Abstract
The paper design a system that can measurement the temperature of Remote areas.
Temperature measurement using ds18b20 and at89c51 Single-chip, with four digital display of measured temperature.software use c language, including 18b20 nitializa
-tion procedures, read the temperature program, showing the temperature procedures, and serial data distribution procedures. In this part of the debugger, the first simulation in proteus debug. The result is set 18b20 temperature, and then run, in the digital tube 18b20 shows the temperature set value, indicating the correct basic hardware and software design. Then in accordance with the circuit board will be used in the illion-kind in the Universal plate. Emulator MCU simulation, simulation is used in wave6000/s, simulation software is used by the wei-fu. After running the program, in the digital display of room temperature control. Hand contact 18b20, digital temperature rise, that part of the design of the correct temperature measurement. Network data transfer using the zen-300t (serial to Ethernet module), that is, the temperature measurement module serial port to connect to the zen-300t above, and then the zen-300t Ethernet access module. Users access module ip address module to know the temperature of the temperature measured. In order to achieve the purpose of remote temperature measurement.
Keywords:Ethernet temperature measurement ds18b20 zen-300T