Circuit Diagram

Use the circuit diagram to reference for connecting the components together. The diagram does not depict exact wire lengths or size of components.

Wired Connections

  • LED 1 Cathode to Resistor
  • LED 2 Cathode to Resistor
  • LED 3 Cathode to Resistor
  • LED 1 Anode to GPIO 17
  • LED 2 Anode to GPIO 22
  • LED 3 Anode to GPIO 27

5V Power

To power the Raspberry Pi, you'll need a 5V power supply / wall adapter. The Pi needs 5V power via a microUSB cable. This project is not meant to be portable.

This guide was first published on Aug 15, 2016. It was last updated on Aug 15, 2016.

This page (Circuit Diagram) was last updated on Oct 18, 2021.

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