The following list details where to purchase the various components that comprise the S4 payload. We recommend that you double-check that the items linked match the description of the item on the list, as vendor product numbers and URLs sometimes change. For the Custom Printed Circuit Board, it’s recommended you contact us directly (s4@universe.sonoma.edu) to see if we can provide them for your project. If you decide to print your own, you will need the schematics from the Source Files page.
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Flight Board Components
| Descr. | Qty | Unit | Total | URL |
|---|---|---|---|---|
| Custom Printed Circuit Board | 1 | $6.12 | $6.12 | Link |
| 1/2″ Standoff nylon 4-40 threaded | 15 | $0.21 | $3.15 | Link |
| 1/4″ Nylon 4-40 bolt | 31 | $0.07 | $2.17 | Link |
| 4-40 nut | 1 | $0.19 | $0.19 | Link |
| LED – Basic Green 3mm | 1 | $0.35 | $0.35 | Link |
| 402 OHM Resister | 1 | $0.15 | $0.15 | Link |
| 2.2 k Ohm resistor | 2 | $0.15 | $0.30 | Link |
| Arduino Stackable Header – 4 Pin | 2 | $0.62 | $1.24 | Link |
| Arduino Stackable Header – 5 Pin | 1 | $0.62 | $0.62 | Link |
| Arduino Stackable Header – 6 Pin | 5 | $0.50 | $2.50 | Link |
| Arduino Stackable Header – 8 Pin | 4 | $0.50 | $2.00 | Link |
| Arduino Stackable Header – 10 Pin | 1 | $0.50 | $0.50 | Link |
| Break Away Headers – Straight | 3 | $1.50 | $4.50 | Link |
| DC Barrel Jack Adapter – Breadboard Compatible | 1 | $0.95 | $0.95 | Link |
| 9V to Barrel Jack Adapter | 1 | $2.95 | $2.95 | Link |
| Electrolytic Decoupling Capacitors – 10uF/25V | 2 | $0.45 | $0.90 | Link |
| Logic Level Converter | 1 | $1.95 | $1.95 | Link |
| 3.3V regulator | 1 | $1.95 | $1.95 | Link |
| Heat Sink | 1 | $0.86 | $0.86 | Link |
| Heat Sink Compound | 1 | $1.95 | $1.95 | Link |
| Heat Sink Insulator | 1 | $0.12 | $0.12 | Link |
Base Payload Components
| Descr. | Qty | Unit | Total | URL |
|---|---|---|---|---|
| Arduino Uno – R3 | 1 | $29.95 | $29.95 | Link |
| WiFly Shield | 1 | $69.95 | $69.95 | Link |
| 2.4GHz Duck Antenna RP-SMA – Large | 1 | $9.95 | $9.95 | Link |
| Interface Cable RP-SMA to U.FL | 1 | $4.95 | $4.95 | Link |
| GPS Receiver – GP-635T (50 Channel) | 1 | $39.95 | $39.95 | Link |
| EM-406 Connector Breakout | 1 | $3.95 | $3.95 | Link |
| Interface Cable for EM401 and EM406 | 1 | $1.95 | $1.95 | Link |
| OpenLog | 1 | $24.95 | $24.95 | Link |
| Flash Memory – microSD 1GB | 1 | $6.95 | $6.95 | Link |
Extended Payload Components
| Descr. | Qty | Unit | Total | URL |
|---|---|---|---|---|
| Triple Axis Magnetometer Breakout – MAG3110 | 1 | $14.95 | $14.95 | Link |
| HIH6130 Humidity Sensor Breakout | 1 | $29.95 | $29.95 | Link |
| Barometric Pressure Sensor – BMP085 Breakout | 1 | $19.95 | $19.95 | Link |
| Triple Axis Accelerometer Breakout – ADXL345 | 1 | $27.95 | $27.95 | Link |