Arduino + Android Projects for the Evil Genius: Control Arduino with Your Smartphone or Tablet

CHAPTER 5Temperature Logger

THE EVIL GENIUS HAS A CAT (this is to be expected). He is very fond of this cat and is concerned about the animal’s well-being. So, he required some reassurance that the lair was warm enough at night for his feline. He therefore decided to build this particular project, which would log the temperature in the cat’s suite (Figure 5-1).

Figure 5-1 The temperature logger Android accessory

The Android control software for the project is shown in Figure 5-2.

Figure 5-2 The Android Temperature Logger app

An interesting feature ...