2x 10Kohm potentiometers connected with outers terminal between power supply and ground, and wipes to the output.
This MOB can operate at both 3V3 and 5V.
- paperboard 2x8cm
- 2 x 2-pin (Molex-KK)
- 1 x bulk capacitors (tantalum) 10uF 16V
- led current limiter resistor 1Kohm
- power activity led green 3mm
- 2x 10Kohm potentiometer