Quantity   Component name
14 × IS31FL3733 TQFP-4 i2C 16x12 scanning LED matrix controller with 8-bit pwm
336 × 0.3" SMD 7-segment LED display As with many fine things, these were sourced from eBay
1 × Smoked acrylic front panel Laser-cut
1 × Hammond 1441-24BK3 powder-coated steel enclosure 12x8x3".
1 × Raspberry Pi 3
1 × XL6009 buck/boost module
2 × PIR movement sensor Optoelectronics / Misc. Optoelectronic Components
2 × Black PIR lenses
1 × RCWL-0516 microwave motion sensor
1 × 5.5x2.1 DC jack
14 × 50mm M3 standoffs, screws
6 × Internal black 3mm acrylic trim pieces Laser-cut