IS31FL3733 Matrix Dev Board

A project log for Confagrid

Software and Hardware to make Word Clocks easier to make

stephen-leggeStephen Legge 03/16/2018 at 03:180 Comments

I whipped up a dev board to try out the IS31FL3733 chip, I basically took the "Typical Application Circuit" from the datasheet and just brought out all the LED pins to headers and provided a header for the I2C interface with the appropriate pull-ups.