AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T With Coil 0-100A 80-260V AC For Arduino ► Photo 1/6
AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T With Coil 0-100A 80-260V AC For Arduino ► Photo 1/6
AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T With Coil 0-100A 80-260V AC For Arduino ► Photo 2/6
AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T With Coil 0-100A 80-260V AC For Arduino ► Photo 3/6

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Specifications

  • Brand Name: diymore
  • DIY Supplies: Electrical
  • Display Type: Pls check description
  • Dimensions: Pls check description
  • Operating Temperature: Pls check description
  • Accuracy Class: Pls check description
  • Supply Voltage: 80 ~ 260VAC

AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T With Coil 0-100A 80-260V AC For Arduino

Seller:
Alitools rating:
90%
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4.74 $
192   orders
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7   reviews
Rating: 4.9

Price history

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Customer Reviews

R***v
January 18, 2021

Долго не мог запустить. Все же разобрался. Все работает. Даю код, чтоб у других не было проблем: #include PZEM004Tv30 pzem(2, 3); int Volt; int Tok; int Vatt; void setup(){ //пусто } void loop (){ //Вольт float Volt = pzem.voltage(); if (Volt < 0) Volt = 0; //Ток float Tok = pzem.current(); if(Tok < 0) Tok = 0.0; //Ватт float Vatt = pzem.power(); if(Vatt < 0) Vatt = 0; }

J***A
June 24, 2020

all ok

Anonymous