hi all
i have to power 1 DC motor 3v and 1 DC motor 12v, 0.5a max (much lower to be honest) from an esp32 @ 3v
which mosfet do you suggest that is not dismissed from the vendor (a lot of mosfet seen in tutorials are dropped) and still available on jcbpcb? i Need both the TO (Better from Amazon) and SMD version
suggestions?
You should not power any motor from the controller 3.3 voltage pin.
that's why i'm asking for a mosfet....
Okey.
Look for logic level N channel MOSFET. They have a minimum GS voltage of some 3 volt.
but the issue is with component shortage. i need something "common" available on jcbpcb in SMD and also the same in TO format available on Amazon, to use during the development before ordering the PCB
what i've found is only dismissed products or unavailable for PCB
maybe someone had the same issue recently and knows which mosfet to use
This sounds like borderline research. This is the kind of thing it's hard to get people to do for you for nothing. Good luck!
How are we to know what parts that jcbpcb has in stock? Sounds like you should be asking this question of them.
Google does not seem to know jcbpcb, should that be JLCPCB?
............
I suspect that JLCPCB will be able to assist if you get in touch.
You're not asking much from the mosfet.
For driving the mosfet you'd either have to find a logic level mosfet or use a simple transistor or mosfet driver. I've used TC4420 mosfet driver with ESP32. Works flawlessly.
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