microcontroller
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LCD-LED Display
Interfacing 16X2 LCD to AVR Microcontroller
This session completely deals with the interfacing AVR microcontroller (ATMEGA 16) with 16X2 LCD. The Atmega16 belongs to the AVR…
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Motor Circuit Diagrams
PWM Based DC Motor Speed Control using Microcontroller
In this project, I’ll teach you how to use an 8051 Microcontroller to generate a PWM signal as well as…
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Clock & Timer Circuit Diagrams
Delay using 8051 Timers
On this project, I’ll go over a little bit about Timers in the 8051 Microcontroller and how to use them…
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LCD-LED Display
Interfacing 7 Segment Display to 8051
To display numerical data, seven segment screens are employed. The seven-segment display can show figures from 0 to 9 as…
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Motor Circuit Diagrams
Interfacing DC Motor with 8051 Microcontroller
We’ll learn about L293D and L298N motor drivers in this project, as well as how to use them to interfacing…
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Mobile Phone Circuit Diagrams
Mobile Controlled Home Appliances without Microcontroller
I’ll show you how to make a basic circuit named Mobile Controlled Home Appliances without Microcontroller in this project. That’s…
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Low Voltage Circuit
Voltmeter using 8051
This article shows how to make a basic 0-5V voltmeter with the 8051. Although the sensitivity of this digital voltmeter…
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Battery Circuit Diagrams
Single-cell Power Supply Schematic Circuit Diagram
Many modern electronic devices and microcontroller- based circuits need a 5 V or 3.3 V power supply. It is important…
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UPS - Inverter - Power Generator Circuits
Multitasking Pins Schematic Circuit Diagram
It’s entirely logical that low-cost miniature microcontrollers have fewer ‘legs’ than their bigger brothers and sisters – sometimes too few.…
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Clock & Timer Circuit Diagrams
2/4/6-hour Timer Schematic Circuit Diagram
Here’s an easy-to-build circuit to drive a solid-state relay for a period that can be selected as two, four, or…
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