The Raspberry Pi 500+ is arriving for $200, and offers more RAM and storage than the regular 500 model. It also adopts mechanical key switches instead of membrane keys.

Looking for a hands-free way to page through sheet music on an iPad, [The_Larch] came up with this simple Bluetooth input device based on the ESP32. The microcontroller just needed to have two ...

Wireless keyboards excel for decluttering, or for typing with your keyboard on your lap. (On-the-go productivity hounds swear by them, too.) And some models let you share one typing peripheral among ...