker. Radio receivers have two features,…
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Admin August 11, 2020
0 11
HIGH COMMON MODE RESPONSE RATE INSTRUMENTATION AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

An example of a common mode response rate (CMRR) instrumentation amplifier is given in the Circuit. The common mode response…
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Admin August 10, 2020
0 6
Braking Voltage and Resistance Calculation Schematic Circuit Diagram

When calculating the braking voltage, a phase winding ohmic resistance of the motor to be braked first is measured. According to…
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Admin August 9, 2020
0 11
INSTANTANEOUS BRAKING OF DC MOTORS SCHEMATIC CIRCUIT DIAGRAM

In the case of sudden stopping of DC motors, sudden stop switch or relays are used. In case of a sudden…
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Admin August 8, 2020
0 14
Sudden Braking of Three-Phase Asynchronous Motors Schematic Circuit Diagram

When the forward button is pressed in this circuit, the contactor (I) is energized. Normally the closed (I) contact opens, normally…
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Admin August 7, 2020
0 44
REMOTE CONTROL CIRCUIT WITH OPTOCOUPLER SCHEMATIC CIRCUIT DIAGRAM

Optocouplers are widely used in advanced electronic circuits ( TV, PLC device, computer, etc. ). The most important advantage of these elements is…
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Admin August 5, 2020
0 11
LIGHT SENSITIVE CIRCUIT WITH PHOTOTRANSISTOR SCHEMATIC CIRCUIT DIAGRAM

When the phototransistor is in the circuit, this element transmits and transmits the BC547 transistor. When the BC547 is switched on,…
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Admin August 4, 2020
0 37
INFRARED RECEIVER CIRCUIT WITH PHOTOTRANSISTOR SCHEMATIC CIRCUIT DIAGRAM

The circuit is designed to be unaffected by daylight. That is, the circuit is able to detect infrared rays with a…
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Admin August 3, 2020
0 8
PHOTO-VOLTAGE-BATTERY (SOLARSEL) SCHEMATIC CIRCUIT DIAGRAM

It is known as solar cell. It is a DC generator that converts the light energy falling on it into electrical…
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Admin August 2, 2020
0 44
A400-K PATRIOT SWITCHING POWER SUPPLY SG6105D SCHEMATIC CIRCUIT DIAGRAM

Patriot Switching Power Supply SG6105D Patriot Switching Power Supply SG6105D CEF2N60 EE19 EE16 EI33 F12C20C S20C40C
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Admin August 1, 2020
0 7
OPTOCUPLOR – CONTROL CIRCUITS WITH PHOTOTRANSION SCHEMATIC CIRCUIT DIAGRAM

Optocouplers are led – photodiode, led – phototransistor, led – photo thyristor or led – photo triac. The optocoupler outputs…
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Admin July 31, 2020
0 20
OVERCURRENT PROTECTION WITH MOSFETS SCHEMATIC CIRCUIT DIAGRAM

In many applications that require a power supply of several amps or less a linear voltage regulator with 3 inputs, such…
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Admin July 29, 2020
0 5
SIMPLE FLOWER WATERING ALARM WITH LED INDICATOR SCHEMATIC CIRCUIT DIAGRAM

Very simple and fun circuit is an ideal irrigation alarm circuit for flower pots 🙂 Circuit 3 volt battery is…
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Admin July 28, 2020
0 222
POWER SUPPLY ATX SMPS DNA1005A PFC DELTA DPS-470 A SCHEMATIC CIRCUIT DIAGRAM

Delta DPS-470 EU A 500w Power supply DNA1005A LM339 LM393 STW20NK50Z Mosfet NE555 powersupply circuits atx 500 watts PFC
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Admin July 26, 2020
0 8
MOTOR CIRCUIT RUNNING FOR A WHILE WITH SOUND SCHEMATIC CIRCUIT DIAGRAM

The audio signal coming into the microphone into the circuit transmits T1 and T2 transistors. The end of the T3 transistor…
Read More »
Admin July 25, 2020
0 36
INSIDE CABIN BASS AMPLIFIER 220V AC DC SMPS TL494 TDA7294 SCHEMATIC CIRCUIT DIAGRAM

The circuit used to make the computer power supply I’ve worked hard in is the transformer EI33 used in almost…
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Admin July 24, 2020
0 8
FLASH SCHEMATIC CIRCUIT DIAGRAM

What is a flash ?: Images that are obtained by transferring images of objects to light-sensitive films are called photographs. In photography,…
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Admin July 23, 2020
0 18
SIMPLE TRANSISTOR CIRCUIT WITH ONE TRANSISTOR SCHEMATIC CIRCUIT DIAGRAM

The preamp circuit is built on a very simple 2sd30 transistor. The supply voltage can be changed from 12v to 18v…
Read More »
Admin July 21, 2020
0 32
SIMPLE MIXER CIRCUIT WITH 3 TRANSISTORS (4-CHANNEL BC457) SCHEMATIC CIRCUIT DIAGRAM

A very simple mixer circuit consists of 3 bc457 and passive elements (resistor, capacitor). 4 channel inputs. Works with 9…
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Admin July 19, 2020
0 52
2X60VOLT SMPS CIRCUIT SG3525 ETD44 IR2110 SCHEMATIC CIRCUIT DIAGRAM

SMPS circuit SG3525 and IR2110 ICs drive MOSFETs in the installation primer on IRPF450 the transformer ETD44 feedback 4N33 provided with opto Kublin output voltage 2 × 60 volt symmetrical…
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Admin July 17, 2020
0 51
LM1458 SINE WAVE MANUFACTURER CIRCUIT

Sine wave generating circuit with LM1458 op amp is working with 6 op .15v dc sine output from pin 7…
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Admin July 16, 2020
0 38
ICL8038 SQUARE TRIANGULAR SINUSOIDAL SIGNAL GENERATING OSCILLATOR CIRCUIT

Oscillator circuit diagram producing square, triangular and sinusoidal signals The integrated ICL8038 can be used to generate three different formatted…
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Admin July 15, 2020
0 8
566 SQUARE, TRIANGULAR SIGNAL GENERATING OSCILLATOR CIRCUIT

Oscillator circuit diagram producing square and triangular signals The frequency of the signals generated by the voltage controlled oscillator integrated…
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Admin July 14, 2020
0 14
CRYSTALLINE CONTROLLED SINUSOIDAL OSCILLATOR CIRCUIT

