Showing the single result

16-Channel 12-bit PWM/Servo Driver I2C interface PCA9685 for Arduino Raspberry Pi

600.00 inc. GST
  • Adjustable frequency PWM up to about 1.6 kHz
  • 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate
  • Configurable push-pull or an open-drain output
  • The output enable pin to quickly disable all the outputs
  • Terminal block for power input
  • Reverse polarity protection on the terminal block input
  • Green power-good LED
  • 3 pin connectors in groups of 4 so you can plug in 16 servos at once
  • Chainable design
  • A spot to place a big capacitor on the V+ line
  • 220-ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial.
  • This board/chip uses an I2C 7-bit address between 0x60-0x80, selectable with jumpers.