PCA9685 16 Channel 12-Bit PWM Servo Motor Driver I2C Module For Robotics, Next-Level PWM Controller With Built-In Clock, Supports 40-1000Hz, Free-Running Outputs For Servos And Motors

16-Channel I2C PWM Driver for Robotics, 12-Bit Resolution
✔️ 16-channel PWM outputs, 40-1000Hz, 12-bit, I2C with clock

The PCA9685 16-channel PWM servo driver uses I2C to control 16 free-running PWM outputs with a built-in clock. This compact module (60 x 25 mm, 2.36" × 0.98") is ideal for robotics, RC projects, and automation where precise multi-channel servo and motor control is needed. Pack size: 1 piece.

✅ 16-channel, 12-bit PWM resolution for precise servo control
✅ Frequency range 40-1000 Hz to cover most servos and small motors
✅ I2C interface with built-in clock for simple wiring and timing
✅ DC 5-10V supply compatible with common microcontrollers

💡 What is a PWM driver used for in hobby robotics? This handy device lets you run several servos or motors from a single controller with precise timing.

Handy for coordinating multiple outputs and keeping motion smooth with tight timing constraints.

• Coordinated motion control for robotic arms, wheels, or grippers
• 12-bit resolution allows fine position or speed adjustments
• I2C interface reduces pin usage and simplifies wiring
• Built-in clock lowers external timing components and complexity