BG223474445
Q: What materials made of it, glass or plastic
Asked by Habib Amako on 2020-03-30 09:32:29
Q: can I use this 5v relay with NodeMCU that has only 3,3V pin? thanks
Asked by ligiomak on 2020-09-26 02:25:44
BG223474445 NoI have tried it, because you need about 70ma and at 4.2volts minimum to actually do something(I have tried with an 18650 battery). So no but you can use it with an Arduino because they can provide enough current and voltage(5v) to power 8 relays (I've tried) so your best bet is to try an Arduino and add the NodeMCU as the Wi-Fi.
2021-01-13 10:49:22 Helpful (0)Q: Can I use this relay for DC 12v / 8Amanagement? thank you.
Asked by dariodalfonso on 2020-02-03 11:34:24
BG223474445 Yesbut for not long I have used a 120volt 8 amp motor and connected it to the relay it started heating up only after 15-30 minutes.
2021-01-13 10:37:58 Helpful (0)
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BG223474445 Itis durable plastic
2021-01-13 10:50:27 Helpful (0)