Description: The intelligent thermometer AT89S52 as the key device used to achieve automatic control system, dual Serial processing structure. Outside temperature is collected by the AD590 integrated temperature sensor, the temperature change is converted to linear voltage signal, and then posed by the OP07 precision low temperature drift of the amplifier circuit disposed of, as the ADC0809 analog input signal, completed by the ADC0809 A/D conversion, are 8-bit The digital signal into the microcomputer 1 (AT89S52). MCU 1 in the collected temperature displayed on LED digital tube, but also by the temperature signals to serial communication chip 2 (AT89S52).
- [program] - This is a single-chip microcomputer-base
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智能体温计源程序\read me.txt
................\智能体温计原理图.JPG
................\智能体温计程序_主机.c
................\智能体温计程序_从机.c
智能体温计源程序
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