Energy Meter HLW8012 Breakout Board 20A

Energy Meter HLW8012 Breakout Board 20A

Product Description

  • Based on HLW8012, single phase energy monitor IC. SOP8 package and simple perpherial circuits.
  • Need to invasive to AC main power. VBe very careful when use it because of the HIGH AC voltage.
  • rate current is 20A
  • Most on board information please read on this page.
  • Output power, or current or voltage directly by frequency, which can be read by MCU like arduino.
    • Current sense by sample resistor
    • voltage sense by resistors net.
  • Frequency read demo video please see here, and see demo code in wiki page.
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