![Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 [STEMMA QT / Qwiic] : ID 2946 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2946-06.jpg "Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 [STEMMA QT / Qwiic] : ID 2946 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 [STEMMA QT / Qwiic] : ID 2946 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731 : Industrial & Scientific
A8517: Multi-Channel LED Driver with I2C interface
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SparkFun LED Driver Breakout - TLC5940 (16 Channel) - BOB-10616 - SparkFun Electronics
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ESP Basic - PCA9685 - 16 bit PWM LED driver - Part 1 - YouTube
LP5562-RK I2C LED Driver Library - Libraries - Particle
PCA9685 16 Channel PWM Servo RGB LED Driver I2C 12-bit Arduino Raspberry Pi | eBay
Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface - TLC59711 , from Adafruit for €8.16
Pimoroni 18-Channel 8-bit PWM LED Driver I2C for Arduino and Raspberry Pi | Rapid Online
ISL97677: SMBus/I2C 8-Channel LED Driver _ BDTIC a Leading Distributor in China
![Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface [TLC59711] : ID 1455 : $7.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/1455-00.jpg "Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface [TLC59711] : ID 1455 : $7.50 : Adafruit Industries, Unique & fun DIY electronics and kits")