16-Channel 12-bit PWM/Servo Shield with I2C Interface for Arduino
- Adds PWM outputs to any Arduino that uses shields: Uno, Leo, Mega, ADK
- Drive LEDs
- Stack up to 62 of these on a single i2c bus, a total of 992 outputs
- 5V compliant - you can control it from a 3.3V Arduino and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages)
- I2C-controlled PWM driver with a built in clock
You want to make a cool Arduino robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that the Arduino has only a few PWM outputs, and maybe those outputs are conflicting with another shield! What now? You could give up OR you could just get this handy PWM and Servo driver shield.