Welcome to our store! This PWM servo driver board offers several key advantages: * Easily connect 16 servo motors in four groups of four using 3-pin connectors. * Accommodates 4 pairs of 0.1-inch connectors (servo motor connector slightly wider than 0.1 inch). * Includes a large capacitor on the V+ line; maximum external voltage depends on this 10V1000uF capacitor. * 220-ohm resistors protect all PWM output lines and easily drive an LED. * 5.5V compatible, allowing a 3.3V microcontroller to control and safely drive up to 6V outputs. * Control 16 independent PWM outputs using only two pins – connect up to 62 breakouts to control up to 992 PWM outputs! * 12-bit resolution per output – for servos, this translates to approximately 4µs resolution at a 60Hz refresh rate. Item Type: PWM Servo Driver Product Material: Printed Circuit Board Model: PCA9685 Includes: 1 x PWM Servo Driver Customer satisfaction is our top priority. If you encounter any issues with your product upon receipt, such as damage or incorrect quantity, please contact us immediately. We strive to provide the best after-sales service.