Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

This is a simple Arduino project to allow connecting a PS/2 keyboard to the 16 pin DIP keyboard connector on an Apple II. I've tested it on a ReactiveMicro reproduction Apple II+ RFI logic board and ...

If you need to drive a big screen for a project, it’s fair to say your first thought isn’t going to be to use the ATtiny85.

Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...

At Chicago Booth, we challenge and champion our students to get the most out of their boundless potential to make a difference—in their careers, their communities, and the world. The Master in ...

Do you need to repay your PPP loan? Matt Webber is an experienced personal finance writer, researcher, and editor. He has published widely on personal finance, marketing, and the impact of technology ...

Thanks to jaromir-sukuba, and racerxdl for working on firmware to implement C2 protocol via arduino GPIO. This work largely pulls from them, as well as connorpp. C2 is a 2-pin protocol. Any arduino ...