https://github.com/unsignedarduino/nano-3x3-led-cube-schematic

Schematic for a simple 3x3 LED Cube using the Arduino Nano
https://github.com/unsignedarduino/nano-3x3-led-cube-schematic

3x3x3 arduino arduino-nano cube kicad led led-cube led-cube-3x3x3 nano schematic

Last synced: 8 days ago
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Schematic for a simple 3x3 LED Cube using the Arduino Nano

• Host: GitHub
• URL: https://github.com/unsignedarduino/nano-3x3-led-cube-schematic
• Owner: UnsignedArduino
• Created: 2023-04-05T01:54:48.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-04-05T02:18:19.000Z (about 3 years ago)
• Last Synced: 2025-03-03T22:13:10.970Z (over 1 year ago)
• Topics: 3x3x3, arduino, arduino-nano, cube, kicad, led, led-cube, led-cube-3x3x3, nano, schematic
• Homepage:
• Size: 267 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Nano-3x3-LED-Cube-Schematic

Schematic for a simple 3x3 LED Cube using the Arduino Nano.

You can find the code for the cube [here](https://github.com/UnsignedArduino/Nano-3x3-LED-Cube).

This uses 9 IO pins sourcing current to control the 9 LEDs on each plane, and 3 IO pins sinking the plane's current to control which layer is active, therefore it uses the [`LEDCubeXZOutYIn`](https://github.com/UnsignedArduino/Nano-3x3-LED-Cube/tree/main/lib/LEDCube/IO/DirectIO/LEDCubeXZOutYIn) class. (IO pins source/**out**put current to the XZ plane and sink/"**in**put" current to the Y layers) If you would like to change the wiring, refer to the instructions in the [Nano-3x3-LED-Cube](https://github.com/UnsignedArduino/Nano-3x3-LED-Cube#changing-wiring) repository.

![Schematic for the 3x3 LED Cube, made in KiCad.](https://github.com/UnsignedArduino/Nano-3x3-LED-Cube-Schematic/raw/main/Nano%203x3%20LED%20Cube%20Schematic.png)

The schematic was designed in KiCad.