Home Engineering Projects For You 1001+ Electronics Projects For You

1001+ Electronics Projects For You

Here are Electronics For You's tested electronics engineering project ideas and embedded mini electronics projects using Arduino, Raspberry Pi and a lot more. These projects are for beginners, hobbyists & electronics enthusiasts. The mini projects are designed to be very helpful for engineering students and professionals building their own embedded system designs and circuits. The projects are also compiled from time to time to provide a single destination for project junkies. Let us know how you feel about the content and any thing you would like us to cover in the future. We hope you enjoy the content on this page!

Triple mode tone generator circuit

Triple Mode Tone Generator

Here is a simple triple mode tone generator circuit that generates three different tones. You can use it as a call bell, burglar alarm or any other security alarm. Triple Mode Tone...
Audio Spy Ear Circuit

Spy Ear

What binoculars do to improve your vision, this personal sound enhancer circuit does for listening. This light-weight spy ear gadget produces an adjustable gain on sounds picked up from the built-in...
green LED flashlight

Green LED Flashlight

Here is a simple green LED flashlight built around 555 timer IC (IC1) and powered from a 3V battery pack. Green LED based flashlights are widely used by hunters and others in...
ball speed checker circuit

Ball Speed Checker

This ball speed checker circuit measures the speed of a cricket ball based on the time taken by the ball to travel the distance from the bowling crease to the batting...
electric fly swatter

Electric Fly Swatter

None of us likes bugs at home. To kill these flying insects, they should first be attracted and then electrocuted. An electric fly swatter is one such device with a high...

Program Arduino With Your Android Device

As you may already know, using a USB OTG (on-the-go) adaptor, you can connect pen drives, game controllers, etc to your Android device. This adaptor can also be used to power...

Electronic Combination Lock

This 7-digit combination lock can be easily hard-wired for any combination that you choose. The circuit uses a 4-bit, divide-by-8 Johnson counter (IC1), ten pushbutton switches and npn transistor T1

Three Phase Appliance Protector

Many of our costly appliances require three-phase AC supply for operation. Failure of any of the phases makes the appliance prone to erratic functioning and may even lead to failure. Hence...
Muscular Stimulator

Muscular Stimulator

Here is a circuit that stimulates nerves of that part of your body where electrodes are attached. It is useful to relieve headache and muscular pain and revive frozen muscles that...
sound monitor project

Room Sound Monitor

With this simple sound monitor circuit, you can secretly listen to conversations going on in a room. The circuit is very sensitive and powered by a 3V battery. Sound monitor circuit operation The...

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Program Arduino With Your Android Device

As you may already know, using a USB OTG (on-the-go) adaptor, you can connect pen drives, game...

Electronic Voting Machine Demo Program

Elections in India are conducted almost exclusively using electronic voting machines. These devices are praised for their...

Better Utilisation of Radio Spectrum with Cognitive Radio

cognitive radio SNR
Cognitive radio is an intelligent technology that improves radio spectrum utilisation. The increasing number of new devices...


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