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this is my first question here. I hope I don't mess it up.

I made a WiFi controlled LED strip about a year ago. The LED strip is one of the "dumb" (no individual pixel control) 12V ones and I used a Wemos Mini to control it. Now, I want to make a another one, but I can't remember why I chose the resistor values I did. Does the following look right?

Wiring Mock-up for WiFi LED Strip

The MOSFETs are 40T03GP. I tried googling, but I can't find a setup similar to mine to compare it to.

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If you are using mosfets you can get rid of those 220ohm resistors. And if you are sure that your ESP outputs always are going to have a determinated logic state (0 or 1) even you can delete the 10k pulldown resistors. Remember that fet transistors does not require current but voltage

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  • \$\begingroup\$ Thanks. The outputs are going to be analog write signals (between 0 and 1020) depending on the color desired, so I still need them right? \$\endgroup\$ – makerws May 28 at 3:11
  • \$\begingroup\$ does that outputs have a DAC? or the analog write is a PWM signal? \$\endgroup\$ – Oscar Andres May 28 at 4:04
  • \$\begingroup\$ I'm not really sure. In my code I am using analogWrite, but after a little googling, it looks like the Mini only has one analog-in pin, and no analog-outs (really not sure about this though). So, I think the analogWrite function might actually be sending a PWM signal. \$\endgroup\$ – makerws May 28 at 4:22
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    \$\begingroup\$ tried it again without all the resistors. Everything works. Cheers \$\endgroup\$ – makerws May 28 at 13:26

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