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IS31FL3731 16x9 Charlieplexed PWM LED Driver Downloads

IS31FL3731 16x9 Charlieplexed PWM LED Driver

Image for user adafruit2
by lady ada
published March 09, 2016, last edited January 22, 2025
last major update December 22, 2022
posted in Adafruit Products LEDs/ LED Matrices Arduino Compatibles Breakout Boards STEMMA
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56
Intermediate
Product guide

Downloads

Files

STEMMA QT Schematic and Fab Print

led_matrices_schem.png
led_matrices_fab.png

Original Schematic and Fab Print

led_matrix_schem.png
led_matrix_fapbrig.png

16x9 0603 LED Grid

Schematics & Fabrication print (dimensions in inches)

led_matrix_matrixsch.png
led_matrix_schemgrid.png

Page last edited March 08, 2024

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