Quantity   Component name
1 × Breadboard/PCB Electronic Components / Misc. Electronic Components
4 × Buttons Electronic Components / Misc. Electronic Components
1 × Red LED Electronic Components / Misc. Electronic Components
1 × Yellow LED Electronic Components / Misc. Electronic Components
1 × Green LED Electronic Components / Misc. Electronic Components
1 × Blue LED Electronic Components / Misc. Electronic Components
4 × 220 Resistor Electronic Components / Misc. Electronic Components
14 × Cables
1 × Some method to break the PI out to the breadboard/PCB