Quantity   Component name
1 × Arduino Nano ESP32
2 × Nema 17 Stepper Motor ‎MX-SM423201
2 × A4988 Stepper Motor Driver
1 × MGN9H 400mm Linear Rail
1 × Clear Acrylic Sheet 3mm 500x500mm
1 × Limit Switch V-156-1C25
1 × MGN12H 450mm Linear Rail
1 × GT2 Timing Belt 6mm 5m
1 × 74HC595 Shift out register for detection grid
1 × 74HC165 Shift in register for detection grid