SparkFun Live Temperature Sensing Lunchbox

by Improvised Dynamics

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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.

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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
10.95 1   
Temperature Sensor - TMP36
In stock SEN-10988
1.6 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
1.6 1   
Hook-Up Wire - Assortment (Solid Core, 22 AWG)
In stock PRT-11367
21.5 1   
Nut - Metal (4-40)
Retired PRT-10232
0.6 4   
Cannot be ordered at this time.
Break Away Headers - Straight
In stock PRT-00116
1.75 1   
9V Snap Connector
In stock PRT-00091
1.75 1   
9V Alkaline Battery
In stock PRT-10218
2.25 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
33 available COM-09937
2.25 1   
SparkFun FTDI Basic Breakout - 5V
In stock DEV-09716
16.5 1   
Total: 85.15