paulomartins
سؤال: What is the polarity of these magnets?
السؤال بواسطة BG938353949 على 2020-11-19 06:12:56
paulomartins My friend, ANY magnet in the word has two polarities. If you break one in half, you will get two smaller magnets, both with north and south polarities.
2020-11-19 08:46:32 مساعدة (0)
paulomartins Well, you must search and learn. this is a board of relays controlled by the ESP8266 board (that small detachable board on the bottom left corner). You MUST know how to program and control that board. After that you can control the relays, Search the internet for "ESP8266 for beginners", it will be very hard to find easy instructions, like in a kit.
2020-08-13 05:24:01 مساعدة (0)سؤال: How to use this product over the internet? I mean i can control it on open port router.
السؤال بواسطة BG345404425 على 2020-07-05 10:58:20
paulomartins This is an ESP8266 board. You must learn how to work with it. There's tons of info out there, but you must be a tech nerd, though. After that is easy.
2020-07-05 04:26:04 مساعدة (0)سؤال: How to connect this relay to internet
السؤال بواسطة BG874810352 على 2020-05-29 04:27:02
paulomartins it has an ESP8266, so... You must learn how to connect the ESP to the internet and interact with its output pins, then move on to this.
2020-05-29 05:04:22 مساعدة (0)سؤال: output regulation voltage is AC or DC ???
السؤال بواسطة Tomáš Zadražil على 2020-04-19 01:27:43
paulomartins AC only, no DC involved here.
2020-04-20 03:47:00 مساعدة (1)سؤال: is it Built-in lithium battery protection IC, overcurrent, overvoltage, undervoltage protection??
السؤال بواسطة biswajitkayal07 على 2018-01-20 09:45:53
paulomartins it doesnt work. needs to be connected to charger even with full charged batteries. if we disconnect from wall charger it stops charging the phone
2020-03-10 04:26:35 مساعدة (0)
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paulomartins Isto é uma estação de cura e lavagem para modelos feitos em impressoras de resina, não é uma impressora 3D.
2022-03-29 04:21:14 مساعدة (0)