The beer temperature tester shows the actual temperature of each beer on the on-board TFT display, and also features an automatic alarm which gives a notice that a beer reaches the perfect temperature.
Hack-a-Gecko Project: Beer Temperature Tester
How can you tell which beer is cold enough and others are not? The project is designed to find which beer has the best temperature to drink at the moment. The team used 24 LM35 Precision Centigrade analog temp-sensors mounted at the bottom of the beer case to measure the beer can temperature. The sensors were then connected to the EFM32 Giant Gecko development kit.
