Electronics projects diy

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an electronic device with a battery attached to it's back end, on a white surface

Battery-based USB chargers are pretty cheap, but it’s always cheaper and more fun to make your own. The basic concept is a battery that powers a USB port so that you can juice up your gadgets.You’ll only need a few components in order to make your own battery-powered USB charger. As with all builds involving electricity, you’ll need some knowledge of electronics. This is needed as you don’t want to fry your devices in the process.

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a miniature machine is sitting on a table with the words mini night lamp above 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…

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an electric device that is on top of a white surface with gold flakes in it

Welcome to Microwave Energy—the next part of my Making Electromagnetic Weapons series. For the Electromagnetic Pulse Generator, check out the last three articles (One, Two and Three). I'm sure almost all of you have used a microwave at some point in your lives. As a child, I always found microwaves fascinating; the idea of heating food with invisible energy, and even creating lightning should the user accidentally microwave metal! However, microwaves are not only used for heating food…

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Build a Drone Step by Step

How to build a drone step by step. Perfect for beginners, this DIY project will teach you everything you need to know about homemade drone how to build techniques. Learn how to build a drone from scratch, selecting the right components and assembling them with ease For those interested in first-person view flying, explore our fpv drone build section, which includes tips on setting up your drone. Visit now: Twigandthistle.com

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an old cell phone with a camera attached to it's back side and inside the case

Projector Using Old Smartphones: In this tutorial, we make a homemade DIY smartphone projector using your old, outdated smartphone, which is going to be scrapped. We reuse this smartphone for making prototypes with simple steps and available, low-cost materials. You can make this p…

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a hand is pointing at an electronic board with music notes on it and the words, simple electronic piano

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: …

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