J-Works has started shipping Model MCSB2101 USB controlled high current relays (8 amp) with optional digital and/or ADC inputs. The module can have 2 optional IO configurations. Each of the ...

For switching data-acquisition channels, two USB modules provide Form C relays with 6-A output ratings. The USB-ERB08 has eight electromechanical relays, while the USB-ERB24 has 24. The modules have ...

If you’re looking for a quick and easy way to control a few devices from your computer, a cheap USB relay board might be the ideal solution. These are fairly simple gadgets, consisting of little more ...

Raspberry Pi users may be interested in a new 8 channel relay board named the PiRelay 8, specifically created for the Raspberry Pi range of mini PC systems. The relay board allows you to connect up to ...