MOBILE COMMUNICATION STATION HAVING TEMPERATURE DISPLAYING FUNCTION

摘要

PURPOSE: A mobile communication station having the temperature displaying function is provided to easily know current temperature by measuring and displaying current temperature in the mobile communication station. CONSTITUTION: A thermistor changes resistance value according to the change of temperature. A GP ADC(General Purpose Analog to Digital Converter) end(100) measures voltage value applied to the thermistor for converting into digital data. An ADC part includes an IFT(Intermediate Frequency Transformer)(200) sampling the voltage applied to the GP ADC end at regular time gap. A main control part(300) receives digital voltage data for calculating current temperature. A display window(400) receives the current temperature from the main control part(300) for displaying a temperature.