The crystal used in the Crystalline Oscillator Circuit produces a stable sinusoidal signal based on the frequency value. The crystalline frequency…
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Admin July 12, 2020
0 20
30 VOLT 10 AMPS TUNED POWER SUPPLY LM337 BUK416 SCHEMATIC CIRCUIT DIAGRAM

Power supply circuit 1.2v – 30 volts voltage regulated 0 – 10 amperes current controlled fan control short circuit protection…
Read More »
Admin July 11, 2020
0 95
TDA2030 SUBWOOFER AMPLIFIER TL074 ACTIVE BASS FILTER SCHEMATIC CIRCUIT DIAGRAM

Circuit board TDA 2030 based on the amplifier TDA2030 instead of the LM1875, TDA2040, TDA2050 can be used in the…
Read More »
Admin July 10, 2020
0 27
TDA1514A 2X50W HIGH PERFORMANCE HIFI AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

The TDA1514A is capable of supplying 50 watts of power supply voltage maximum + – 30 volt mute / stantby…
Read More »
Admin July 9, 2020
0 9
OP AMP INTEGRATED TEST SCHEMATIC CIRCUIT DIAGRAM

You can test op amp integrals with a simple circuit . Usually a lot of op amp’s leg connections are the same as the red…
Read More »
Admin July 7, 2020
0 130
ATX12V M605 SG6105 TDA865 P4 SWITCHING POWER SUPPLY COLORS IT 330U

ATX12V COLORS iT 330U EN60950 PFC M605 power switch TDA865 5v stantby SG6105 Regulator, PWM Power Supply Supervisor P4 Switching…
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Admin July 6, 2020
0 56
MC34063 350MA WHITE LUMI LED DRIVER 12 VOLT AC DC

Circuit board MC34063 switched regulator integrated on the board 350ma lumiled ideal driver circuit for working voltage 12v dc There…
Read More »
Admin July 5, 2020
0 18
PIR (PASSIVE INFRARED SENSOR) SENSOR

In our country, PIR ( Passive Infrared Sensor ) sensors, which are called motion sensors, can detect the temperature of a human or a flame. Humans or…
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Admin July 4, 2020
0 68
BESTEC ATX 400W PFC ICE1PCS01 UC3842

Bestec ATX 400Watt active PFC ICE1PCS01 ( Standalone Power Factor Correction PFC Controller ) 20n600v 12n90c UC3842 (smps controller )
Read More »
Admin July 2, 2020
0 36
VGA TV SCART CONVERTER CIRCUIT (USB POWERED) SCHEMATIC CIRCUIT DIAGRAM

The vga tv scart converter circuit can be used on TVs without a vga input. You can transfer the image on…
Read More »
Admin June 30, 2020
0 44
ELECTRONIC RINGING CIRCUIT WITH SAB0600 (TRIPLE GONG SOUND) SCHEMATIC CIRCUIT DIAGRAM

In this article, I will describe the electronic gong circuit with SAB0600 integrated by SIEMENS . The SAB0600 is an integrated 8-pin integrated 3-gong sound. The circuit…
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Admin June 29, 2020
0 12
WHITE LED MODIFICATION TO ENERGY SAVING BULB SCHEMATIC CIRCUIT DIAGRAM

Previously, or Night Lamp with White Led, 20 lamp with white led economic lamp project and 19 pcs white led…
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Admin June 28, 2020
0 16
HEART RATE, HEART RATE, PULSE DETECTION CIRCUIT SCHEMATIC CIRCUIT DIAGRAM

Circuit The LM2904 is a simple circuit that can be an example of medical electronics , medical electronics in the op-amp integrated . LTM1550-01 photo sensor with heart…
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Admin June 26, 2020
0 23
TIME-DELAYED (TURN-ON) TIME RELAY SCHEMATIC CIRCUIT DIAGRAM

Time-delayed circuit with UJT and thyristor (turn-on type): C starts to be filled when S is closed in the given…
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Admin June 25, 2020
0 30
TIMER WITH SINGLE TRANSISTOR, DELAYED OPERATION (TURN-ON TYPE) SCHEMATIC CIRCUIT DIAGRAM

Functions of the elements in the circuit: Resistance R: Protects the transistor from over current when the value of the pot…
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Admin June 24, 2020
0 25
SIMPLE SHOCK CIRCUIT USING 12V RELAY COIL SCHEMATIC CIRCUIT DIAGRAM

A simple electronic shock circuit made with a few changes made on the 12Volt Relay. A 200-volt winding was added from…
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Admin June 23, 2020
0 39
LOW NOISE SINE WAVE MANUFACTURER SCHEMATIC CIRCUIT DIAGRAM

Sine wave generator circuit board can be used in various test work. BCXXX series transistors and passive components have a…
Read More »
Admin June 22, 2020
0 41
0-30V 0-3A ADJUSTABLE POWER SUPPLY SCHEMATIC CIRCUIT DIAGRAM

A simple, stable voltage, current-regulated power supply circuit that you can use for the operation of various electronic circuits in your workshop,…
Read More »
Admin June 21, 2020
0 8
DUAL MELODY RINGER CIRCUIT WITH SAMSUNG KS5814 SCHEMATIC CIRCUIT DIAGRAM

In this article I will explain the double melody ring circuit made with KS5814 integral . The KS5814 integral is a 14-pin integrated integrated circuitry…
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Admin June 20, 2020
0 17
VARIOUS ELECTRICAL, ELECTRONIC, MECHANICAL ANIMATIONS (IN GIF FORMAT) SCHEMATIC CIRCUIT DIAGRAM

Various animations that may be useful for understanding the operation of some circuits, mechanical systems. In addition, there are animations in…
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Admin June 19, 2020
0 25
SIMPLE LDR CONTROL CIRCUIT

It is simple and cost-effective to make a simple ldr control circuit that a beginner can apply to electronics. Thanks to…
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Admin June 18, 2020
0 27
SIMPLE MOUSETRAP FLYBACK DRIVE CIRCUIT

