There are many projects and tutorials related to recycle old CD/DVD players into a mini CNC Plotter based on Arduino.
Aperture MC Mini is a really tiny, portable and useful piece of RGB light that can be really handy during filming/photography or product shoots, but it costs more than my budget could permit, so here I will show you how I made the light and it is soo awesome and cool!
In this tutorial I am showing how I made a Book with secret knock lock
The goal of this instructable is to create a simple lockable box that can be opened by solving a puzzle.
This contactless door unlocker automatically unlocks and opens your door once it senses your hand.
Rising the front wheel when training indoor, can help simulate your position on the bike as you ride uphill, which can aid in activating those muscles used when the trainer resistance is increased during climbing.
In this project I will be showing you how I created a motorized window opener for my greenhouse.
ESP32 can be used as an independent system to run applications, just plug in the cable, power the device, and program it.
In this Instructable, we’re going to make a basic Arduino-powered spectrophotometer, using a little prism to create and use our own rainbow.