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Build a Homemade GSM Car Security System

Last Updated on July 11, 2021 by Swagatam 54 Comments

This super simple circuit design of a gsm car security system really works.Don’t believe it? Find out and learn the simple method of constructing it. How would you feel if […]

Filed Under: Car and Motorcycle

Best Electronic Circuit Projects

Whether a newcomer or a professional, if you are looking for the best electronic circuit projects, as per your specific needs, then you have reached the right destination. You not […]



10 Best Timer Circuits using IC 555

Last Updated on June 21, 2020 by Swagatam 70 Comments

The circuits explained here are 10 best small timer circuits using the versatile chip IC 555, which generates predetermined time intervals in response to momentary input triggers. The time intervals […]

Filed Under: 555 IC Circuits, Mini Projects

Ultrasonic Fuel Level Indicator Circuit

Last Updated on June 15, 2021 by Swagatam 45 Comments

An electronic device or circuit which detects and indicates the various fuel levels in a fuel tank without a physical contact, through ultrasonic waves, is called an ultrasonic fuel level […]

Filed Under: Arduino Engineering Projects, Car and Motorcycle, Ultrasonic Projects

Videos – Circuit Test Results

 3:22 How to Test a Mosfet with a Multimeter 6 views 6 hours ago  0:48 Simple Arduino Siren Circuit 6 views 1 day ago  1:25 Simple Laser Remote Control Circuit […]

Cellphone Controlled Dog Feeder Circuit

Last Updated on September 11, 2019 by Swagatam

A cellphone controlled dog feeder is feeding system for pets and animals which allows a remote controlled refilling of food in the container of the feeder by the owner, without […]

Filed Under: Arduino Engineering Projects, GSM Projects



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