The ADAM-4019+ universal analog input module has eight input channels that can be independently programmed to accept different thermocouple (type J, K, T, E, R, S, and B), voltage (±100 and ±500 mV, ...
Promising to make controlling an analog output via a serial port a snap, the D3000M series Modbus-compatible smart digital-to-analog modules combine a 12-bit DAC with programmable analog output ...
Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O Controller With Relays, Analog I/O, and Modbus for the Raspberry Pi. In the ...