ITEM NAME:16 Channel PWM/Servo Driver IIC interface-PCA9685 for arduino or Raspberry Z2C3 16 Channel PWM/Servo Driver IIC interface-PCA9685 for arduino or Raspberry Z2C3 It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs Adjustable frequency PWM up to about 1.6 KHz;Configurable push-pull or open-drain outputManufacturer 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate An I2C-controlled PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running! 1.Output enable pin to quickly disable all the outputs 2. Terminal block for power input (or you can use the 0.1 inch breakouts on the side) 3. Reverse polarity protection on the terminal block input 4. Green power-good LED 5. 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1 inch so you can only stack 4 next to each other on 0.1 inch header 6. "Chain-able" design 7. A spot to place a big capacitor on the V+ line 8. 330 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial 9. Solder jumpers for the 6 address select pins colour: blue Material: plastic size: 60*25mm Package Contents: 1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot. A spot to place a big capacitor on the V+ line. size: 60 25mm.
