Building an LED matrix is a fun project, but it can be a bit of a pain. Usually it starts with hand-soldering individual LEDs and resistors together, then hooking them up to rows and columns so they ...
LEDs are current driven devices. It is relatively simple to drive several LEDs individually. However, as the number of LEDs increases, the amount of resources needed to operate these LEDs grows to an ...
En este tutorial aprenderemos a controlar las matrices LED de 8×8 con Arduino, en concreto vamos a usar los módulos que llevan el driver MAX7219, y para controlarlos utilizaremos la librería ...
LED-based signage and matrix displays are bringing new dimensions of versatility and eye-pleasing visual effects to a growing number of outdoor and indoor applications. Recent advances in LED ...
Adafruit has today announced the availability of the new 15×7 CharliePlex LED Matrix FeatherWing which is a perfect addition to any Feather projects you might be developing that we do require a light ...
[Mathieu] was on holiday in China and picked up some fun toys while perusing the numerous electronics markets there. The most interesting things he discovered were a pair of RGB LED matrices. They ...
El MAX20092 de Maxim proporciona una gestión de corriente flexible para la iluminación matricial y por píxeles. Doce interruptores integrados controlan LEDs en una serie de hasta 56 V, ahorrando ...
Molex Incorporated ha anunciado que su nuevo portamatriz de LED soportará la serie de matrices COB (Chip on Board) recién introducida por Citizen Electronics: CLL010, CLL020, CLL030, CLL040 y CLL050.
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