【摘要】 探讨了一种适合于耗能分户计量收费系统的热(冷)量表的设计方法。该表采用高性能、低功耗的A/D转换器AD7705和微处理器PIC16F84,具有测量准确,性能可靠等优点。更多还原

【Abstract】 A design method is brought up with the housing heating system of the heat consumption measurement per household. The heat (cold) meter is developed by using the A/D7705 converter and PIC16F84 microprocessor with the high function and low power’s consumption.The error is less than permission value.更多还原