2 Pack PCA9685 16 Channel 12 Bit PWM Servo Controller Module With I2C Interface For Raspberry Pi And Arduino DIY Robotics Projects 5V to 10V Supply 40 to 1000 Hz Frequency Includes Dupont Wires

2-Pack PCA9685 16-Channel PWM Driver for Pi & Arduino
✔️ 2-Pack PCA9685 Servo Controller, I2C, 5-10V input, supply-ready

These PCA9685 modules deliver 16 independent PWM channels via I2C, ideal for Raspberry Pi, Arduino, and other microcontrollers used in robotics and automation. They run on DC 5-10V and support a wide PWM range from 40 to 1000 Hz, enabling precise servo control and LED dimming.

✅ 16 channels with 12-bit PWM resolution
✅ I2C interface reduces MCU pin usage and simplifies wiring
✅ 5-10V DC supply tolerance for common hobby boards
✅ 40-1000 Hz PWM frequency range for servos and LEDs
✅ 1.6KHz adjustable PWM output frequency
✅ Push-pull or open-circuit output configuration
✅ Includes 2 modules and 10 Dupont wires for quick setup

💡 What is a handy use for a PCA9685 16-channel PWM driver in hobby robotics projects?

This handy device helps you control multiple servos and LEDs from one I2C bus, freeing up MCU pins and simplifying wiring. - I2C-driven PWM with 16 channels and 12-bit resolution - Expandable on a single bus to 62 drivers with 992 outputs - Works on 5-10V supplies for compatibility with hobby boards - Ideal for synchronized servo control and LED dimming