Cheap Power Supplies with Fake Chips Might Not be That Bad https://hackaday.com/2023/11/10/cheap-power-supplies-with-fake-chips-might-not-be-that-bad/ #buckconverter #counterfeit #lm2596 #ripple #Parts #dc-dc #fake

So far so good. I actually found something in the shop and so the first aproach gets a USB power supply using #LM2596

I drilled some holes into the box but my problem with at least 2 dregree too much, remains unfortunately.

#esp01 #esp8266 #diy