The circuit is quite simple but the voltage that comes out with the introduction of the flyback transformer is rather…
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Admin June 17, 2020
0 13
TTL INTEGRATED DRIVE CIRCUITS WITH CMOS INTEGRATORS

he leg links found in the CMOS series integrated datasheet files indicate that the LS low-powered schottky has the same…
Read More »
Admin June 16, 2020
0 86
MOC3020 ISOLATED TRIAC CONTROL CIRCUIT (SSR SOLID STATE RELAY INFORMATION) SCHEMATIC CIRCUIT DIAGRAM

Triac (btb08-600) control unit PIC, CMOS, TTL etc. Designed to control high-powered devices with such integrals. Solid state relay SSR structure .. 3V……
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Admin June 15, 2020
0 20
HANDMADE ENERGY SAVING LED LAMP (220V 50 LED) SCHEMATIC CIRCUIT DIAGRAM

In the end I made the led lamp 🙂 very often the breakdown of the apartment lamp in the region that caused the…
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Admin June 14, 2020
0 23
ATTINY2313 PROGRAMMER COM PORT RS232 PONYPROG

I had to program attiny2313 for an application I’ve searched a little bit I found a lot of circuit, but…
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Admin June 13, 2020
0 52
3.3 VOLT DC DC REGULATOR CIRCUIT WITH LM2575

Switched 3.3v switched dc dc regulator circuit The dc 12 volt voltage is reduced by 3.3 volts. LM2575 operating frequency 52…
Read More »
Admin June 12, 2020
0 11
ATTINY2313 SIMPLE AUDIO CIRCUIT ELECTRONIC PIANO C LANGUAGE

Atmel Attiny2313 electronic piano circuit can be operated by connecting two 1.5v pen batteries in series (3v). Pins PB3 – 15…
Read More »
Admin June 11, 2020
0 59
NIKOLA TESLA DRAWINGS DESIGNS ELECTRONIC ELECTRIC (PATENT)

Electrical engineer engineer engineer big inventor Nikola Tesla has prepared many drawings and detailed information (in English) are available. A…
Read More »
Admin June 10, 2020
0 88
SIMPLE ELECTRONIC CIRCUITS DIAGRAMS

In terms of signals with frequencies over 20 kHz ultrasonic waves are ultrasonic waves or ultrasound call. The use of a 36 kHz or 40…
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Admin June 9, 2020
0 86
ATMEGA328 LCR METER + FREQUENCY METER

There are many LCR level circuits made by PIC and atmel. The software uses the Arduino frequency counter library. All phases of…
Read More »
Admin June 8, 2020
0 56
12 VOLT 7 AMPS BATTERY CHARGING SCHEMATIC CIRCUIT DIAGRAM

12 volt batteries are used in many applications, of course, a high-quality circuit is required to charge the battery in…
Read More »
Admin June 7, 2020
0 54
CAMERA FLASH CIRCUITS (HIGH VOLTAGE FLASH UNIT) SCHEMATIC CIRCUIT DIAGRAM

I have shared a circuit about how to operate the flash lamp on camera with a camera in this article.…
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Admin June 5, 2020
0 24
SIMPLE ELECTRONIC ORGAN CIRCUIT WITH 555 TIMER INTEGRATION SCHEMATIC CIRCUIT DIAGRAM

The circuit is made with the ne555 timer. The tone of the tones determines the capacitors connected to the buttons. The…
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Admin June 3, 2020
0 58
LONG TIME DELAYED TURN-OFF TIMER SCHEMATIC CIRCUIT DIAGRAM

When B is pressed in the given circuit, the capacitor (C) is charged. When we pull the button, the current of…
Read More »
Admin June 2, 2020
0 11
LONG TIME DELAYED TURN-ON TIME RELAY SCHEMATIC CIRCUIT DIAGRAM

As seen in the diagram, more powerful, sensitive and high-gain transistors can be made by connecting the transistors successively. When the…
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Admin May 31, 2020
0 10
HUMIDITY SENSOR FLASHER CIRCUIT SCHEMATIC CIRCUIT DIAGRAM

In the humidity sensor blinker circuit, when the water reaches the humidity sensor, the current passes and this ensures the…
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Admin May 28, 2020
0 89
950MHZ 2000MHZ ANALOG SATELLITE FINDER SCHEMATIC CIRCUIT DIAGRAM

Formerly in the vestel technical service, my masters had modified the analog receivar and made it a handy handy satellite…
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Admin May 27, 2020
0 24
SYNCHRONIZING TRANSISTORS SCHEMATIC CIRCUIT DIAGRAM

A lot of people who have heard or heard about the transistor synchronization process have heard or heard about me…
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Admin May 26, 2020
0 27
SIMPLE LED CIRCUITS LED PROJECTS SCHEMATIC CIRCUIT DIAGRAM

Electronic beginners, enthusiastic ones generally know that the first spark sparking (amp circuits, etc.) or Light (led effects, etc.) applications…
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Admin May 25, 2020
0 47
VOLTAGE MONITORING CIRCUIT FOR 12 VOLT LIPO BATTERY PACK SCHEMATIC CIRCUIT DIAGRAM

Lipo ( lithium polymer ) batteries are mainly used in a lot of tools such as cars, ships, etc .. 3.7V is used…
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Admin May 24, 2020
0 52
TDA7293 100W RMS AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

Despite the TDA7293 small size, performance is very high amplifier integrated manufacturers ( ST Microelectronics ) “120volt 100watt DMOs audio amplifier with…
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Admin May 23, 2020
0 135
PS1502D 0-15V ADJUSTABLE 1.5V 7.2V STAGE POWER SUPPLY SCHEMATIC CIRCUIT DIAGTRAM

0-30v 0-5a power supplies in the market have abundantly set an intermediate tahtakale at 0-15v and 1.5v, 3.6v, 4.8v, 6v. I’ve…
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Admin May 22, 2020
0 35
8 CHANNEL TRIAC AND OPTO ISOLATOR DRIVER CIRCUIT

Opto isolators ( moc3020, moc3040 available ) can be used for the control of devices or lamps that operate with driver circuit 220v. circuit…
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Admin May 21, 2020
0 44
CURRENT MEASUREMENT

In many applications it is the current that requires another measurement, such as measuring voltage. Before mentioning the current measurement, it…
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Admin May 20, 2020
0 48
SIMPLE FAN SPEED CONTROL CIRCUIT WITH TRANSISTOR

