semi-automatic pet feeder 3d model

A semi-automatic pet feeder designed for an Arduino project. The feeder has a transparent rectangular food container on top so the food level is visible. Below the container there is a hidden base that contains electronics like an Arduino Uno and wiring. Inside the container there is a funnel-shaped bottom that guides dry pet food to a rotating gate mechanism controlled by a small SG90 servo motor. When the gate opens, the food falls through a small chute or slide that directs the food into a pet bowl positioned directly below the chute. The design should be simple, clean, and functional like a prototype for a school robotics project. The base should be about 150mm long, 100mm wide, and 80mm tall. The transparent container should be about 100mm x 100mm and 180mm tall. The chute should be angled so the food slides easily into the bowl.