This circuit board was originally designed to connect parallel to the power- and resetbuttons of PCs, to be able to turn them on, off, and reset them ..
This board is equipped with two indepentdantly controllable relay's with one make-and-brake contact each, which are controllable over an USB interface..
This circuit board enables you to switch the three power rails to a connected SATA device. All three voltages (3,3V , 5V and 12V) can be turned on and..
A small board equipped with an FT232RL USB to UART bridge chip. Both 3V3 and 5V IO operation is possible, and is selectable with a jumper.
The PCB is..