Power Supply Adapter Cable, Bare Wires to 2.5/5.5mm Barrel Plug
... the MIKROE-192 voltage regulator/rectifier when you need to power
a 5V-only system with one of our universal power supplies
have a 5V setting). Connect the wires from this ... your WA-VAR-US or WA-UNI power supply
on a 9V or 12V setting into the MIKROE-192's barrel jack (polarity setting won't
matter because of its diode bridge). Then ...