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Description
Grove 16-Channel PWM Servo Driver (PCA9685)
Features a 1 MHz Fast-mode Plus compatible I2C-bus
Offers low standby current
Comes with noise filter on SDA/SCL inputs
The Grove 16-Channel PWM Servo Driver (PCA9685) is based on NXP PCA9685, which is a 16-Channel, 12 bit I2C PWM driver. This board can drive up to 16 servos with the external power supply. You can control this board with Arduino easily via the I2C Grove interface. In addition, you can use this board as a LED controller.
It works, as long as you solder two wires underneath the spring terminal instead of using the terminal itself. I didn't do that the first time: a wire came out of the spring terminal and caused a shortcircuit. Apart from that, it does its job well.