MOT-PCA9685 I2C PCA9685 16-Channel PWM / 12 – bit Servo Driver
This module allows users to connect to Raspberry pi or Arduino to control multiple motors using i2c protocol. You can also driver LEDs with the module and supply external voltage and current. You can drive up to 16 PWM outputs using four wires from your microcontroller. You can buy a bunch and have up to 6 address to select resulting in 62 modules with a total of 992 outputs.
Specifications:
- Voltage Logic: 3.3v-5v
- V motor: 6v +
- Address: 6 by soldering upper right board jumpers
- Adjustable PWM: 40Hz-1KHz
- 12-Bit resolution for each output
- Configurable push-pull or open-drain output
- Reverse polarity protection on terminal block
- 220 ohm resistors on output lines
- Dimensions: 2.5” x 1” x 0.1”
- Weight: 5.5 grams
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