16 channels, 12-bit resolution - I2C servo driver
On stock: 28
Adafruit on sale
Details on Adafruit.com.
This chip is an excellent add-on. Using only two pins, control 16 free-running PWM outputs! You can even chain up 62 breakouts to control up to 992 PWM outputs (which we would really like to see since it would be glorious)
It's an i2c-controlled PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running!
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