Colorimeter Hardware¶
Bag A - Enclosure hardware¶
| Qty | Description | Vendor | Part # | |
|---|---|---|---|---|
| 4 | Enclosure standoffs | 4-40 hex standoffs 1 ¾” long | mcmaster-carr | 91780A038 |
| 2 | Cuvette standoffs | 4-40 hex standoffs 1 ¼” long | mcmaster-carr | 91780A034 |
| 10 | Enclosure screws | 4-40 machine screws, ½” long | mcmaster-carr | 91249A111 |
| 2 | Cuvette screws | 4-40 machine screws, 3/8” long | mcmaster-carr | 91249A108 |
| 4 | Rubber bumpers | Digikey | SJ5012-0-ND |
Bag B - Electronics hardware¶
| Qty | Description | Vendor | Part # | |
|---|---|---|---|---|
| 8 | PCB screws | 4-40 machine screws, 3/8” long | mcmaster-carr | 91249A108 |
| 8 | PCB Nuts | mcmaster-carr | 96537A120 | |
| 4 | Colored pre-crimped wires | 3” female-female wire | Pololu | 1806 |
| 2 | Connector housing | Pololu | 1903 |
Bag C - Arduino and TuxCase hardware¶
| Qty | Description | Vendor | Part # | |
|---|---|---|---|---|
| 4 | TuxCase flat-head mounting screws | 4-40 flat-head machine screw, 1/4” long | mcmaster-carr | 90471A155 |
| 4 | Arduino mounting screws | 4-40 round machine screws, 5/16” long | mcmaster-carr | 91773A107 |
| 4 | Nylon standoff | Unthreaded Spacer, 1/8” long | mcmaster-carr | 94639A610 |
| 4 | Nylon washer | self-retaining washer | mcmaster-carr | 91755A205 |