Thermometer - Measure Temperature via the Ear Phone Jack and Arduino using FSK for iOS

Used Thermometer - Measure Temperature via the Ear Phone Jack and Arduino using FSK for iOS?

Developer’s Description

This is a thermometer app that works using the earphone jack connection (microphone)!Featured in iTunes in 89 placesFeatured in Utilities > New &...

This is a thermometer app that works using the earphone jack connection (microphone)!Featured in iTunes in 89 placesFeatured in Utilities > New & Noteworthy > United States (#14)For this app to work you will need to assemble an Arduino board (see the instructions at the end of this page)This can..- Measure temperature via the Arduino board- Gives temperature in Celsius as well as Fahrenheit - Log temperatures- Add notes- Calibrate- Manual data entry modeHardware requirements: 1) Arduino Board 2) Audio Jack Modem for iPhone and Android 3) 3.5mm Audio Jack Connection Cable for iPhone 3G/3GS/4 (90CM-Length) 4) Connecting wires 5) LM35 Temperature Sensor 6) 100 K ResistorSee the details at http://schogini.com/tutorials/thermometer