paulomartins
Q: What is the polarity of these magnets?
gevraagd door BG938353949 op 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 Nuttig (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 Nuttig (0)Q: How to use this product over the internet? I mean i can control it on open port router.
gevraagd door BG345404425 op 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 Nuttig (0)Q: How to connect this relay to internet
gevraagd door BG874810352 op 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 Nuttig (0)Q: output regulation voltage is AC or DC ???
gevraagd door Tomáš Zadražil op 2020-04-19 01:27:43
paulomartins AC only, no DC involved here.
2020-04-20 03:47:00 Nuttig (1)Q: is it Built-in lithium battery protection IC, overcurrent, overvoltage, undervoltage protection??
gevraagd door biswajitkayal07 op 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 Nuttig (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 Nuttig (0)