The Arduino Wire library is a core aspect of Arduino's integrated development environment, or IDE, and is a must-have if you're using sensors or extra microcontrollers in your project. Like ...

All it does is time the activation of the relays that control the gas flow, power, and wire feeder, so [Brett] decided to use an Arduino instead. The welders control circuit runs at 24V ...

YouTube channel How To Mechatronics has created a great tutorial with full instructions on how to create your very own Arduino powered 3D wire bending machine. Created using 3D printer parts ...

You can change where the IDE stores sketches ... If you connect a jumper wire to pin D13 on the Arduino header, then connect it to an LED on a breadboard, it will blink that LED also.

[Connornishijima] has stumbled on a different way to detect motion with an Arduino, he’s polling an ... in the speaker as your hand approached the wire. It would be interesting to try the ...

As a preview of his latest book, Arduino Project Handbook: 25 Practical Projects to Get You Started, Mark Geddes takes us through the project to create a simple laser trip wire alarm. You've probably ...

Jiri Praus has created an Arduino-powered CNC machine that can precisely bend brass wire, and even features a set of rollers to help straighten the wire before any precision bends are made.