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Here is everything you need to create your own STELLA-Q.
Parts to Purchase
| Item | Description | Quantity | $ Each Approx | Vendor | Part Number | Vendor URL |
|---|---|---|---|---|---|---|
| 1 | NIR | 1 | $28 | Sparkfun | SEN-14351 | https://www.sparkfun.com/products/14351 |
| 2 | VIS | 1 | $28 | Sparkfun | SEN-14347 | https://www.adafruit.com/product/3174 |
| 3 | mux 4 port | 1 | $4 | Adafruit Industries | 5664 | https://www.adafruit.com/product/5664 |
| 4 | 5 port hub QT | 1 | $2.50 | Adafruit Industries | 5625 | https://www.adafruit.com/product/5625 |
| 5 | microprocessor | 1 | $40 | Adafruit Industries | 4382 | https://www.adafruit.com/product/4382 |
| 6 | real time clock | 1 | $5 | Adafruit Industries | 5189 | https://www.adafruit.com/product/5189 |
| 7 | clock battery | 1 | $1 | Adafruit Industries | 380 | https://www.adafruit.com/product/380 |
| 8 | temp humid | 1 | $6 | Adafruit Industries | 4885 | https://www.adafruit.com/product/4885 |
| 9 | neokey 4 switch board | 1 | $10 | Adafruit Industries | 4980 | https://www.adafruit.com/product/4980 |
| 10 | switch pk10 | 1 | $7 | Adafruit Industries | 4955 | https://www.adafruit.com/product/4955 |
| 11 | key caps pk 10 | 1 | $5 | Adafruit Industries | 5039 or 4956 | https://www.adafruit.com/product/5039 |
| 12 | cylindrical battery | 1 | $10 | Adafruit Industries | 1781 | https://www.adafruit.com/product/1781 |
| 13 | display, 4 digit 7 segment | 1 | $12.50 | Adafruit Industries | 5601 | https://www.adafruit.com/product/5601 |
| 14 | Cables 100mm (need 8) | 8 | $1 | Adafruit Industries | 4210 | https://www.adafruit.com/product/4210 |
| 15 | Power switch | 1 | $3 | Adafruit Industries | 3064 | https://www.adafruit.com/product/3064 |
| 16 | 64M microSD | 1 | $3.50 | Adafruit Industries | 5249 | https://www.adafruit.com/product/5249 |
| 17 | CircuitScribe conductive ink pen | 1 | $8 | Amazon | https://shorturl.at/fowC1 |
* Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
