In my first Arduino project, I have so far fried a few Nano (clones) while trying to drive a strip of ws2812b leds. Driving a few (7-20) through usb seem to work fine but when I try to run 144 by battery power the Nano overheats. Before trying another Nano, I would like to ask if I'm making any obv…

Hi, Please read this image. [wiring] You are supplying the Nano from two sources, even though the Nano SHOULD have protection, some clones do not appear to have this Tom.. :smiley: :+1: :coffee: :australia:

Trying not to fry another Nano

Projects General Guidance

abbesnabb October 10, 2021, 8:46am 6

One to support the leds with 5v and one for the Nano at 7v.

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Trying not to fry another Nano

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