Bill of Materials
You can find a detailed budget and materials used in the project below.
| Item | Category | Cost (rounded) |
| Arduino Uno | Microcontroller | $10 |
| ESP32-Cam | Microcontroller | $13 |
| Adafruit Motor Shield v2 | Electrical | $25 |
| Stepper Motor | Electrical | $11 |
| DC Motor (2) | Electrical | $5 |
| Micro Servo Motors (5) | Electrical | $10 |
| LCD Display Module | Electrical | $12 |
| Toggle Switch (2) | Electrical | $8 |
| White Film | Material | $20 |
| Delrin Acetal Resin Sheet | Material | $30 |
| Aluminum Pulley Wheels with Teeth | Mechanical | $11 |
| Closed-loop Timing Belt | Mechanical | $6 |
| Timing Belt Idler Pulley Wheel | Mechanical | $8 |
| Sleeve Bearing (2) | Mechanical | $3 |
| Rotary Shaft (2) | Mechanical | $11 |
| Shoulder Screws (2) | Mechanical | $6 |
| Clamping Shaft Collar (3) | Mechanical | $16 |
| Philips M5 Screws | Mechanical | $5 |
| Total Cost | $230 (approx.) |