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PCA9685 contain an I2Ccontrolled PWM driver with a builtin 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 freerunning PWM outputs .3 pin connectors in groups of 4, so you can plug in 16 servos at one time .12bit resolution for each output for servos, that means about 4us resolution at 60Hz update rate. MORE DETAILS asin B07RMTN4NZ bestsellersrank 27,724 in Toys Games See Top 100 in Toys Games 5 in RC Electric Motors datefirstavailable May 8, 2019 itemmodelnumber 157261 itemweight 0.95 ounces manufacturer DORHEA packagedimensions 8.39 x 4.92 x 0.51 inches
