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 …
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 …
Smoke Detector Alarm Using LM358
In this tutorial, I will be going to show you a simple smoke detector alarm without using any microcontroller. A …
PWM Motor Speed Controller Using 555 Timer
Today’s project is about PWM Motor Speed Controller using just 555 timer IC. It is useful for varying the speed …