search

coseyfannitutti / discipline

65% keyboard assembled with only through hole components, including usb type-c
Other
943 stars 157 forks source link

Discipline inspired DIY Keyboard Troubleshooting #70

Closed Steven2k6 closed 1 year ago

Steven2k6 commented 1 year ago

Hez, I designed and built a Keyboard, but I have some issues with the usbasp bootloader. When I connect the Keyboard to my pc, it says "Device Descriptor Request Failed" in the device-manager. I don't have the two zener diodes on my keyboard, are they the problem? schematic Edit: I use 3.3 instead of 5 volts, because I found out, that the keyboard doesn't work at all with 5 volts.

NiciTheNici commented 1 year ago

Heya, did you manage to fix this? I'm mildly interesting in designing my own keyboard in the future too and this seems rather important :)

Steven2k6 commented 1 year ago

Heya, did you manage to fix this? I'm mildly interesting in designing my own keyboard in the future too and this seems rather important :)

There where two 3.6V diodes missing on the data lines.