4 bc639 transistors are used in fan speed control circuit and speed can be adjusted with 47k trimpot on the…
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Admin May 19, 2020
0 29
EXPERIMENTS WITH DIJTAL DOORS

There are 41 applications on TTL digital doors. I am thankful to our readers, S.Demirhan(sdmh), who brought the file to me . Many of the circuits…
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Admin May 17, 2020
0 49
PFC TECHNIQUES IN SINGLE PHASE RECTIFIER CIRCUITS

POWER FACTOR While simple loads do not draw reactive power from the grid, complex loads also receive reactive power from…
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Admin May 16, 2020
0 216
PWM 150 AMPER HHO ELECTROLYSIS CONTROL

The control power of the HHO PWM circuit is very high 150A current limitation and frequency settings can be done PWM control LM324…
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Admin May 15, 2020
0 22
SIMPLE CHARGE CIRCUIT FOR CHARGING DEVICES VIA USB

Mobile phone, mp3 player etc. a simple charging circuit that you can use for many devices .. circuit 7805 if installed…
Read More »
Admin May 14, 2020
0 23
MERSIN UNIVERSITY DIRECT CURRENT CIRCUIT ANALYSIS

Direct Current Circuit Analysis, electronic components, detailed information about materials calculations formulas basic circuit laws sample schematics simulations current, voltage,…
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Admin May 13, 2020
0 435
DELL PA-12 LAPTOP SMPS 19V 3.34A ADAPTER CIRCUIT DIAGRAM

19V 3.34 Ampere Laptop adapter diagram The Dell PA-12 model is used for a wide range of models, but the…
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Admin May 12, 2020
0 71
UC3845 STGW30NC60WD IGBT 3V 60V 40AMPS SMPS

A very strong smps power supply is being used for warming cooking, welding 🙂 The system is generally built on…
Read More »
Admin May 11, 2020
0 119
TDA7294 200W 100W SUBWOOFER AMPLIFIER SCHEMATIC CIRCUITS DIAGRAM

TDA7294 There are two different subwoober bass amphitheater circuits prepared with an integrated amplifier . In the circuit with 100 watts, 1 TDA7294 is simpler than the…
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Admin May 11, 2020
0 28
TDA1514 50 WATT MONO KIT

This circuit board can be used for single channel 50w output circuit board sizes are small, and the layout of…
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Admin May 10, 2020
0 28
VOLTAJ REGÜLATÖRLERİ ve UPS – Üretici Firma UYGUN FİYATLAR

I found 2 power supply diagrams when mixing my archive. well-prepared, especially for beginners in electronics, easy-to-understand instructions, simple descriptions of…
Read More »
Admin May 9, 2020
0 17
DESIGN PROJECT!

There are two linear regulators in the bag of most people dealing with hobby electronics: LM317. One opamp (LM318) and plenty…
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Admin May 8, 2020
0 18
ABOUT PHONE, COMMUNICATION AND SWITCHING SYSTEMS

Previously on ayı About Telecommunication Systems and Telephone Exchanges er, I have shared a document that contains useful information. Prepared…
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Admin May 5, 2020
0 34
SIMPLE POWER SUPPLIES WITH LM337 AND LM317 SCHEMATIC CIRCUIT DIAGRAM

I found 2 power supply diagrams when mixing my archive. well-prepared, especially for beginners in electronics, easy-to-understand instructions, simple descriptions of…
Read More »
Admin May 4, 2020
0 23
DESIGN PROJECT SCHEMATIC CIRCUIT DIAGRAM

There are two linear regulators in the bag of most people dealing with hobby electronics: LM317. One opamp (LM318) and plenty…
Read More »
Admin May 3, 2020
0 148
CLASSIC 100W HIFI DARLINGTON TRANSISTOR AMPLIFIER CIRCUIT Schematic Circuit Diagram

I say the classic, but many of the site we see similar darlington transistor quality hifi amphi circuit .. very…
Read More »
Admin May 2, 2020
0 38
SIMPLE RGB LED LED EFFECT CIRCUIT Schematic Circuit Diagram

The circuit board was tested with a single piece rgb strip led on the ne555 and 74393 integrators. If you…
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Admin May 1, 2020
0 36
MICROC EXAMPLES C CODES PROTEUS ISIS CIRCUITS Schematic Circuit Diagram

I am sure that thanks to Mikroc Deray of Aytaç , many people have had a lot of knowledge and I hope that the examples…
Read More »
Admin April 30, 2020
0 12
MICROPROCESSORS LABORATORY EXPERIMENT BOOK REVIEWS, INFORMATION Schematic Circuit Diagram

The book will be quite useful for beginning 45 pages of microprocessors, compiler programs beginning, pre-information application circuits and many…
Read More »
Admin April 28, 2020
0 19
MC68HC908QT4 WİRELESS ACOUSTİC WAVE SOİL MOİSTURE DETECTİON Schematic Circuit Diagram

The advantage of using acoustic waves to measure the moisture content of soil is that acoustic waves measure the moisture…
Read More »
Admin April 28, 2020
0 69
88-108 MHZ SIMPLE FM TRANSMITTER CIRCUIT Schematic Circuit Diagram

I have previously shared simple fm transmitter circuits, the circuit board of this circuit is very nice layout of the…
Read More »
Admin April 27, 2020
0 21
FISHER X100A LAMBALI AMFI PROJECT Schematic Circuit Diagram

I have recently started working on paper and I have worked on paper for almost 6 months. I have finished…
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Admin April 27, 2020
0 9
MSP430 SD CARD AUDIO APPLICATION Schematic Circuit Diagram

MSP430F2012 from the MSP4430 series used in the application ( instead of MSP430F2013 ) processing the audio file via sd card MSP430…
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Admin April 26, 2020
0 54
LAMP BURNING WHEN PHONE CALLS MOC3020 BT137 Schematic Circuit Diagram

When the circuit in the illustration is connected to the telephone line, the lamp is given a light by any…
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Admin April 25, 2020
0 16
PIC16F628A 8 CHANNEL 24 AMPERES TRIACED CARD Schematic Circuit Diagram

I haven’t been sharing in a long time. When I mixed my archive, I saw the 8 Channel 24A triaced animation…
Read More »
Admin April 24, 2020
0 39
10AH 200AH BATTERY CHARGE CIRCUIT BUZ11 CD4013 Schematic Circuit Diagram

