Push Button Nut
These nuts secure the push buttons to the electronics box.
Specs
| material | Stainless steel |
| Price | $0.25 |
| Quantity |
Genesis - 5
Genesis XL - 5 |
| CAD model | Onshape |
| Purchase | The FarmBot Shop |
| internal-part-name | LED Push Button - Nut |
| cost | $0.00 |
Component tests
| Test | Description | Target | Tolerance |
|---|---|---|---|
| Diameter | Measure the diameter of the threaded section using digital calipers. | 21.8mm | +/- 0.2mm |
| Electronics box fit | Check fit in electronics box. | Button should fit with minimal play such that o-ring is guaranteed to seal. | N/A |
| Length | Measure the overall length using digital calipers. | 40mm | +/- 1mm |
| O-ring | Inspect for the presence of an O-ring under the top flange. | Present | N/A |
| Waterproof | Drill a hole in a small plastic tub. Fasten the button to the hole and fill the tub with water. | The button should continue to operate when submerged, and prevent water from leaking. | N/A |
| Wiring harness | Connect wiring harness between button and Pi Adapter Board. | Button should work, harness should be of adequate length, and connectors should stay firmly attached. | N/A |
| Material | Ensure the material will not rust by holding a magnet to the part. | Stainless steel (no magnetic attraction) | Weak attraction to stainless steel is permissible. |
| Function | Bind a button to a sequence and press the button. | FarmBot should execute the sequence | N/A |
| Illumination | Power on FarmBot. | The E-stop button should be illuminated | N/A |