2 layers47 × 62.1 mm
Orp pH Board
Loic74650/pH_Orp_Board
A 16 bits, two-channels, analog to digital convertion board with galavnic isolation to measure pH and Orp levels in pools and similar environments
50 parts20MIT
Open-source boards designed in KiCad by Loic74650 on GitHub, from 2 repositories. A board’s address here is its repository’s there.
Loic74650/pH_Orp_Board
A 16 bits, two-channels, analog to digital convertion board with galavnic isolation to measure pH and Orp levels in pools and similar environments
Loic74650/ioBoard
A relay (and more!) board with Ethernet connectivity and MQTT support