Component list for CapTouch 1.0
| Component | Quantity | Supplier | Part number | Price |
|---|---|---|---|---|
| Touch board | 1 | Bare Conductive | NA | $49.91 (list price: $62.39) |
| Electric paint 10 ml | 1 | Bare Conductive | NA | $11.04 |
| Perma-proto half-sized breadboard PCB-single | 1 | Adafruit | 1609 | $4.50 |
| Proto-pasta conductive PLA- 1.75 mm (0.5 kg) | 1 | MatterHackers | MUW33A27 | $49.99 (list price: $56.00) |
| RJ45 8-pin connector | 1 per touch board | SparkFun | PRT-00643 | $1.50 |
| Short headers kit for feather-12- pin + 16-pin female headers | 2 per touch board | Adafruit | 2940 | $1.50 |
| Solid-core wire spool-25 ft- 22AWG | 1 | Adafruit | 290 | $2.95 |
| Magnet-1/2” diameter × 1/10” thick | 1 per object | K&J Magnetics | D8H1 | $0.83 |
| Diffused 5-mm LED (25 pack) | 1 | Adafruit | 299 | $4.00 |
| USB-IO box | 1 | Noldus | NA | $1535.00 |
| Ethernet cable | 1 per touch board | Adafruit | 994 | $2.75 |
| USB cable-USB A to micro-B-3 foot long | 1 per touch board | Adafruit | 592 | $2.95 |
| Resistor-10 KΩ -pack of 25 | 2 per touch board | Adafruit | 2784 | $0.75 |
CapTouch 1.0 list of build components needed for the system. The component name, number needed, supplier, part number, and price are provided.