Quantity   Component name
1 × 5V portable humidifier
1 × Arduino Nano
1 × 28YBJ-48 stepper motor and driver
1 × 1602 display with I2C backpack
1 × rotary encoder module
1 × 12-LED neopixel
1 × single channel relay module
1 × 5V 2A power supply
1 × rocker switch
1 × 2.1mm DC jack panel mount
1 × 3/8" and 3/4" #4-40 machine screws
1 × 18.5-cup Snapware container
1 × 40-cup Snapware container
1 × pogo pins
1 × piezo buzzer
1 × 6mm x 3mm neodynium magnets