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 ...

Your "What is an FPC connector" article link seems to raise more questions than it answers - it's just telling me how to physically attach something to it, with no indication of what it's actually ...

This new carrier board adds the ability to connect, monitor, control, and automate the large number of existing devices that were previously beyond the Pi’s built-in 3.3 VDC GPIO sensing and control ...

Like a lot of projects, this one started with a need. One of the Chicago stations that Salem owns has separate sites for day and night modes. One site needs to go off and the other comes on ...