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Infrared meter reading. CPU = LPC921F

  • 2014-03-05
  • 19.52KB
  • Points it Requires : 2

Infrared meter reading. CPU = LPC921F, records electricity by detecting the number of revolutions of the traditional meter. It has anti-power outage processing and communicates with the meter reading terminal through infrared. The anti-power outage processing is achieved by continuously writing Flash, and writing Flash has an optimized processing to prevent the target unit from being damaged and affecting the result.

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