Friday, April 28, 2017

Six Pack LED Matrix

Per key LED control

The Six Pack has the LEDs arranged in a matrix. Each individual LED can be controlled by manipulating the rows and columns. Done rapidly you can control the perceived brightness by leaving the LED on/off for a longer period of time.

The GNAP also has a LED matrix. It has a second controller for the much larger array. The Six Pack switches and LEDs can be controlled by a single Pro Micro with pins left over.