High-Voltage Stun Gun Using 555 Timer
A stun gun is a device used to generate a high voltage and low current signal. It is mostly used …
Motion Sensitive Automatic Light Using 4017 & IR Sensor
In this project, we are going to build a motion-sensitive automatic light using 4017 and an IR sensor. When somebody …
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150 Watt Power Amplifier Circuit
A power amplifier is a type of amplifier that provides minimum output impedance. It can be used to drive a …
4-Channel IR Remote Control System Using ATtiny85
Today’s project is about a basic 4-Channel IR Remote Control System Using ATtiny85 Microcontroller which can drive AC loads easily. …
Long Range FM Transmitter – 2Km, 88MHz To 108 MHz
In this project, we are going to build a Wireless FM Transmitter that uses RF communication. This RF communication helps …