...) - 资源天下 关键词:ADE7755, 数字式电能表, 数字化,单片机控制 [gap=1735]Key words: ADE7755, the digital power meter, digital, MCU control ...
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The remote low power consumption digital water meter based on MSP430 was introduced.
介绍了以MSP430为核心的低功耗远程数字水表设计。
In order to be smaller, it is necessary to replace the linear power supply with switching power supply in the digital meter.
为了进一步缩小体积,需要用开关电源取代线性电源对数字仪表供电。
Constant flow rate manually adjustable, proportional flow rate according to a digital input signal (from water meter), Power-ON led indicator and level control input. The two different modes are.
比例调节,可根据数字信号(比如水表发出的脉冲信号)来调节流量的比例,带有电源指示和液位探头接口,可直接连接液位探头控制计量泵启动或停止。
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