and hand transferring the parts from board to board. The result is a USB-C chargeable mouse, and while all the design files don’t appear to be online, it’s possible to download the Gerbers ...

What’s cool, it fits into the plastic shell of a typical USB Blaster, too! The PCB is flexible enough ... and here’s like a dozen more different CH552G boards, programmers and otherwise.

An experienced embedded systems developer Sergey Antonovich has developed a business card that integrates a Linux operating system with a functional drum kit interface. The design is based on an ...