L

led

Light clock based in Mengenlehreuhr from Berlin

matrix led driver - obsolescence oriented - drive them all!

Bibliothèque d'affichage pour afficheur led 7segments, 4 chiffres : LTC-4627JS

This is the arduino code for a robot beacon I have designed for my lawnmower. The 3D printer files can be downloaded from https://www.thingiverse.com/thing:2599552

https://youtu.be/ACEybvYPB0E

C library for configuring WS2812B and SK6812 LEDs, both RGB/WWA and RGBW version. Initial version developed for AVR XMEGA A4 by [stigla], expanded to XMEGA E5, ATmega324pb and an experimental tinyAVR 0- and1 -series driver. Developed in Atmel Studio

MAX6960 driven 16x8 Small Silicon RGB LED Matrix

WS2812 driven 16x4 Large Silicon Serial RGB LED Matrix

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.

C/C++ SPI interface for ws2801 LED strips using spidev

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

Proyecto de fin de curso en el que simularemos un sistema de apertura y cierre de válvula por medio de SMS desde un número autorizado. También hará de relé para los mensajes SMS que provienen de números no autorizados.

Library for "fading" integers up and down with parallel timers based on millis. mainly aimed to dimm LEDs parallel in different steps and speeds. but might be useful for other stuff where we need incrementation or decrementation of ints

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

Arduino powered LED Tsüri sign

A Texas Instruments TLC5947 library for AVR-G++ and Arduino https://tlc5947.jordi.page

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

code for a big 63*64 LED display

One line red led display

Using light at 405nm ("Blu-Ray" laser diode) instead of light at 200-280nm (UV-C) for viral decontamination?

Using light at 200-300nm (UV-C) for viral decontamination.