- Category:
- SCM
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[WORD]
- File Size:
- 8kb
- Update:
- 2012-11-26
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- Uploaded by:
- 1058581256
Description: This system can be used in the design of the water heater temperature control system and various electrical appliances such as rice cookers circuit. The core of it is a microcomputer AT89S52. It realize interactive between people and device by three digital display temperature and four keys. The temperature conversion 1－WIRE BUS chip DS18B20 real-time sampling and display the temperature through the digital and provide various indicator to indicate different states of the system now,eg. settings temperature,heating,stop etc. The whole system use four keys to set up the heating temperature and control mode.
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