Quantity   Component name
1 × Raspberry Pi I am sure that you've got one laying around
1 × Maxim DS18B20 digital thermometer <a target="_blank" rel="noopener noreferrer" href="http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf">http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf</a>
1 × RockBLOCK by Rock 7 <a target="_blank" rel="noopener noreferrer" href="http://www.makersnake.com/rockblock/">http://www.makersnake.com/rockblock/</a>