SparkFun Live Temperature Sensing Lunchbox

by Mecha-King Ghidorah

Favorited Favorite 0

For this project I used the lunchbox found here.
Use Lead-free solder and clean the flux off of the board before securing in the lunchbox.

These four wishlist items are optional and recommended if you do not have them on hand.
PRT-08831 Green Heat Shrink Tubing
PRT-10218 9V Alkaline Battery
PRT-11367 Hookup Wire Assortment - Solid Core
DEV-09716 - FTDI Basic Breakout - 5V

This build substitutes a blue LED bargraph in favor of the Yellow one for a more temperature-based color scheme.

Share this Wish List!

Link. You can share this list with the following link – just copy and paste:

Embed: Want to embed this wish list in an HTML page? Just copy and paste the following script tag:

Email: Or if you'd like, you can enter an email address into this box and click 'share':

Data: Just want a file you can save or pass around? We've got you covered. Click for CSV or JSON.

Product Subtotal Qty
SparkFun Bar Graph Breakout Kit
Retired DEV-10936
19.95 1   
Cannot be ordered at this time.
Arduino Pro Mini 328 - 5V/16MHz
In stock DEV-11113
9.95 1   
Temperature Sensor - TMP36
In stock SEN-10988
1.5 1   
ProtoBoard - Square 1" Double Sided
Retired PRT-08814
2.5 1   
Cannot be ordered at this time.
Screw - Phillips Head (1/2", 4-40, 10 pack)
In stock PRT-10452
1.5 1   
Hook-Up Wire - Assortment (Solid Core, 22 AWG)
In stock PRT-11367
16.95 1   
Nut - Metal (4-40)
Retired PRT-10232
0.6 4   
Cannot be ordered at this time.
Break Away Headers - Straight
Out of stock PRT-00116
1.5 1   
9V Snap Connector
In stock PRT-00091
1.25 1   
9V Alkaline Battery
In stock PRT-10218
1.95 1   
Heat Shrink - Green 5' x 1/4"
Retired PRT-08831
1.95 1   
Cannot be ordered at this time.
10 Segment LED Bar Graph - Blue
Only 12 left! COM-09937
1.95 1   
SparkFun FTDI Basic Breakout - 5V
In stock DEV-09716
14.95 1   
Total: 76.5