Different classes of USB cable have different recommended maximum lengths, whether for data or for power delivery.

[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 ...

He’s developed a small custom PCB that can be installed into an official GameCube controller to turn it into a Bluetooth device. You do have to sacrifice the original cord and force feedback for ...