It is a high-power circuit with the power of BUZ11 mosfet. It can be adjusted with the PR1 10K Potency…
Read More »
Admin April 23, 2020
0 130
UC3844 SUPER FLYBACK DRIVER Schematic Circuit Diagram

Author ” Super flyback driver final version ,” said the other, but it’s not so super simple to control more stable, at…
Read More »
Admin April 22, 2020
0 48
12V DARK SWITCH WITH 741 OP AMP Schematic Circuit Diagram

It works as a dark key with the LDR that you see in the diagram . The circuit consists of four resistors, one opamp, two potentiometers,…
Read More »
Admin April 21, 2020
0 7
555 INTEGRATOR WITH TRANSFORMER RELAY WITH RELAY Schematic Circuit Diagram

The timer with 555 timer integral is supplied without transformer from the mains voltage of the circuit. However, it is necessary to pay close attention to working with such…
Read More »
Admin April 20, 2020
0 80
AUDIO SPECTRUM ANALYZER DSPIC30F6012 MCP6022

Digital, real-time Audio Spectrum analyzer circuit for audio devices is presented in this project. This is a professional, professional, professional, professional, professional, professional. The…
Read More »
Admin April 19, 2020
0 30
HAND-HELD SIMPLE MAGNETIZED DEMAGNETIZED DEVICE Schematic Circuit Diagram

When I work in the workshop, especially the magnetization of the screwdriver, the magnetization of my work is very much like I’m…
Read More »
Admin April 18, 2020
0 25
KTY10 LM2903 TEMPERATURE SENSOR RELAY CONTROL Schematic Circuit Diagram

The circuit of the circuit you see in the diagram is made from the ends X3-1 and X3-2. The voltage from…
Read More »
Admin April 17, 2020
0 42
PIC16F877 4 LAYER ELEVATOR CONTROL CIRCUIT Schematic Circuit Diagram

I would like to share with you an elevator control circuit that I did in high school years . I designed the elevator as 4 floors. Each floor…
Read More »
Admin April 16, 2020
0 13
MOTOROLA MC68HC908QY4 MCU REMOTE OBSERVATİON STATİON Schematic Circuit Diagram

Ever wonder what the birds, deer, or bear were doing in your back “40” when you weren’t around? Just set…
Read More »
Admin April 15, 2020
0 18
MC68HC908QY4 NTSC TEST PATTERN GENERATOR Schematic Circuit Diagram

The Motorola 68HC908QY4 is used to produce an NTSC video signal which can be used in several applications. One is an NTSC Test Pattern…
Read More »
Admin April 14, 2020
0 12
LNK419EG 23W LED SÜRÜCÜ 50V 430MA SMPS Schematic Circuit Diagram

Power Integrations constantly new SMPS developing integrated control of dökümantas ISIN doing very well. Temperature, harmonic, power etc. All test reports give you everything,…
Read More »
Admin April 13, 2020
0 25
PWM INPUT CONSTANT CURRENT POWER LED DRIVER Schematic Circuit Diagram

Power led driver circuit LM393 The PWM input according to the other led drivers on the op amp works well without PWM, but it…
Read More »
Admin April 12, 2020
0 523
700W 800W 900W IR2110 SG3525 SMPS Circuit Diagram

SG3525 SMPS Circuit Diagram has 3 and 700w (+ – 50v 50khz), 800w (+ -42v 60khz) and 900w (+ -70v…
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Admin April 11, 2020
0 20
AUTO AMPLIFIER TDA1516BQ TDA1518BQ MONO KIT Schematic Circuit Diagram

The printed circuit board TDA1516BQ and TDA1518BQ amplifier integrals are compatible with the supply voltage of single source 6 volt…
Read More »
Admin April 10, 2020
0 20
SIMPLE TWO CHANNEL SERVO MOTOR TEST CIRCUIT NE555 Schematic Circuit Diagram

The servo motor test circuit is made of two circuits with the same circuit in the simple structure. The servo motor…
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Admin April 9, 2020
0 48
BH1415 FM TRANSMITTER OUTPUT UPGRADE RF AMPLIFIER 2N5770 MRF515 Schematic Circuit Diagram

The RF amplifier circuit 2N5770 (instead of NTE108 or other counterparts) is used to power the 12v power supply based…
Read More »
Admin April 8, 2020
0 169
STK4172 STK4182 STK4192 AMPLIFIER PCB schematic Circuit Diagram

Sanyo production of STK4172 , STK4182 and STK4192 amplifiers from STK series PCB drawing is compatible with one of the leg connections of integrals STK4172 2X40W THD 0.4% Operating…
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Admin April 7, 2020
0 64
IRS2092 CLASS D POWER AMPLIFIER REFERENCE DESIGN 25W 500W Schematic Circuit Diagram

500W class d switching circuit International Rectifier IRS2092 in the pdf file prepared for the integration of the output coil cooler and so…
Read More »
Admin April 6, 2020
0 120
PIC16F628A L297 STEPPER MOTOR DRIVER WITH L298 Schematic Circuit Diagram

I want to share with you the stepper motor driver that I designed at the request of a teacher. It’s actually…
Read More »
Admin April 4, 2020
0 122
HIGH VOLTAGE 0-400V 22MA-600MA REGULATED POWER SUPPLY TCA785 Schematic Circuit Diagram

Power supply circuit 0 cd 400v voltage setting 22ma 81 600ma (highest 1a) current setting is not too complicated on the TCA785 phase control integral but…
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Admin April 2, 2020
0 85
TDA7560 4X50 WATT BRIDGE AUTO AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

I have previously shared the circuit that can be used in the TDA75X60 integration in the ” TDA73XX Series and 4x Auto Amplifier…
Read More »
Admin April 1, 2020
0 52
QUALITY DISTORTION OVERDRIVE EFFECT CIRCUITRY NE5532 SCHEMATIC CIRCUIT DIAGRAM

Overdrive Distortion Effect Circuit Designed specifically for use with guitar. Circuit NE5532 There is no critical material on the opamp installed circuit.…
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Admin March 31, 2020
0 19
220V STRIP LED OPERATION SCHEMATIC CIRCUIT DIAGRAM

