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Projector Using Old Smartphones: In this tutorial, we make a homemade DIY smartphone projector using your old, outdated smartphone, which is going to be scrapped.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

How to Get Free 18650 Batteries: Getting your hands on good quality, free 18650 lithium ion batteries is surprisingly very easy if you know where to look. The first thing though is we should talk about what exactly is a 18650 li-ion battery and why you need them in your life. Let…

HandicraftRecordBook shares a trick to make a pseudo hologram using your smartphone. #Instructables #technology #hologram #movie

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

wall e robot, build your own robot, arduino, DIY, voice recognition, object recognition

Arduino Marble Cardboard Maze Labyrinth : I show you how to make an Arduino controlled Marble Maze Labyrinth board game that is super easy and fun to make. And the best part is it's made From Cardboard. The idea of the game is to navigate the marble through the maze to reach the portal at t…

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

DIY gadgets and cool projects to make to impress friends (or yourself) Easy electronics, tech toys and fun lights, toys, arduino gadget ideas with tutorial.

Create yourself a unique necklace or earrings in almost any shape that will glow in the dark with LEDs and brass rods. #Instructables #jewelry #pendant #electronics #technology #nerdy #soldering #LEDlights

Arduino Light-Up Musical Staff: In this project, you'll use two Arduino RedBoards to create a musical staff that illuminates when notes are played.