Circuit Diagram

Take a moment to review the components in the circuit diagram. This illustration is meant for referencing wired connections - The length of wire, position and size of components are not exact.



  • The Middle RED wire connect to VOUT
  • Yellow connects to A1
  • Brown connects to GND

The 500 mAh battery connects to the JST port on the Circuit Playground Express

Wire length

  • CPX: 110mm
  • PETT: 130 mm (1.75mm)


  • CPX: Three M3x6mm + nuts


  • Two M2x5mm


  • Four M3x12mm

Claw left:

  • One M3x6mm + thread insert

Claw right:

  • One M2.5x5mm
This guide was first published on May 15, 2018. It was last updated on May 15, 2018.
This page (Circuit Diagram) was last updated on Aug 02, 2020.