A similar application to the previously shared LED lamp projects is operated by directing the strip led groups to 220v…
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Admin March 30, 2020
0 21
ENERGY SAVING FLUORESCENT LAMP POWER LED DRIVER MODULE SCHEMATIC CIRCUIT DIAGRAM

The purpose of this additional driver board is to run a power LED ( EDEX-3LA1-E1 ) with a solid power card to evaluate the fluorescent light bulb of the energy-saving lamp that is…
Read More »
Admin March 29, 2020
0 58
AUDIO TRANSMISSION WITH FIBER OPTIC CABLE SCHEMATIC CIRCUIT DIAGRAM

Operation Principle of the Transmitter Circuit: In this circuit a capacitive microphone is used to convert the audio signal into an…
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Admin March 27, 2020
0 26
OP AMPLIFIER TEMPERATURE SWITCH FAN CONTROL SCHEMATIC CIRCUIT DIAGRAM

I wanted to share a circuit that I used to run the fan according to the temperature on the cooler…
Read More »
Admin March 26, 2020
0 91
20 AMP SOLAR CHARGE CONTROLLER CIRCUIT DIAGRAM FEATURES, OPERATION

20 AMP SOLAR CHARGE CONTROLLER CIRCUIT DIAGRAM: Equalize key is charging fast when it comes to active position. If the…
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Admin March 25, 2020
0 17
10 AMP SOLAR CHARGE CONTROLLER FEATURES, OPERATION SCHEMATIC CIRCUIT DIAGRAM

1. The circuit has a pulse charging capability (voltage measurements provide constantly varying voltage output such as 14.53- 15.6 –…
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Admin March 24, 2020
0 107
ADJUSTABLE SMPS 12V 24V LAPTOP LCD MONITOR ADAPTER LD7552 FS10KM SCHEMATIC CIRCUIT DIAGRAM

LD7552 Green Mode PWM Controller FS10KM Mitsubishi Power Famous tuned SMPS adapter especially used on laptops in mosfet market. Universal Laptop Adapter 70 watt…
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Admin March 22, 2020
0 13
1W 2.5W AMPLIFIER CIRCUITS TDA7052 LM386 LM380N SCHEMATIC CIRCUIT DIAGRAM

The 3-stage amplifier circuit with LM380N, TDA7052 and LM386 amplifier integrations, which are often used in low-power audio applications ..…
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Admin March 21, 2020
0 264
SMPS POWER SUPPLY SPP34 SCHEMATIC 12V 5V 2A SCHEMATIC CIRCUIT DIAGRAM

Switched-mode power supply SPP34 schematic 12V 5V 2A STK0460 Advanced Power MOSFET PC817 The 12V 5v dual-output SMPS adapter scheme…
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Admin March 20, 2020
0 17
CURRENT LIMITED 230V LED BULB (WITH FLUX LED) SCHEMATIC CIRCUIT DIAGRAM

230v LED bulb circuitry 52 bright flux leds used current led 30mA direct led mains voltage with many led lighting, design according to LED lamp circuits…
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Admin March 19, 2020
0 78
CHINESE MADE UNIVERSAL CHARGER SCHEMATIC CIRCUIT DIAGRAM

A simple but very useful charger that was put on the market many years ago ( first seen on a birdcage ) .. usually…
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Admin March 17, 2020
0 47
LED INDICATOR BATTERY CHARGING CIRCUIT LM317 LM3914 SCHEMATIC CIRCUIT DIAGRAM

The circuit is used for 12v battery charge. The voltage indicator is used as a regulated power supply and the…
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Admin March 16, 2020
0 91
SIMPLE TIMING CIRCUIT WITH CD4060 SCHEMATIC CIRCUIT DIAGRAM

A timer circuit with one CD4060 integration … is a simple but well functioning circuit. He succeeded in the experiments. When the…
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Admin March 15, 2020
0 15
SIMPLE POLICE STACKER CIRCUIT WITH POWER LED SCHEMATIC CIRCUIT DIAGRAM

Previously Aytaç professor shared Police flashing circuit built on PIC12F675 microcontroller in the writing of ” Police lamps (MicroC PIC12F675) ” This circuit has 2 LEDs Police made by the flashlight lamp making…
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Admin March 14, 2020
0 46
LM1036N TONE CONTROLLED AMPLIFIER CIRCUIT WITH TDA7375 SCHEMATIC CIRCUIT DIAGRAM

I have previously shared a circuit made with the TDA7375 amplifier. ” TDA7375 2X35 Watts Amplifier circuit ” this circuit is more advanced in addition…
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Admin March 13, 2020
0 134
TDA7294 STEREO TONE CONTROLLED SPEAKER PROTECTED AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

Hi friends, In the new project, again TDA7294 audio, price performance and a proven amplifier integration … This project consists of a combination…
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Admin March 11, 2020
0 18
12 V DC / 220 V AC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

The multivibrator (flip-flop) part of the oscillator produces a square wave of frequency 40-60 Hz. Square waves from points A and…
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Admin March 10, 2020
0 11
FLASH CYCLE SCHEMATIC CIRCUIT DIAGRAM

The images obtained by transferring the images of objects to the light-sensitive films optically are called photographs. In photography , enough light source…
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Admin March 9, 2020
0 37
TWO-TRANSISTOR DC-AC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

Assume that when the DC is applied to the given circuit, the T1 transistor is conducting with the current passing…
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Admin March 7, 2020
0 8
HIGH COMMON MODE RESPONSE RATE INSTRUMENTATION AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

In the circuit, a common mode response rate (CMRR) instrumentation amplifier example is given. The common mode response ratio (CMRR)…
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Admin March 6, 2020
0 19
FLIP FLOP CIRCUIT WITH 7400 NAND GATES SCHEMATIC CIRCUIT DIAGRAM

When both inputs of the DOOR gate are logic 1, ie 5 V, the voltage at the output terminals is…
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Admin March 5, 2020
0 42
THYRISTOR DC – AC CONVERTER SCHEMATIC CIRCUIT DIAGRAM

In the circuit, the pulse generator used in triggering SCRs, UJT, 555, transistor astable multivibrator, etc. can. In the DC-powered circuit, the…
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Admin March 4, 2020
0 99
LM317, NTC THE CIRCUIT THAT CHANGES THE MOTOR SPEED ACCORDING TO TEMPERATURE SCHEMATIC CIRCUIT DIAGRAM

