Description: In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want. It uses rgb LEDs that are controlled by an Arduino-based ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

[HomoFaciens] is back at the bench again and working on improvements to his cheap and simple CNC machine. The video below will no doubt remind you about previous versions of [HomoFaciens]’ CNC builds, ...

Many projects have existed out there (check out @samyk !) that turn Arduino HID keyboard devices into USB rubber ducky-likes. However, these devices are already themselves HID devices, and just ...

Abstract: As a high-precision (HP) position sensor, the optical encoder is the core component of modern electromechanical machines. During measurement, it is inevitably influenced by different ...