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 200+ free electronic circuits and projects.
Soft Start Circuit for Power Supply
A Soft Start Circuit prevents the sudden current flow in the circuit during the start. It slows down the rate of rising output...
Single Phase Half Bridge and Full Bridge Inverter using MATLAB
Alternating Current (AC) power supply is used for almost all the residential, commercial and industrial needs. But the biggest...
Flyback Converter Circuit
In electronics, a regulator is a device or mechanism which can regulate the power output constantly. There are different kinds...
Zero Crossing Detector Circuit
A Zero Crossing Detector Circuit is a useful application of Op-amp as Comparator. It is used to track the changing in the sine...
Instrumentation Amplifier Circuit using Op-Amp
Almost all types of sensors and transducers convert real world parameters like light, temperature, weight etc into voltage...
Sawtooth Waveform Generator Circuit
In electronics, waveforms are mostly plotted against voltage and time. The frequency and amplitude of the signal can vary...
Differential Amplifier or Voltage Subtractor Circuit
Op-Amps were originally developed for Analog mathematical calculations, since then today they have proved to be useful in many...
Peak Detector Circuit
Peak Detector Circuit is used to find the peak amplitude in a rapidly changing waveform. Peak detectors are generally used in...
How to measure value of Inductor or Capacitor using Oscilloscope – Resonant Frequency Method
Resistors, Inductors and Capacitors are the most commonly used passive components in almost every electronics circuit. Out of...
Single Transistor Audio Mixer Circuit
Audio Mixer is an essential device in Audio Electronics. The mixer mixes two or more audio signals into a one (Mono) or two...