When the ambient temperature increases in the circuit that changes the motor speed according to the temperature, the resistance of…
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Admin March 3, 2020
0 9
LIGHT MODULATOR SCHEMATIC CIRCUIT DIAGRAM

It is a circuit developed for lighting lamps according to the severity of music or sound broadcast. In the given circuit,…
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Admin March 2, 2020
0 64
TURN-OFF TYPE TIME RELAY WITH SCHMITT TRIGGER CONNECTION SCHEMATIC CIRCUIT DIAGRAM

The schmitt triggered connection of the transistors can be explained briefly as follows: If the voltage applied to the relays…
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Admin March 1, 2020
0 21
PULSE GENERATOR CYCLE WITH PUT SCHEMATIC CIRCUIT DIAGRAM

In the circuit diagram, a constant polarity voltage is applied to the G terminal of the PUT via the R1…
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Admin February 29, 2020
0 15
PHOTOTRANSISTOR-BASED LIGHT-SENSITIVE SCHEMATIC CIRCUIT DIAGRAM

When the phototransistor comes on in the circuit, this element passes through the conduction transistor BC547. When BC547 is transmitted, relay…
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Admin February 28, 2020
0 28
FLUORESCENT LAMP INVERTER CONVERTER SCHEMATIC CIRCUIT DIAGRAM

Fluorescent lamp is used in inverter circuitry in fluorescent lamps (flashlight). A square wave is formed at the end 3 of…
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Admin February 27, 2020
0 11
PHOTOTRANSISTOR INFRARED RECEIVER CIRCUIT SCHEMATIC CIRCUIT DIAGRAM

The circuit is designed to be unaffected by daylight. That is, the circuit can sense infrared rays with a frequency of…
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Admin February 26, 2020
0 39
ASTABLE MULTIVIBRATOR SIMPLE ULTRASONIC TRANSMITTER SCHEMATIC CIRCUIT DIAGRAM

In terms of signals with frequencies over 20 kHz ultrasonic waves are ultrasonic waves or ultrasound call. The use of 36 kHz or 40 kHz…
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Admin February 25, 2020
0 9
555 INTEGRATED SMALL POWER DC TO AC CONVERTER CIRCUIT SCHEMATIC CIRCUIT DIAGRAM

In a DC AC converter circuit, 555 integers generate square waves. Square wave transistors from the third end of the integrator…
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Admin February 24, 2020
0 9
LONG TIME DELAYED TURN-ON TIME RELAY SCHEMATIC CIRCUIT DIAGRAM

As seen on the diagram, more powerful, sensitive and high gain transistors can be made by connecting the transistors together.…
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Admin February 23, 2020
0 15
LONG TIME DELAYED TURN-OFF TIME RELAY SCHEMATIC CIRCUIT DIAGRAM

When B is pressed in the given circuit, the capacitor (C) is charged. When we extract the butode, the current of…
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Admin February 21, 2020
0 10
LIGHT-SENSITIVE CIRCUIT WITH TRANSISTOR AND LDR SCHEMATIC CIRCUIT DIAGRAM

the voltage on the LDR is reduced when the ambient light is bright in the light sensitive circuit. T2 is the…
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Admin February 20, 2020
0 19
HUMIDITY SENSOR FLASHER SCHEMATIC CIRCUIT DIAGRAM

When the dehumidifier senses water in the circuit, the current flows and this allows the T2 transistor to take in…
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Admin February 19, 2020
0 40
HEAT-SENSITIVE CIRCUIT WITH TRANSISTOR AND NTC SCHEMATIC CIRCUIT DIAGRAM

the voltage on the NTC decreases when the ambient temperature is high in the heat-sensitive circuit. T2 is the cut, T1…
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Admin February 18, 2020
0 176
LM2576 LM2575 INCREASE OUTPUT POWER MOSFET 5A 8A SCHEMATIC CIRCUIT DIAGRAM

In these applications we wanted to share the high powered circuits by adding MOSFETs to raise the LM2575, LM2575 outgoing current. Generally we…
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Admin February 17, 2020
0 10
TABLE LAMP WITHOUT TRANSFORMER A BEAUTIFUL DESIGN SCHEMATIC CIRCUIT DIAGRAM

The members of our forum have a simple structure like the @seron sister, the ruled part with the white LED led lamp which is regulated…
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Admin February 16, 2020
0 201
TDA7377 TONE CONTROLLED STEREO AMPLIFIER PROJECT SCHEMATIC CIRCUIT DIAGRAM

I think that the TDA7377 amplifier has a high performance compared to the price of the amplifier that does not know how…
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Admin February 15, 2020
0 27
SLOW START CYCLE FOR INCANDESCENT BULB SCHEMATIC CIRCUIT DIAGRAM

It is a slightly different logic of the circuit, which was shared in the ” Simple 220V Soft Start Circuit ” previously, but it has been…
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Admin February 14, 2020
0 108
936 SOLDERING CONTROL CIRCUIT 24V 450 DEGREE TEMPERATURE CONTROL SCHEMATIC CIRCUIT DIAGRAM

I do not give a definite brand of “936” because I have a lot of varieties, because there are many…
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Admin February 13, 2020
0 18
REFLECTOR (BUCK-BOST) REGULATOR SCHEMATIC CIRCUIT DIAGRAM

The use of switched-mode voltage regulators has increased considerably in recent years in parallel with technological developments. Several different types of…
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Admin February 12, 2020
0 20
BOOST REGULATOR SCHEMATIC CIRCUIT DIAGRAM

The use of switched-mode voltage regulators has increased considerably in recent years in parallel with technological developments. Several different types of…
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Admin February 11, 2020
0 21
SPECIAL TYPE VOLTAGE REGULATORS SCHEMATIC CIRCUIT DIAGRAM

Several types of voltage regulators have been produced to meet various needs. These regulators have been offered to many consumers by…
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Admin February 10, 2020
0 38
ADJUSTABLE VOLTAGE OUTPUT LINEAR INTEGRATED SCHEMATIC CIRCUIT DIAGRAM

Adjustable output ICs are fairly new developments and have many types. This section introduces several types of commonly used output-capable integrated…
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Admin February 9, 2020
0 128
OVERCURRENT PROTECTION SCHEMATIC CIRCUIT DIAGRAM

