Table 1 ∣.
Parts list for mouse wheels per unit and non-consumable tools
| Item | Approximate Cost (USD) |
|---|---|
| Parts | |
| Exercise Saucer | $6.29 |
| 12-14.5cmh clear plexiglass pane | $1.92 |
| JST Power wire | $0.85 |
| ATMEL Attiny85 | $2.09 |
| Pre-Printed MRC PCB | $5.00 |
| 3000mAh Lithium Polymer Battery | $12.50 |
| 10X3mm Neodymium Magnet x11 | $1.43 |
| SSD1306 OLED screen | $4.39 |
| 10kohm resistor | $0.06 |
| Hall effect sensor | $0.40 |
| IR sensor | $1.54 |
| Header Pins x7 | $0.10 |
| Female-Female Dupont Cables x3 | $0.38 |
| Total Parts Cost | $36.95 |
| Tools | |
| TinyAVR USB Programmer | $15.00 |
| Electrical Tape | $6.50 |
| Super Glue | $1.07 |
| IR-emitting remote control | $6.00 |
| Soldering Kit | $17.00 |
| Dremel | $35.00 |
| 6-battery usb charger | $7.00 |
| JST extension cables x6 | $36.36 |
| Arduino IDE | Free Download |
| TinyWireM library | Free Download |
| Tiny4kOLED library | Free Download |
| Total Tools Cost | $123.93 |