DIY ‘Ghost Box’ for Halloween 2019!

This is a DIY Ghost Box like the Ovilus ghost hunting device. While I don’t believe in ghosts, I do think ghost hunting gear is fascinating. This box chooses words out of a 1000 word dictionary based on magnetic field and temperature changes. The code is available for free on GitHub: https://github.com/kevinl95/ghostbox

Electronics:
1x Adafruit Feather M4 Express (If substituting, make sure you either buy a board with a DAC for the speaker or build one)
1x Adafruit 9-DOF Accel/Mag/Gyro+Temp Breakout Board – LSM9DS0
1x Adafruit Illuminated Toggle Switch with Cover – Green
1x Adafruit Thin Plastic Speaker w/Wires – 8 ohm 0.25W
1x Adafruit Lithium Ion Battery – 3.7v 2000mAh

CAD and STL files can be accessed from the Thingiverse project page!