PCA9685 Servo Controller Board + Protective Case Bundle

Precision Control Meets Reliable Protection for Your Model Railway

Automate your turnouts, semaphores, and signals with smooth precision using the PCA9685 Servo Controller Board—and keep it safe with a custom-fit protective case. This bundle gives you everything you need to power your layout with reliable, professional-grade control and long-lasting durability.

✅ Why Buy the Bundle?

• Complete Solution – Get both the control board and protective case in one package.
• Smooth Automation – Operate up to 16 turnouts, signals, or servos with realistic movement.
• Prototypical Lighting – Control LEDs with smooth PWM dimming for authentic signals.
• Protected & Organized – Keep your electronics safe from dust, wiring tangles, and bumps.
• Professional Installation – Mount neatly under your baseboard or in a control panel.
• Expandable – Chain multiple boards for large layouts (up to 992 channels).

🔧 Technical Details

PCA9685 Servo Controller Board:

• 16 independent PWM outputs (12-bit resolution)
• Adjustable frequency (24Hz–1526Hz)
• Works with Arduino, Raspberry Pi, DCC++/EX, and more
• I²C interface (just 2 wires needed)
• Separate power input for servos (5V)

Protective Case:

• Designed specifically for the PCA9685 board
• Durable ABS or acrylic construction
• Side cut-outs for servo headers, power, and I²C connectors
• Mounting holes for secure under-layout installation
• Only available in black

💡 Perfect for Model Railway Builders

With this bundle, you can:

• Operate turnouts smoothly, replacing clunky twin-coil motors
• Animate semaphores with prototypical slow sweeps
• Run signal lights with realistic fading
• Keep your electronics safe and tidy under the baseboard

📦 Package Includes

• 1x PCA9685 16-Channel Servo Controller Board
• 1x Protective Case (with mounting hardware if included)