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“Arbalet is an ARduino-BAsed LED Table, a flat surface filled with several hundreds of coloured square lights designed for Education, Geeks, and Pleasure. With its limited number of pixels and a DIY touch interface, Arbalet brings our old 80’s …

“Version 3 is near complete! Changes include the motor driver PCB I made, ‘cleaner’ wiring and slightly improved code. Also significant is improved gantry design for ver3. Gantry is less bulky, center of gravity is, well, more centered and overall …

“Rover Robot is the most basic construction that you can build with LOFI Robot EDUBOX kit. Rover is a base for most of other robot constructions such as obstacle avoidance, light following, painting, controlling over bluetooth , etc. LOFI Robot is …

“Everybody gets frustrated once in a while and we all have different ways to cope with the stress that comes as a result. One thing we all have in common; we all need some kind of relief from stress. I …

“I recently watched a play and as part of the set they had these very tall and thin display screens which moved around. I wasn’t going to be able to replicate the display side of it but I thought …

“This instructable shows you how to construct a fairly simple LED light comprised of a wooden base, four single LED’s, and an empty liquor bottle of your choice. This makes for a great decoration or gift for someone special …

“The Classroom Clock is a DIY digital clock designed and optimized for teachers. When I began teaching, I found it very difficult to keep track of the rotating block schedule. Classroom Clock solves this problem.”

“Build your own DIY giant robot that plays the piano, draws pictures, prepares meals, waters plants, engages in lightsaber duels and more. The Multipurpose Mobile Manipulator is an advanced open-source human-size mobile robotics platform for students, educators, hobbyists, artists and …

“I’ve been playing with the idea of panels that are 3d printed in PLA, but that flex in only specific directions (I intend to make a Halloween costume using this). There are plenty of instances of plywood that’s …

“To be able to mimic Darth Vader during a party or any other occasion can be a lot of fun. Unfortunately commercial solutions are costly. The Hasbro Star Wars Darth Vader Voice Changer costs almost $300 on Amazon. In this …