| Quantity | Component name | |
| 1 | × | ESP8266 |
| 1 | × | DF-Player Mini (w/ SD card) |
| 2 | × | Small Speaker(s) https://www.amazon.com/dp/B07FMR5JGX? |
| 1 | × | Large (4”/100mm) Red Arcade Button https://www.adafruit.com/product/1185 |
| 1 | × | 3D Printed HAL Case https://www.thingiverse.com/thing:5353593 |
| 1 | × | HAL Decal/Sticker https://hal9000computer.wordpress.com/2017/11/16/the-hal-9000-logo/ |
| 1 | × | Small Motion Sensor https://www.amazon.com/dp/B07NPKMH58? |
| 1 | × | Lux Sensor https://www.adafruit.com/product/1980 |
| 1 | × | Custom PCB |
Ben Brooks