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Hi,
I used some ACS712 kits connected to a PCF8591 (I was planning to know if the appliances were on/off by reading the value on each ADC port). There are kits of 5, 10 and 20A. I tested a 5A kit, the datasheet says it will increase 185mv per Ampere. The appliance I tested is a 20w Led...
Hello,
I have a microcontroller controling some home appliances (220v) with some relays.
When each relay is closed, these apliances may be consuming power or not, because each one of them have their own switch (some are floodlights with presence detector, water boiler with its own...
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