Electronic Circuits

Explore simple 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 free electronic circuits and projects.

  • 1 Bit Memory Cell using 555 Timer IC

    All the embedded systems have memory to store data. These memory are made up of flip-flops, these flip-flops store the data in...

  • Simple Water Level Indicator Alarm Project

    Water tank overflow is a common problem which leads to the wastage of water. Though there are many solutions to it like ball...

  • Transistor Tester using 555 Timer IC

    In electronics most commonly failed component is transistor. To test the working of the transistor, one must go through a lot...

  • Ticking Sound Circuit using IC 555

    This is a 555 timer IC based fun circuit which generates a sound of loud clicking clock. It is quite simple circuit designed by...

  • Stepper Motor Driver using 555 Timer IC

    Technically stepper motor driver is a Decade Binary Counter circuit. The advantage of this circuit is, it can be used to drive...

  • Simple Metal Detector Project using 555 Timer IC

    You can find a metal detector at airports, theaters and various other public places. They are used for the safety of people to...

  • Dark Detecting LED using LDR and 555 Timer

    Here we have explained a dark detector circuit by using 555 timer IC and a LDR (Light Dependent Resistor) which senses the...

  • DC Motor Speed Control using 555 Timer IC

    The DC MOTOR SPEED CONTROL circuit is primarily a 555IC based PWM (Pulse Width Modulation) circuit developed to get variable...

  • Binary Counter Circuit Diagram

    For an electronics hobbyist or a student 555 timer IC is one of the most important electronic components because of its...

  • Simple Flashing LED using 555 Timer IC

    While getting started with electronics, you would like to make some simple circuits to get acquainted with basic circuit designing concepts. Here...

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