Electronics Mini-Projects

Here is the list of engineering mini projects. You can click on the following links to see the details about each project. These projects are useful for electronics, electrical and instrumentation engineering students. You can make these circuits for your mini project submission of first, second or third year engineering.

Mini project ideas
Mini project ideas

List of Engineering Mini Projects:

  1. Air Flow Detector Circuit 
  2. Digital clock using 8051 microcontroller and LCD display 
  3. Digital stopwatch using 8051 microcontroller mini project
  4. Digital Thermometer using 8051 microcontroller – mini project
  5. Digital Voltmeter using 8051 microcontroller 
  6. DTMF based load control system – Engineering mini project
  7. Fastest Finger First Indicator Project
  8. Fire alarm circuit using IC 555 
  9. Four way TRAFFIC SIGNAL (traffic light) controller Mini project
  10. How to make DTMF decoder 
  11. How to make PCB layout on Eagle software
  12. Knight rider light ( LED ) with Pic16F84A
  13. LED chasing circuit using AT89C2051 microcontroller
  14. LED Dice using microcontroller
  15. Mobile Incoming Call Indicator 
  16. Plant watering watcher circuit
  17. Simple buzzer interface to microcontroller
  18. Street Light Controller using LDR 
  19. User input based seven segment display using AT89C51 microcontroller
  20. Water Level Indicator Alarm Circuit using IC ne 555 timer IC
  21. Clap Switch Circuit 
  22. DC to AC Converter using IC 555 
  23. DTMF based load control system – Engineering mini project
  24. How to make a Constant Current Source using LM317
  25. Mobile Battery Charger Mini Project
  26. Police Siren Alarm Mini Project
  27. Rain Detector with Alarm circuit 
  28. Temperature controlled DC fan using thermistor (mini project)
  29. Temperature indicator using PIC microcontroller
  30. Voltage to Current Converter using Op Amp
  31. Mini Project Ideas for Electronics Engineering
  32. Final year engineering projects list – 1
  33. Final year engineering projects list – 2
  34. Final year engineering projects list – 3

If you liked these projects please share it with your friends. Like our facebook page for future updates. Have a nice day!

6 thoughts on “Electronics Mini-Projects”

  1. the projects which where give above are seems to be good but society expects new ideas from us so that you may bring out ideas and help us out
    Thanq -vijay

Leave a Reply

Your email address will not be published. Required fields are marked *