Features:1. Using I2C communication, built in PWM driver and a clock.2. Compatible with 5V,can also use 3.3V MCU control and safely drive to 6V output.3. Address selects pins, so you can put 62 driver board hanging on a single I2C bus, a total of 992 PWM outputs. 4. About 1.6Khz adjustable frequency PWM output .5. Ready to output 12 resolution of the stepper motor, which means that at 60Hz refresh rate can reach 4us resolution.Description:1.Green LED power indicator.2.All PWM output lines have put a 220 ohm series resistor to protect them, and can easily drive the LED. 3.Widely used in experiment,industry,robot, electronic DIY etc.Specification:Color:blueChip: PCA9685Application: experiment,industry,robot, electronic DIY etcSize: 62 x 25 x 13mmWeight:10gPackage Information:Package size:95 x 60 x 10mm/3.74 x 2.36 x 0.39inPackage Weight:11g/0.40ozPoly Bag PackagePackage Included:1 x PCA9685 Module
