REES52 3pcs 16 Channel PWM Servo Motor Driver PCA9685 IIC Modu | Shop The World
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REES52 3pcs 16 Channel PWM Servo Motor Driver PCA9685 IIC Module 12-Bit for Arduino Robot or Raspberry pi
•Communication Interface: IIC.
•It is 5V compliant, which means you can control it from a 3.3V microcontroller 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).
•6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs.
•Adjustable frequency PWM up to about 1.6 KHz;Configurable push-pull or open-drain outputManufacturer.
•12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate.
