Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

The entire system is built on the backbone of an Arduino Uno with a few other ... You not only get safety-centric features like turn signals and brake lights, you also get a handy speedometer ...

Light painting is a technique which ... workbench and wondered how they were going to turn it into a functioning device. Powered by an Arduino Uno, the light painter provides a user interface ...