We all like cheap items off eBay especially if they do cool and unusual things, sometimes we get so carried away by the price that we do not even realize that fact that we do not know anything about ...

Roughly the size of a Tic Tac container, this project packs a punch in a compact package. [Matt] sent in this beautifully documented pocket device that brings back great memories of texting on early ...

There are a million and one cheap OLED display modules out there. The only problem is, they’re all assembled on bare PCBs with slight differences, and that frustrates efforts to mount them in a clean ...