Simple electronics

Simple Electronic Piano: Electronics can make sounds very easily with just a handful of parts. Here's how to make a simple piano using a 555 timer. I designed and tested this circuit using Tinkercad, and then built the real thing. Here's everything you'll need: …

40 Simple and best DIY collection of 555 timer circuits and projects with full step by step explanation, working process and output video.

Very simple and useful 3.7 volt charging circuit with automatic cut-off

"Exploring the World of Creativity and Technology: 500 Electronic Projects to revolutionize Innovation and Learning" Introduction...

LED Chaser Circuit Without IC: In this Instructable I show you how to make a simple LED chaser circuit. The special thing about this circuit is that it does not use an IC (Integrated Circuit). Video tutorial By using different resistors, capacitors and transistors, I succeeded …

Intrigued by the high interest that the compact amplifier boards based on the family of Texas Instruments' TPA 3118/3116/3110 of Class D amplifier chips...

In this post I have explained a simple circuit idea which can be used for listening to the amplified sounds of insects and bugs in gardens, trees, or any deserted, quite backyards. Listening to the noises of outdoor wildlife may be a genuine auditory delight as well as a signal of impending danger. When it

MINI Night Lamp: this project is inspired by Mohit Boite. Electronics is a very big ocean and to explore it today I made a small lamp mini night lamp which is controlled by Arduino microcontroller. The concept is simple, all you need is an LDR ( light dependent res…

Insect Bot: Want to test your Soldering Skills !! here is an easy to make insect robot that you can build in about 20 minuets. The insect bot uses a vibration motor as its head, which is powered by a capacitor as its abdomen, which I salvaged from an old toy p…

Electronic Projects for Beginners: If your wanting to get into electronics and need a place to start this instructable is for you. There are a number of very cheap kits on eBay and Aliexpress that you can get for 2 or 3 dollars which can give you some experience in component identifi…

Schematic for a Hulda Clark Zapper 30 kHz and 1000 Hz

5A Adjustable Power Supply With LM338

In this article we will learn how to build a Crude Wireless Audio Transfer Circuit Using IR LEDs

this is the circuit diagram for making ac to dc voltage. this is a step-down transformer. always we have to use a step-down transformer to use the voltage. our primary voltage is ac 220. normally we need lower voltage. like 12 volts /24 volts /35 volts. here we make dc 12 voltage.