OC05 - Servo Driver (PCA9685 & BU33SD5)
Overview
The OC05 xCHIP is a servo motor controller driver that uses the PCA9685 PWM controller as servo interface supported by a BU33SD5 regulator to drive and accurately control up to 8 servo motors on a single module and act as system power supply. The module has 8 standard 2.54 mm (0.1") servo headers, plus 1 standard 2.54 mm (0.1") battery/BEC input header.
Product highlights
- Servo motor controller/driver
- Connect up to 8 servos
- Standard 2.54 mm Servo Motor Header
- Support for 8 different I2C Addresses (Possible to connect up to 64 Servos)
Specifications
PCA9685
- 8 PWM Drivers
- 1 MHz Fast-mode Plus compatible I2C-bus interface
- 4096-step (12-bit) linear programmable PWM output varying from fully off (default) to maximum PWM
- Internal power-on reset
- No output glitches on power-up
- Low standby current
BU33SD5
- Input Power Supply Voltage Range: 3.5V to 6.0V
- Output Current Range: 0 to 500mA
- Operating Temperature Range: -40℃ to +105℃
- Output Voltage Accuracy: ±2.0%
- Circuit Current: 33µA
- Standby Current: 0μA
Datasheet