Bill of Materials
Below is a table showing all of the parts needed to build the TOP pump as well as links to multiple online retailers where parts can be ordered. As TOP is still in its early stages we are controlling who has access to the TOP module in hopes of better managing expectations and quickly ironing things out so each new person to use TOP can have a more excellent experience than the person before them. As such you will need to request a TOP Module & Accessory Kit, which may take quite some time to arrive.
| Item | Options | Price (USD) | ||
|---|---|---|---|---|
| TOP Module & Accessory Kit | Request | $50.00 | ||
| Case | 3D Model* | Shapeways | Sculpteo | $0.54 – $27.55 |
| Sleeve | 3D Model* | Shapeways | Sculpteo | $0.33 – $27.06 |
| Piston | 3D Model* | Shapeways | Sculpteo | $0.08 – $6.18 |
| Motor | Adafruit | Digikey | Amazon | $3.50 – $8.49 |
| Backup Motor (optional) | Adafruit | Digikey | Amazon | $0.00 – $8.49 |
| Batteries (2) | Adafruit | Digikey | Amazon | $19.90 – $19.98 |
| Battery Charger | Adafruit | Digikey | Amazon | $5.95 – $7.99 |
| Super Glue Gel | Walmart | Walgreens | Amazon | $5.22 |
| Total | $85.52 – $128.47 | |||
* Use these models to 3D print your own parts. Many public libraries or makerspaces allow you to use their 3D printers free of charge.