AC Phase Angle Control for Light Dimmers and Motor Speed Control using 555 Timer and PWM Signal
Home automation systems are increasingly gaining popularity day by day, and nowadays it's become easy to turn on & off...
PWM
PWM Signal on Nuvoton N76E003 Microcontroller - LED Dimming using Duty Cycle Control
Pulse Width Modulation (PWM) is a commonly used technique in microcontrollers to produce a continuous pulse signal with a...
Pure Sine Wave Inverter Using Arduino
Inverter circuits are often needed where it is not possible to get AC supply from the grid. An inverter circuit is used to...
ESP32 PWM Tutorial: Controlling the Brightness of LED
Pulse Width Modulation (PWM) is a technique that varies the width of a pulse while keeping the wave frequency constant. The PWM...
PWM Inverter Circuit using TL494
An inverter is a circuit that converts Direct Current (DC) to Alternating Current (AC). A PWM inverter is a type of circuit...
Designing a True RMS to DC Converter using IC AD736
A True-RMS or TRMS is a type of converter which converts RMS value to equivalent DC value. Here in this tutorial, we will learn...
AC Fan Speed Control using Arduino and TRIAC
WARNING!! The circuit diagram discussed in this project is only for educational purposes. Be advised that working with 220V AC...
DIY Pick and Place Robotic Arm using ARM7-LPC2148 ARM Microcontroller
Robotic Arms, are one of the fascinating engineering creations and it is always fascinating to watch these things tilt and pan...
Bootstrap Amplifier Circuit using Transistors
Amplifiers are integral part of Electronics which are used to amplify low amplitude signals. Amplifier plays a very important...
Understanding Pulse width Modulation (PWM) in Atmega16/32 AVR Microcontrollers
Pulse Width Modulation (PWM) is a powerful technique where width of the pulse is changed by keeping the frequency constant. The...
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