Electronics and Electrical Engineering Projects

Featured electronics and electrical engineering design projects.

TAGS: Circuits

  • Hall-effect Sensor Evaluation Kit - ASEK-02

    Posted Friday, December 22, 2017
    The ASEK-02 EV kit is one of the three Allegro sensor evaluation kit in which this kit includes 2, 3, or 4-wire switches or latches and 3-wire linear sensor ICs... More
  • Generic Base Board for Gate Driver Core

    Posted Saturday, September 19, 2015
    This application proposal provides a circuit design for a generic base board for driving various IGBT power modules up to a maximum blocking voltage of 1200V. The design depends on... More
  • 6 W Constant Voltage (CV) Adapter

    Posted Saturday, August 22, 2015
    This document is an engineering report describing a universal input, 5 V, 6 W output Flyback power supply. More
  • Digital Water-level Monitoring System

    Posted Thursday, December 18, 2014
    This project helps us monitor water levels more efficiently than other water monitoring circuits. A multi-level indicator and a digital display can help identify the output easily and can be... More
  • Emergency Lights using Cool White LEDs

    Posted Monday, November 24, 2014
    This automatic emergency light circuit is designed using white LEDs. It can be used as an emergency lamp in homes and also in security systems. More
  • Police Lights Using 555 Timer

    Posted Sunday, November 09, 2014
    Here is an interesting project named police car lights designed using 555 timer. This circuit simulates the police car lights by alternate flashing. More
  • Machine Gun using 555 Timer IC

    Posted Saturday, September 20, 2014
    Here is the circuit that produces five tones. This is a simple toy piano circuit with 555 timer. We can also use this circuit as a Machine gun.More
  • 3X3X3 LED Cube Circuit using 555 Timer

    Posted Thursday, September 11, 2014
    This is a simple LED Cube circuit designed using 555 timer. It can be very useful for home decoration purpose and home lighting systems. More
  • 2-Digit Up/Down Counter Using Microcontroller

    Posted Wednesday, August 13, 2014
    The main principle of this circuit is to increment the values on seven segment displays by pressing the button.More
  • 12V DC to 24V DC Converter Circuit

    Posted Thursday, August 07, 2014
    This is a simple and very useful circuit in our real life which generates the output voltage of 24 V DC while supplying the input voltage of 12 V DC. More
  • 9 Way Clap Switch Circuit

    Posted Wednesday, July 30, 2014
    This is a simple circuit which helps you to ON/OFF a switch without moving from your place.More
  • Circuits Cloud

    Posted Monday, July 14, 2014
    Digital Circuit Simulator More
  • Luggage Security Alarm Circuit

    Posted Tuesday, July 01, 2014
    This circuit generates a warning alarm when someone tries to lift your luggage while you are traveling in bus or train so that we may get alerted. More
  • How 100W Subwoofer Amplifier Circuit Works?

    Posted Wednesday, June 04, 2014
    Here we designed a subwoofer amplifier producing audio signals at low frequencies from 20 Hz to 200Hz and with an output power of 100W, used to drive a 4 ohm load.More