Quantity   Component name
1 × Stepper Motor A DVD Drive Stepper Motor I pulled out of an old DVD Burner
1 × 3.3v Arduino Microcontroller Arduino 3.3v Pro Mini Microcontroller
1 × L9110 H-Bridge Motor Driver H-Bridge L9110 2 Way Motor Driver Module
1 × 12x Neopixel ring 12x Neopixel ring
1 × IR LED IR LED for remote triggering
1 × 128x32 OLED Screen 128x32 OLED Screen
1 × Rotary Encoder Rotary Encoder for data entry
1 × Small Servo Motor
3 × 10k Resistor For pulling up the Rotary Encoder signals
1 × 330 ohm Resistor For limiting the power going to the IR LED