Boards using the MJ-3502

1 boards

Boards in 1 GitHub repository, designed in KiCad, that use the MJ-3502 by CUI (-20℃~+85℃ 12V 1A Brass、Phosphor bronze Silver 插件,13.5x7.5mm Audio Connectors ROHS). See how each wires it, with its parts, size, README and files; the MJ-3502’s symbol, footprint and pinout are on its own page.

2 layers71.5 × 23 mm
Relay
Servacek/tinytus
Tiny C99 library which allows you to use existing audio channels for digital transmission. The project was presented and defended at the national round of the SOČ competition and at the TMR UNIZA competition.
22 parts

Relay