Quantity   Component name
1 × BBC micro:bit microcontroller If you have a Version 2, you don’t need the Piezo buzzer, you can use the built in buzzer
1 × 3 Volt Piezo buzzer, passive or active
1 × 4 Alligator clip patch cords. ~40cm length may be best
1 × Clear Tape
1 × Paper clips for the organ parts.
1 × Pair of metal tweezers
1 × Aluminum foil to wrap the board and organs/parts.