2-Pack PCA9685 16-Channel PWM Servo Driver Module for Arduino Robots, I2C Control, 5V-10V Power, LED Ready PWM Output, Compact Board With Central PCA9685 Chip, Great for DIY Projects

16-Channel PCA9685 PWM Servo Driver for Arduino I2C
✔️ 2-Pack: 16-channel PWM driver with LED-ready outputs, 5-10V supply

Compact PWM servo driver board centered around the PCA9685 chip, delivering 16 independent PWM channels for driving servos, LEDs, or small motors in Arduino and DIY robotics projects. This dual-pack module is ideal for hobbyists building multi-servo rigs, LED arrays, or automated prototypes on a shared I2C bus.

✅ 16-channel PWM control via the PCA9685 chip
✅ I2C interface for easy MCU integration
✅ 5V-10V DC power supply compatibility
✅ LED-ready PWM outputs with 220Ω resistor for LEDs
✅ Compact layout with center-positioned PCA9685
✅ Pack of 2 modules included

💡 What is a PCA9685 PWM driver used for in hobby robotics? It’s handy for expanding PWM outputs from a single controller to drive multiple servos and LEDs. - multi-channel PWM expansion via I2C - 12-bit PWM resolution for smooth servo motion - easy Arduino and Raspberry Pi integration - compact center-layout board for tight DIY builds