[wulax] got around all these problems by taking the Bluetooth controller out of a cheap mini keyboard and mapping the Model M rows and columns to it. A PCB was made and a rather large battery was ...

[DastardlyLabs] saw a video about converting a PS/2 keyboard to Bluetooth and realized he didn’t have any PS/2 keyboards anymore. So he pulled the same trick with a USB keyboard. Along the way ...

Lenovo today at CES 2025 unveiled a new wireless Bluetooth keyboard that charges without a wired power source. It can turn ambient light energy and solar power into enough electricity for typical use.