Adapter to get 5vdc from the BCR port on TRS-80 Model 100 and similar computers, and provide it on a standard usb port.
My KiCad boards. Can't be bothered uploading individually anymore, so here you go.
CRImier
253
My KiCad boards. Can't be bothered uploading individually anymore, so here you go.
CRImier
253
RP2040 + W5500 ArtNet LED controller — 4× WS2812 outputs, USB-C LiPo charging, OLED, KiCad 7
RP2040 + W5500 ArtNet LED controller — 4× WS2812 outputs, USB-C LiPo charging, OLED, KiCad 7
a very skibidi usb charger hub. powered using an old PC PSU with 12V and 5V to charge phones and alike