PCA9685 16 Channel 12 Bit PWM Servo Driver Board IIC Interface PCA9685 Module Co

• PCA9685 contain an I2C-controlled PWM driver with a built-in clock.
• 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs.
• Support using only two pins to control 16 free-running PWM outputs .
• 3 pin connectors in groups of 4, so you can plug in 16 servos at one time .
• 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate.

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