Overview of this PCA9685 16 Channel 12 Bit PWM Servo Motor Driver I2C Module For Arduino
Introducing Roboway PCA9685 16 Channel 12-Bit PWM Servo Motor Driver I2C Module at the best price in India with Roboway . This PCA9685 module is a 16-channel servo motor driver that allows you to control up to 16 motors or LEDs with high precision using only two I2C pins from your Arduino or Raspberry Pi. It uses a 12-bit resolution PWM output and giving you 4096 steps of smooth movement control.
It supports a wide voltage input range (2.3V to 5.5V logic) and can drive servos with external power up to 6V and making it suitable for both 3.3V and 5V microcontrollers. It Built-in oscillator and frequency control features allow you to set the PWM frequency from 24Hz to 1526Hz depending on your project needs.
Features
- 16 Channel PWM Control: It is capable of independently and giving up to 16 servo motors and each with 12-bit PWM resolution for precise movement control.
- I2C Interface: It is easy connectivity with Arduino and other microcontroller boards via the I2C communication protocol and confirms that this is seamless integration.
- Wide Input Voltage Range: It is supports a broad input voltage range from 2.3V to 5.5V and making it compatible with different types of power supplies.
- Low Power Consumption: It is designed for energy efficiency and consuming minimal power even when controlling multiple servos simultaneously.
- Compact and Durable: It is small form factor with a robust build and it is for space-constrained applications and long-term use in mechanical projects.
Specification
Channels: 16 independent PWM output channels
PWM Resolution: 12-bit (4096 steps) for precise control
Output Frequency: Adjustable from 24 Hz to 1526 Hz
Control Interface: I2C communication protocol
Operating Voltage: 2.3V to 5.5V wide input range
Driver Output Current: 25mA per channel (suitable for LEDs/servos)
PWM Frequency Accuracy: ±0.25% for stable signal
Duty Cycle Range: 0% to 100%
LED Driver Capable: Yes, supports direct LED driving
Internal Oscillator: Built-in 25 MHz oscillator
Programmable Mode: Allows flexible control and configuration
Default I2C Address: 0x40 (can be changed with address pins)
Overcurrent Protection: Yes, safeguards against overload
Thermal Shutdown: Yes, prevents overheating damage
Communication Speed: Supports Standard (100 kHz) and Fast Mode (400 kHz) I2C
Dimensions: 65mm x 25mm
Weight: 8g lightweight module
SKU: RW-396
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