Introduction of digital thermometer scheme

Body temperature is one of the important indexes to observe whether the human body function is normal or not. There are many inconveniences in measuring body temperature with mercury thermometer in daily life
. The intelligent electronic thermometer not only overcomes many defects of the traditional thermometer, it can quickly measure the body temperature, but also can realize the temperature measurement
Remote monitoring, voice prompt and automatic saving of measured values. It has high sensitivity and can measure the results in a few seconds, especially suitable for use
The old and the young. This scheme is a SoC series product with high precision ADC, which can measure the body temperature with thermistor and realize the logarithm measurement
At the same time, the wireless transmission module can be used for remote monitoring.
Features of digital thermometer scheme
High anti jamming performance
Simple circuit, less peripheral components
The working current of the whole machine can be less than 1mA
High cost performance of the whole module