Cirkit Designer LogoCirkit DesignerYour all-in-one circuit design IDE Launch Cirkit Designer App

Raspberry Pi Controlled RGB LED Array

View and Edit Project In Cirkit DesignerImage of Raspberry Pi Controlled RGB LED Array

Circuit Documentation

Summary

This circuit consists of multiple RGB LEDs connected to a Raspberry Pi 5. The RGB LEDs are connected in groups, with each group sharing common connections for their respective pins (R, G, B, and COM). The Raspberry Pi 5 serves as the control unit for the LEDs, providing the necessary signals to control the color and intensity of each LED.

Component List

  1. RGB LED (Wokwi compatible)

    • Description: RGB LED with four pins (R, COM, G, B) for controlling red, green, and blue colors.
    • Pins: R, COM, G, B

  2. Raspberry Pi 5

    • Description: A single-board computer with multiple GPIO pins for interfacing with external components.
    • Pins: Type-C, Micro HDMI 1, Micro HDMI 2, Camera 1, Camera 2, PoE, Fan, PCIe, USB 3.0, USB 2.0, Ethernet, 5V, GND, 3.3v, GPIO 14, GPIO 15, GPIO 18, GPIO 23, GPIO 24, GPIO 25, GPIO 8, GPIO 7, GPIO 1, GPIO 12, GPIO 16, GPIO 20, GPIO 21, GPIO 2, GPIO 3, GPIO 4, GPIO 17, GPIO 27, GPIO 22, GPIO 10, GPIO 9, GPIO 11, GPIO 0, GPIO 5, GPIO 6, GPIO 13, GPIO 19, GPIO 26

Wiring Details

RGB LED (Wokwi compatible)