Frequency multiplier
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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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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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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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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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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…
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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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Frequency Divider with 50% Duty Cycle Schematic Circuit Diagram
In digital circuit design, especially in microprocessor or measuring applications, it is often necessary to produce a clock signal by…
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Temperature Sensor with 2-Wire Interface Schematic Circuit Diagram
When designing a precision outdoor temperature sensor it is a good idea to electrically isolate the sensor from the signal…
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Schematic Circuit Diagram Constant frequency PWM Using 555-Timer proteus simulation
Constant frequency PWM Using 555-Timer With the basic astable circuit, the duty ratio cannot be controlled without affecting the frequency.…
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Dual Oscillator 098 for μCs Schematic Circuit Diagram
The MAX7378 contains two oscillators and a power-on reset circuit for microprocessors. The Speed input selects either 32.768 kHz (LF)…
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