Quantity   Component name
4 × TMAG5273A1 DigiKey, 3D Hall Effect Sensor
1 × NRF52840 "Super Mini / Pro Micro" AliExpress, Microcontroller Dev Board
10 × WS2812E-2020 Optional [LED], AliExpress, 2020 RGB LED
1 × PJ30072S6_R1_00301 Optional [LED], DigiKey, SOT23-6 Voltage Regulator
1 × 74LVC1T45W6-7 Optional [LED], DIgiKey, SOT26 Level Shifter
5 × TS11-674-65-BK-260-RA-D DigiKey, Tactile Button
13 × CL21B104KBCNNNC 3 Required, 10 Optional [LED], DIgiKey, 0805 0.1uF Ceramic Capacitor
1 × WIP201610S-4R7MLDG Optional [LED], DigiKey, 0805 4.7uH Inductor
2 × RC0805FR-134K7L DigiKey, 0805 4.7k Resistor
5 × 7x7x7mm Cube Magnet Weird size so you'll have to buy directly from me.
1 × RC0805FR-07180KL DigiKey, 0805 180k Resistor
1 × C0805FR-1320KL DigiKey, 0805 20k Resistor
10 × M2.5 screws No idea how many or how long yet