2 Arduino Pro Micros. You can find these on AliExpress for ≈3.50USD each. 2 TRRS sockets and 1 TRRS cable, or 2 TRS sockets and 1 TRS cable Alternatively, you can use any sort of cable and socket that ...
A minimal serial communication implementation using bit-banging technique, optimized for ATtiny and ATmega microcontrollers with cross-platform compatibility. This library provides transmit-only ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results