L

led

Instalación y librerías personalizadas para display de 7 segmentos (8 dígitos) con el chip MAX7219 en Raspberry y Raspbian Estable

Per-key keyboard RGB for Clevo ITE 829x laptops. Userspace HID via hidraw — no kernel module, no DKMS. Should work for tuxedo, novacustom, originpc and any other clevo based laptops using this standard.

Light painting with a Raspberry Pi and an LPD8806 LED strip — a fork of Adafruit's demo with a CLI, image resizing and strip blanking.

Reverse engineering of the IKEA GETKÅL colour-changing LED string light: decoding its power-line data protocol (pulse-distance coding, 32-bit blocks, 12-bit colour, run-length zones) from oscilloscope captures.

natural breathing pattern for an led-strip

C/C++ GNU/Linux kernel module to drive via SPI a MAX7219 controlled chained array of 8x8 led matrices. Currently, only ARMv7 is tested (Olimexino Lime A10 and Raspberry Pi B+ v1.2)

Eruption Linux user-mode input and LED driver for keyboards, mice and other devices

Led strip visualizer via bluetooth served in an Android application!

A command-line utility for controlling the YeeLight RGB LED lightbulb.

Real-time WS2812b LED strip music visualization using Python and the Raspberry Pi.

code for a big 63*64 LED display

This project uses a Raspberry Pi to visualise netfilter's activity by triggering LEDs when a packet is either accepted or rejected.

https://pypi.org/project/bdfparse/ A package for reading .bdf files into NumPy arrays.

A MicroPython library for controlling PWM outputs in an asyncio loop, with features including fading and blinking

Raspberry Pi Zero, RFID reader, serial camera, and RGB LED are used in this application for controlling the PCs in our computer room. The tutorial documents are also included for helping the students track the evolution of the prototypes.