Hardware

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.

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

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