HO Scale Raspberry Pi Camera Car with Servo Camera Control

## HO Scale Raspberry Pi Model Railroad Camera Car with Servo Camera Control

This is the complete design for my HO Scale Raspberry Pi Camera Car. The complete car consists of four main components - the platform, the camera assembly, the power supply box, and the Raspberry Pi mount. The car features a swivel mount for the camera that is linked to a micro servo (SG-90) that can swivel the camera -80 to +80 degrees. It also features power pickup from the rails along with a small LiPo battery, normally kept charged by track power, to keep the Pi running over dirty or otherwise intermittent power situations.

## PLATFORM

The platform consists of an HO scale flatbed car with holes to attach the rest of the components using small screws. A cutout for a 2-pin male header allows power to go from the underside of the car into the power supply box. Use my HO Scale Power Pickup Truck model (https://www.thingiverse.com/thing:6434797) or off-the-shelf power pickup trucks to pick up powe