ITEM NAME:PCA9685 16 Channel 12-bit PWM Servo Driver-I2C Interface Shield Module Kit A#S Product Description Description: PCA9685 16 Channel 12-bit PWM Servo Driver-I2C Interface Module for Raspberry Pi Shield Module for DIY Kit Description: 1. This is a I2C communication, built-in PWM driver and a clock. This means that this will be very different from the TLC5940 series. 2. You don't need to constantly send signals to occupy your MCU. 3. It's 5V compatible, which means you can also use a 3.3V microcontroller to control and drive safely to 6V output (when you want to control white or blue lights with 3.4 + positive voltage is also possible) 6 address selection pins allow you to hang 62 drive boards on a single I2C bus, with a total of 992 PWM outputs. 4. That will be a huge resource. About 1.6Khz can be FM PWM output for stepper motor output 12 bit resolution. 5. This means that the update rate at 60Hz can reach 4us resolution with configurable push-pull or open-circuit output enabling pins to be quickly disabled. Feature: 1. The PCA9685 chip is wrapped in the center of the small board. 2. Power input terminal, l green power indicator lamp 3. In four sets of three-pin connectors, it is convenient for you to insert 16 servo motors at a time (the plug of the servo motor is slightly wider than 0.1 ", so you can put 4 pairs of 0.1" connectors) into the reverse polarity protection l cascade design input on the terminal board. 4. Place a large capacitor on the V + line (you will need it in some cases) and the maximum input voltage depends on the capacitance of this 10V1000uf. 5. All PWM output lines have a 220 ohm series resistor to protect them and easily drive LEDs. Specification: Model: PCA9685 Size: 68*25*10mm/2.67*0.98*0.39'' Note: Please allow slight size differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 x 16 Channel Module.The PCA9685 chip is wrapped in the center of the small board. Model: PCA9685. This is a I2C communication, built-in PWM driver and a clock. That will be a huge resource. About 1.6Khz can be FM PWM output for stepper motor output 12 bit resolution.
