Quantity   Component name
1 × TP4056 Li-poly charger and under-voltage protection circuit
1 × PIR (motion) sensor https://www.adafruit.com/product/189
1 × Adafruit Trinket M0 https://www.adafruit.com/product/3500
24 × Neopixels (WS2812B) https://www.adafruit.com/product/4356
1 × Momentary on 6mm pushbutton
1 × Sliding power switch (DPDT)
1 × LiPo battery (~400mAh)
1 × 100uF electrolytic capacitor
3 × M3 knurled insert
6 × M4 knurled insert
6 × 4mm M4 screw
3 × 4mm M3 screw
2 × 10mm M2 screw & nut