Quantity   Component name
1 × Seeed Studio XIAO ESP32S3 https://www.hackster.io/products/buy/107179?s=BAhJIhM1MDQ0ODcsUHJvamVjdAY6BkVG%0A
1 × Seeed Studio Grove Smart IR Gesture Sensor https://www.hackster.io/products/buy/107178?s=BAhJIhM1MDQ0ODcsUHJvamVjdAY6BkVG%0A
1 × Small 3.7v Lithium Polymer Battery https://amzn.to/3PBn72B
1 × Small Screw https://amzn.to/3EVWoJb
1 × 3D Printed Housing
1 × 3D Printed Cover
1 × High-quality PCB from NextPCB https://www.nextpcb.com/