Electronic Circuits
Explore below list of electronics circuits and projects for beginners. These mini circuits and projects are properly tested and covered with detailed explanation along with neat and clean schematics and demonstration videos. Below is a large collection of 200+ free electronic circuits and projects.
Rain Alarm
Rain alarm is an application which detects the rain water and blows alarm. They are useful devices and play an important role...
Fire Alarm using Thermistor
Fire alarms are prime necessities in modern buildings and architectures, especially in banks, data centers and gas stations....
Negative Voltage Generator
In electronics applications sometimes we need negative voltage. However getting a negative supply source is not a reliable...
Door Bell using IC 555
Doorbell is a very common and useful device used in every household. Among electronics students and hobbyists, doorbell circuit...
Flashing Police Lights Circuit
In this project we are going to design a circuit, to make a flashing light similar to that on a police car. This police light...
PIR Sensor Based Motion Detector/Sensor Circuit
Passive Infrared Sensor (PIR) is very useful module, used to build many kinds of Security Alarm Systems and Motion Detectors....
Servo Motor Tester Circuit
Servo motors are basically rotary actuators that enable precise control of angular position, acceleration and velocity in...
Simple Fading LED Light
You should have seen LEDs glowing and fading in a LED Strip lights, used for decoration in festivals and functions. They look...
Four Way Traffic Lights Circuit using 555 Timer IC
In this traffic light project we are going to design a circuit, to control traffic lights on a four-way signal. This circuit is...
TV Remote Control Jammer Circuit
TV remote control is a commonly used device in our everyday life. Would you like to surprise your family members or friends by...
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