Quantity   Component name
1 × Trinket Pro Tiny brains for the project
1 × MPU-6050 Accelerometer + Gyro To detect if it being moved
1 × Piezo speaker Make the alarm!
5 × Momentary on buttons Need one button to arm, four for the personal de-arm code
1 × Green LED To let you know that it has armed
1 × Yellow LED To let you know that the battery is low
4 × Transistors: 2x N-Channel MOSFETs, 2x P-Channel MOSFETs For the power circuit and the speaker circuit
1 × Project box, including project board, and bit of perf board For mounting the components and enclosing the project
15 × Resistors 2x 330 ohm for current limiting the LEDs, 12x 10k ohms for ground ties, and 1x 47k (approx) for current limiting to the battery monitor pin
1 × Capacitor 100 nF for smoothing out spikes to protect the battery monitor pin
1 × 9V battery and 9V battery clip Power baby!
3 × Female header and male headers One 6 pin female header for the accelerometer, and two 12 pin male headers for the Trinket Pro (if they don't come with the Trinket Pro)
1 × Pile of hook up wire For connecting it all
1 × Thin foam padding (optional) For making the battery more snug