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Intelligent Temperature measurement system circuit based on a High-precision data acquisition system chip ADuC824

Published on Nov 15 2010 // Data Acquisition Circuits

 Intelligent Temperature measurement system circuit based on a High precision data acquisition system chip ADuC824

High-precision data acquisition system by the ADuC824 chip temperature measurement system circuit constitutes intelligent
The circuit components used are: ADuC824 AADM810 AADM202

Precision as shown on the grounds constitute a single data collection system ADuC824 smart temperature measurement system circuit. The circuit has the following three significant features:

Simulation of access. The figure is the first non-EA side access through the pull-up resistor R4 DVDD, then non-EA side and DGND connected to 2

And then after 9 pin socket with the host computer is connected, you can achieve with the host computer’s asynchronous serial communication.