Quantity   Component name
1 × MG90S Servo
1 × Arduino UNO
2 × M1.2 x 4mm Screws
4 × M2 x 10mm Screws
8 × 6 x 15 mm 2.3lb Springs
1 × 24 gauge craft wire
1 × Jumper wires (generic)
1 × hot glue