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Jipy 2018-05-18 05:37:39
1) For those who are still searching for a pretty good full user guide, find it here: http://www.kelco.rs/katalog/images/17670.pdf 2) If needed ? You'll find the schematic there: http://verstraten-elektronica.blogspot.ch/p/w1209-temperatuur-controller.html My experience is not so good, i have setup the module as an alarm, i have connected a small 12V buzzer to the relay. For the fun, when making tea people (I believe some British specialists) says, "Water shoudn't exceed 83° Celcius" it was my application :) It was great, it has worked fine a few times and suddenly, no more display, hummm, some components were hot: D2, R3 and IC2, the 5V voltage regulator, (meaning some component is shorted msx be after the regulator or the regulator itself ?) This last one has given up and forwarded the 12V input voltage to its output and almost everywhere in the module which die, without I understand why, i wann't spend hours to find out which one, time is money.... May be it's the exception, mine was defect ? Visual aspect/quality was looking good.
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  • Banggood Dear customer, Thank you for your order and before even attempting to explain the reasons leading to this unintended mistake, we would like to sincerely apologize to you. In our attempt to serve you better and retain you as one of our valuable customers, please contact our customer service representatives by this link: http://www.banggood.com/Contact-Us_hi111 We would highly appreciate if you could send us all the information listed here below: 1.Some photos of the shipping label, which can be found on the external side of the package; 2.The SKU number of the products you received. You can find this information on the label placed on the item itself; 3.Some photos or video to show the entity of the problem; 4.The order number and the product ID. Looking for your kindly reply. Have a nice day. Best regards, Banggood team

    2020-09-18 16:50:42
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