Topic

led multiplexing

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 How to Multiplex an LED Grid...

   SRGam3r 4 people · 4 months · since Sept 2014

   An explanation of multiplexing LEDs in rows and columns to save pins, linked for both plain and RGB LEDs and for how the diodes keep unwanted ones dark.

2. 

   2 Electronic Basics #5: How to Multiplex

   GreatScott! 4 people · 4 months · since Jul 2016

   A GreatScott introduction to multiplexing LEDs, linked whenever someone wants to drive many LEDs from a few microcontroller pins.