2 layers90 × 90 mm

Tpg transceptor
sjperson/audio-transceiver
Arduino-based audio transceiver with microphone input, 6-bit ADC/DAC, and analog reconstruction
57 partsMIT
Open-source boards designed in KiCad by sjperson on GitHub, from 1 repository. A board’s address here is its repository’s there.

sjperson/audio-transceiver
Arduino-based audio transceiver with microphone input, 6-bit ADC/DAC, and analog reconstruction