Electronics diy

Projector Using Old Smartphones: In this tutorial, we make a homemade DIY smartphone projector using your old, outdated smartphone, which is going to be scrapped.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…

Try these exciting #DIY #tech #projects this year and save yourself some money into the bargain.

Here are basic electronic components list with images. We need to meet them to build electronics circuits. With seeing shape, value, number.

Harvesting Electronic Components: With stores like Radio Shack disappearing, it is getting hard to find simple electronic components. The web, particularly eBay, has been a great help, but shipping can get costly. Consumer electronics, like VCRs and Microwave Ovens can be a sourc…

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: …

Hi everyone! I would like to introduce to you the final "Pixhawk Infographic" that I have been working on for a while now... it illustrates some of the tips I have learned over the past few years and shows the components that I would like to use in my own personal quadcopter design. For the full resolution image please go here (thanks to Gary McCray): http://copter.ardupilot.com/wiki/advanced-pixhawk-quadcopter-wiring-chart/ In my next blog post I would also like to release some of the…

10 DIY Alternatives to Off-The-Shelf Electronics Components: Welcome to my first ever instructable! Do you feel that certain parts from online retailers are too expensive or of low quality? Need to get a prototype up and running quickly and can't wait weeks for shipping? No local electronics distributors? The…

Roll up your sleeves, it's time to get creative and hands-on to put those old boards to new uses.

The Quad Tetrode "Shrink Ray!" HDTV Over-the-Air Antenna: This is a variation of a simple, yet effective HDTV Over the Air (OTA) antenna that others have created and posted on internet sites. It's a table-top pumped-up version of the single-element type from those sites, and is good for receiving HDTV chan…

DIY Arduino Mini Laser Engraver: Hello Guys Whatsup, In this instructable, I am making an Awesome mini laser engraver from old DVD writers. It's an amazing machine. You can use this laser engraver machine to make any kind of design, logo, art on the surface like WOOD, MDF, PLYWOOD,…