16 Channel Led Driver Arduino Apr 2026

CANADUINO 16-Channel 12-bit PWM/Servo Driver - I2C Interface - PCA9685

You can daisy-chain up to 62 boards together to control a massive 992 LEDs using the same two pins. 16 Channel Led Driver Arduino

Very affordable, with modules typically ranging from $3 to $16 depending on the brand. You can find them at retailers like AliExpress or Sears. Best for Precision: TLC5940 SPI Driver CANADUINO 16-Channel 12-bit PWM/Servo Driver - I2C Interface

The TLC5940 is a "classic" constant-current driver. Unlike the PCA9685, it is a , meaning you don't need resistors for each LED—the chip handles it for you. Go to product viewer dialog for this item. it is a