2 layers62 × 116.3 mm
Patternflow
engmung/Patternflow
An open-source LED synthesizer. Play light patterns with your fingertips — and every Patternflow plays every pattern we make.
9 parts352
LED matrix
23 boardsKiCad boards from 22 GitHub repositories tagged “led-matrix”, the most starred first; open any of them in PCBKit.
- 2 layers85.6 × 41 mm
Hl alyx glove
StarGate01/hl-alyx-glove
Firmware and Hardware for a Half-Life: Alyx Gravity Glove Replica
38 parts21MIT - 4 layers136.3 × 71.1 mm
- 2 layers53 × 55.1 mm
- 2 layers78 × 77 mm
Luxigrid
overscore-media/luxigrid
Luxigrid is a WiFi-enabled LED matrix for your desk, compatible with an ecosystem of 25+ apps.
24 parts5MIT - 2 layers81.3 × 76.2 mm
Rgb matrix pcb
1-max-1/rgb-matrix
PCB and software for driving an 8x8 matrix of common anode RGB LED's.
36 parts1 - 2 layers153 × 95.8 mm
Spekky Matrix
jc-SpaceXp/Spekky-Matrix
Spectrum analyser displayed on a LED matrix board connected to a STM32 device
390 parts1MIT - 2 layers94 × 55 mm
Contrib cal 2
Logan-Fouts/Contrib_Cal
A physical GitHub contribution calendar that brings your coding activity to life with LEDs. Built on the Raspberry Pi Pico W and programmable in MicroPython, this is an open-source project.
31 parts1 - 2 layers85.6 × 54 mm
SnakeBusinessCard
alex1324575/snake-pcb-business-card
STM32-powered PCB business card with a 10x9 LED Snake game, USB-C power, and passive NFC. KiCad hardware, C firmware, and verification reports.
136 parts - 2 layers63 × 63 mm
Cubeeee PCB
AndrzejKalinowski/cubeeee_4x4x4_led_cube
4x4x4 LED cube built on a Raspberry Pi Pico 2 — custom KiCad PCB, SolidWorks mechanicals, and a web control UI served from the cube's own USB drive, no software install needed.
25 partsMIT - 2 layers192 × 264.1 mm
- 2 layers68.8 × 68.8 mm
B FLEX-8x8ARGB BRK R1.0
Boardoza/Boardoza_8x8_ARGB_Flexible_Display_WS2812B_Breakout_Board
Flexible 8x8 individually addressable RGB LED matrix breakout board with integrated WS2812B-compatible driver LEDs.
135 partsCC-BY-SA-4.0 - 4 layers80 × 30 mm
Keepsake keychain
ericmcdaniel/wedding-keepsake
The full design files and source code of the RGB LED matrix on a PCB keychain given as a keepsake party favor at my wedding.
95 partsMIT - 2 layers
Metromap
gergelytothh/metromap
A lit-up Budapest metro map: ESP32, two MAX7219 LED drivers, a custom KiCAD PCB and 96 hand-wired LEDs.
46 partsMIT - 2 layers70 × 40 mm
Micro affirmations
i-Saac-IV/micro-affirmations
A microcontroller-based affection-giving MACHINE!
167 partsMIT - 2 layers58 × 18 mm
Led matrix
ImSeanConroy/led-matrix
Complete design files for a 2x6 LED metrix, created using KiCad.
25 partsMIT - 2 layers170 × 110 mm
Backplane
jke48222/album-art-matrix
An LED wall that knows what is playing: now-playing adapters feeding a colour-managed HUB75 pipeline
78 partsMIT - 2 layers77.3 × 76.7 mm
Led matrix 8x4 module
jkga/led_matrix_8x4_module
This repository aims to provide a basic program, schematic diagram, and PCB design for an eight by four (8x4) LED matrix with Arduino and SN74HC595 shift register IC
69 partsMIT - 2 layers100 × 95 mm
Baybasi ctrl
riturajtiwari/baybasi-panel
WS2812B video wall: Raspberry Pi driver, upload utility, software DDP sink and ESP32-S3 controller firmware, with the KiCad board design
64 partsMIT - 4 layers100 × 80 mm
BlueMatrixTicker
SimulatedFlow/kicad-board-2026-07-27-bluematrixticker
BlueMatrixTicker - STM32 Bluepill LED matrix ticker / scrolling display board. Hand-solderable THT, bare PCB. KiCad source files.
21 parts - 4 layers100 × 80 mm
BluePixelMatrix
SimulatedFlow/kicad-board-2026-07-27-bluepixelmatrix
BluePixelMatrix - STM32 Bluepill addressable RGB pixel matrix board. Hand-solderable THT, bare PCB. KiCad source files.
142 parts - 4 layers118 × 76 mm
Smart led badge
zgeez/Pixel-Badge
Wearable 32x32 LED badge with Zephyr firmware, BLE control, passive NFC, and a Flutter Android app, built around a custom nRF52840 PCB.
1,236 partsMIT - 2 layers89.6 × 35.3 mm
