The Servo Shield powered by the PCA9685 is a highly efficient and versatile PWM driver, perfect for controlling multiple servos, LEDs, and other PWM-controlled devices. Designed for ease of use with Arduino and other microcontrollers, this shield is ideal for robotics, lighting, and automation projects requiring high precision and reliability.

Features:

• Built-in Clock: Operates independently without tying up the microcontroller, unlike the TLC5940 family.
• I²C Control: Easily interface with your Arduino or other microcontrollers via I²C.
• High Voltage Compliance: Compatible with 3.3V microcontrollers while safely driving up to 6V outputs.
• Daisy Chain Capability: Chain up to 62 shields on a single I²C bus, providing up to 992 outputs.
• Adjustable Frequency: PWM frequency adjustable up to 1.6 kHz for precise control.

Specifications:

• Resolution: 12-bit for each output (4µs resolution at 60Hz for servos).
• Output Mode: Configurable as push-pull or open-drain.
• Output Enable Pin: Quickly disable all outputs as needed.
• Connectivity:
  • Terminal block for power input (supports reverse polarity protection).
  • Standard 0.1" breakout pins and 3-pin connectors (grouped in 4s for servo connections).
• LED Indicators: Green power-good LED for quick status checks.
• Capacitor Slot: Space for a large capacitor on the V+ line for power stability.
• Built-in Protection:
  • 330-ohm series resistors on output lines for safety and easy LED driving.
  • Reverse polarity protection on power input.
• Address Select Pins: 6 solder jumpers for selecting I²C addresses.

Applications:

• Control up to 16 servo motors simultaneously for robotic arms, legs, or moving platforms.
• Drive high-power LEDs with ease for lighting effects or displays.
• Automate complex systems with multi-device support.
• Develop scalable projects by chaining multiple shields for hundreds of outputs.

Package Includes:

• 1 x PCA9685  Servo Shiel