Awesome GitHub RepositoriesLED Controllers

Johnny-Five is a JavaScript robotics framework and microcontroller hardware interface designed for programming robots and IoT devices. It provides a standardized library for managing pins, motors, and displays across various microcontroller platforms, allowing developers to control sensors and actuators using a consistent JavaScript API. The framework is distinguished by its use of a plugin-based hardware abstraction system, which enables communication with diverse hardware platforms and protocols. It supports real-time hardware manipulation and debugging through a read-eval-print loop that a

AI-on-the-edge-device is an edge AI meter digitizer and computer vision image processor designed to convert images of analog and digital utility meters into numeric values. It functions as an IoT gateway that runs neural network inference locally on hardware to monitor water, power, and gas readings. The system is distinguished by its ability to handle both analog pointers and digital digits through custom-trained neural networks. It includes specialized tools for image alignment, region-of-interest extraction, and hardware-level lighting control to minimize glare on glass surfaces. To mainta

Anypixel is a web-to-hardware display framework and toolkit for building large-scale physical interactive screens and button walls. It provides a system for mapping HTML canvas graphics to physical LED arrays, combining a networked pixel controller with a management tool that translates web application data into electronic signals for microcontroller-driven display boards. The project features a browser-based hardware simulation environment that allows for testing interactive display logic, button events, and network communication without requiring physical components. This emulator enables t

Rayhunter is an IMSI catcher detection tool and cellular network monitor designed to identify cell-site simulators and fake base stations. It functions as an SDR signal analyzer that tracks tower connectivity, logs GPS locations, and monitors for network downgrades or disabled encryption on mobile hardware. The system distinguishes itself through heuristic-based traffic analysis used to detect suspicious identity requests, malformed system information, and the use of null ciphers. It includes a remote device management interface consisting of a REST API and web dashboard for controlling detec

Hyperion is an ambient lighting controller and screen color capture engine designed to synchronize networked LED hardware with real-time video and audio content. It functions as a programmable lighting effects engine and networked server, capturing frames from system displays or USB devices to extract dominant colors for immersive lighting environments. The system distinguishes itself through a protocol-agnostic hardware abstraction layer and a coordinate-based LED mapping system that uses keystone correction for precise physical alignment. It features a modular scripting engine for custom vi

GPAC is an open-source multimedia framework built around a pluggable filter graph pipeline, where modular processing units called filters connect into a directed graph to handle media workflows. At its core, the framework centers all media packaging and manipulation on the ISO Base Media File Format (ISOBMFF), with specialized tools for reading, writing, fragmenting, and encrypting MP4 and related containers. It also provides a declarative scene graph composition system for describing interactive multimedia scenes using MPEG-4 BIFS, X3D, SVG, or VRML syntax, alongside a hardware-accelerated re

Murder is an entity component system game engine designed for 2D game development. It provides a core framework for managing game objects through an ECS architecture and includes a dedicated 2D game editor for asset management and real-time property configuration. The engine features a specialized 2D rendering pipeline supporting pixel art, sprite slicing, and parallax effects. It includes a hierarchical A* pathfinding system for agent navigation and a comprehensive asset management system for serializing and loading game resources. The project covers a broad range of capabilities, including

MicroPython WS2812 driver

Micropython Library for the HT16K33-based LED Matrices, ported from Adafruit's AdafruitCircuitPythonHT16K33 library.

An efficient micropython WS2812 (NeoPixel) driver

This wrapper module aims to reduce the work needed to work with NeoPixel (WS2812) and DotStar (APA102) RGB LED strips and matrixes.

MicroPython Morse Code

A MicroPython library for P9813 RGB LED drivers.

This package is installable with mip:

A MicroPython library to interface with strands of WS2801 RGB LEDs. It's based on Adafruit WS2801 library for regular Python.

This repository contains an I2C driver for the IS31FL3197 chip. The chip can for instance be found on the Arduino GIGA Display Shield. This driver was developed and tested using OpenMV on an Arduino Giga R1 Wifi with the shield attached.

Minimal implementation of grey scale data transmission with multiple tlc5940 in series.

Adafruit CircuitPython DotStar