kontrola potrosnje struje... remote???

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nekaj ovak:
https://www.ebay.com/itm/DDS223-1-LCD-AC220V-DIN-Rail-Kilo-Watt-Hour-KWH-Energy-Meter-Voltage-Tester-Pen/401597981199?hash=item5d811ae20f:m:m_m6J5dsxvjiFDpdJpO44jw







a nemam ideju zakaj
morti kamenac u bojleru...


bum nabavil ovo:
https://www.ebay.com/itm/Digital-Voltmeter-Power-Wattmeter-Meter-Consumption-Analyzer-Energy-Monitor-Kwh/283651821357?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D20131003132420%26meid%3D98c060d327ab496bbde41828bf106621%26pid%3D100005%26rk%3D1%26rkt%3D12%26mehot%3Dag%26sd%3D401597981199%26itm%3D283651821357%26pmt%3D1%26noa%3D0%26pg%3D2047675&_trksid=p2047675.c100005.m1851
pa bum jedno po jedno "analiziral"

a mi palo na pamet... da konstantno logiram...



jasno... sve ovisi o cijeni toga...

morti zbog cijene zgubim volju...
;->>>

Re: kontrola potrosnje struje... remote???
On Thu, 13 Feb 2020 19:37:30 +0100, Gyz wrote:

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khmmm.... malo sam sa sobom...
;->>>

https://www.electronicshub.org/interfacing-acs712-current-sensor-with-arduino/


pa imati apsolutnu kontrolu u realnom vremenu
;->>>

https://create.arduino.cc/projecthub/SurtrTech/measure-any-ac-current-with-acs712-70aa85?ref=similar&ref_id62%866&offset=3



sad u nabavu

;->>>

Re: kontrola potrosnje struje... remote???
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Je... ali ovo kaj si naveo je sve za sitno... 5V, par ampera...
A, ti bi mjerio kW. Na 220V.
Tak da nista od ovoga.
Jedino prethodna varijanta. A i to je problem zboj vel'kih struja.
Tak da bi ti bilo bolje uzeti nekaj kaj mjeri kWh i onda
na to nakvaciti nekakav ESP i kamericu i onda to na web.
https://makeradvisor.com/tools/esp32-cam
Tak da mjeris s necim sto ce to izdrzati, a na web stavljas
s malom masinom.

Re: kontrola potrosnje struje... remote???
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Ima ovo...
https://www.the-diy-life.com/simple-arduino-home-energy-meter/

Ali bih ja ipak radio s kamerom i odvojenim krugom i zasebnim
uredajem.

Re: kontrola potrosnje struje... remote???
On Thu, 13 Feb 2020 21:30:53 -0000 (UTC), Nikolaj Lazic wrote:

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heh...


sad kad si mi ubacil bubu u uho
;->>>

moral sam iskat datashet
https://www.14core.com/introduction-of-acs712-current-sensor-module-30a-with-arduino/
https://www.14core.com/wp-content/uploads/2015/06/ACS712-Datasheet.pdf





tak da...
definitivno bum probal

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hvala na ideji...
bum i to probal

to bi mogel iskoristiti, za vodu i plin



Re: kontrola potrosnje struje... remote???
On Fri, 14 Feb 2020 09:52:15 +0100, Gyz wrote:

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ma mislil sam na kameru...



Re: kontrola potrosnje struje... remote???
On Fri, 14 Feb 2020 10:07:55 +0100, Gyz wrote:

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https://community.openhab.org/t/water-meter-selfmade/79270

eto, da bu i to na hrpi...
;->>>

Re: kontrola potrosnje struje... remote???

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WTF
https://www.ebay.com/itm/100A-SCT-013-000-Nichtinvasiver-Wechselstromsensor-Split-Core-TransformerG-ZZxj/143507418896?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160727114228%26meid%3D43eb955dd4df4e818656a2744156c850%26pid%3D100290%26rk%3D3%26rkt%3D4%26sd%3D293372405970%26itm%3D143507418896%26pmt%3D0%26noa%3D1%26pg%3D2060778&_trksid=p2060778.c100290.m3507

kaj ovaj luk dela med elektronikom????????
LOL

ovi kinezi podilkanili od tog virusa
;->>>

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