Another desirable feature of regulated voltage supplies is overcurrent protection. When overcurrent is drawn from the output of a regulated current…
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Admin February 8, 2020
0 29
PARALLEL VOLTAGE REGULATOR SCHEMATIC CIRCUIT DIAGRAMS

A standard parallel voltage regulator circuit is given in figure-1.5. In this circuit; A voltage divider suitable for regulating with the aid…
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Admin February 7, 2020
0 27
RECTIFIER AND FILTER CIRCUITS SCHEMATIC CIRCUIT DIAGRAM

The AC voltage taken from the city network and adjusted to the desired level by means of a transformer is…
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Admin February 6, 2020
0 17
DC POWER RESOURCES SCHEMATIC CIRCUIT DIAGRAM

Characteristics and applications of AC positive voltage regulators, Basic characteristics and applications of AC negative voltage regulators, Basic characteristics and…
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Admin February 5, 2020
0 13
CYCLING FLY PROJECT SCHEMATIC CIRCUIT DIAGRAM

I think it is time to share this project that I made years ago but it is not a kind of…
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Admin February 4, 2020
0 92
LM3886 STEREO COMPLEX ANFI PROJECT SCHEMATIC CIRCUIT DIAGRAM

The LM3886 Anfi integration is very popular and I have made a special design. First of all there are differences…
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Admin February 3, 2020
0 178
COMPLEX SPEAKER PROTECTION CIRCUIT SCHEMATIC CIRCUIT DIAGRAM

The loudspeaker protection circuit for transistor amps is a different development of the ” Delayed and Loud Speaker DC Protection Circuit ” application I…
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Admin January 24, 2020
0 15
DOMINO EFFECT WITH 555 INTEGRATION SCHEMATIC CIRCUIT DIAGRAM

There are so many projects with the 555 integration that some of the circuits are strange. “Dominoux” is an interesting electronic…
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Admin January 23, 2020
0 350
60V 10A 600W SMPS CIRCUIT (FLYBACK SELF-OSCILLATOR) SCHEMATIC CIRCUIT DIAGRAM

Flyback type SMPS circuits have high power with very special designs. Many of the devices I have found in my research have…
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Admin December 11, 2018
0 78
10-Watt Audio Amplifier using LM1875 Schematic Circuit Diagram

Here is a simple 10-watt audio amplifier using IC LM1875. The IC has five pins and can deliver a maximum…
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Admin December 3, 2018
0 11
SIMPLE ELECTRONIC REFLEX GAME SCHEMATIC CIRCUIT DIAGRAM

The circuit is powered by a 9 volt battery installed on the cd4093 schmitt trigger integrated circuit with an integrated…
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Admin August 30, 2018
0 54
Keypad Encoder IC with Serial Output Schematic Circuit Diagram

The EDE1144 Keypad Encoder IC from E•Lab Digital Engineering (www.elabinc.com) is designed to interface a matrix-type 4 row × 4…
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Admin August 29, 2018
0 39
SW Converter for Digital AM Car Radio Schematic Circuit Diagram

This circuit is purposely presented with many loose ends (not literally, of course) to stimulate experimenting with RF circuitry at…
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Admin August 18, 2018
0 33
Alternating Blinker Schematic Circuit Diagram

The circuit represents a general-purpose astable multivibrator that alternatively energizes two heavy loads via a relay (in this case, the…
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Admin August 17, 2018
0 39
Simple Remote Control Tester Schematic Circuit Diagram

Nearly always when a remote control doesn’t work, the underlying problem is elementary: the unit does not emit light. The…
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Admin January 22, 2018
0 12
NUMERICAL CIRCUITS LABORATORY EXPERIMENTS SCHEMATIC CIRCUIT DIAGRAM

Introduction to RTL, TTL and CMOS Gates Resistance and Transistor (RTL) Gate Experiment, Introduction and Characteristics of TTL and CMOS Gates,…
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LCD-LED Display

Admin January 30, 2021
0 230
PWM motor speed control using Arduino Schematic Circuit Diagram

PWM or pulse width modulation is a very common method used for controlling the power across devices like motor, light…
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Frequency multiplier

Admin January 29, 2021
0 166
Frequency counter using Arduino (upto 40KHz) Schematic Circuit Diagram

Many guys here were asking for a frequency counter and at last I got enough time to make one. This…
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Amplifier Circuit Diagrams

Admin January 28, 2021
0 174
19 Watts Simple Amplifier Schematic Circuit Diagram

Description This is a 19 watt simple amplifier circuit diagram using IC LA4440 from Sanyo. It uses very less components…
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Amplifier Circuit Diagrams

Admin January 27, 2021
0 183
Power Amplifier Circuit – 25 Watts Schematic Circuit Diagram

Description Here is the diagram of a 25 Watt power amplifier circuit made of TDA2009 IC. TDA2009 IC is a hi-fi Class…
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Amplifier Circuit Diagrams

Admin January 26, 2021
0 168
Mini Audio Amplifier Schematic Circuit Diagram

Audio amplifiers are electronic amplifiers that are used to amplify weak audio signals from an input like a mic to high…
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Amplifier Circuit Diagrams

Admin January 25, 2021
0 75
Hi Fi Amplifier Circuit – 2X12 Watts Schematic Circuit Diagram

HiFi or High fidelity is a term used to indicate equipment that reproduces a high quality of sound. The highlight…
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Amplifier Circuit Diagrams

Admin January 24, 2021
0 130
Low Cost 150 Watt Amplifier Schematic Circuit Diagram

Description This is the cheapest 150 Watt amplifier circuit you can make,I think.Based on two Darlington power transistors TIP 142…
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Amplifier Circuit Diagrams

Admin January 23, 2021
0 84
4 X 15 Watt power amplifier schematic circuit diagram

Description. A lot of electronic circuits in the domain of audio amplifiers are already been published here. This circuit is…
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Amplifier Circuit Diagrams

Admin January 22, 2021
0 50
2 x 32 Watts stereo amplifier schematic circuit diagram

Description. The circuit given here is of a 2 x 32 Watt stereo amplifier using the famous TDA2050V IC from…
Read More »
Admin January 21, 2021
0 39
40W amplifier using TDA1514 Schematic circuit diagram

Description. Many electronic circuits dealing with audio amplifier circuits have been published here. This is just another one and here…
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