Principal crítica positiva para %s em Banggood, Compre o melhor %s com o menor preço na Banggood. Procure as críticas positivas mais úteis sobre %s antes de comprar., brinquedos rc, esportes divertidos, moda, eletrônicos populares
ai9129/09/2019
I've bought it for stepping up from 3.7V (18650 battery) to 5V, for powering up Eachine Pro50 diversity module + Eachine ProDVR.
First I've purchased cheap 3v->5v module (price is less than 1€), but realized it outputs non-filtered 5V, which was totally fine for diversity module, but DVR resulted with massive white-stripes noise on video output (and on recored videos). Unfortunately low-esr capacitor didn't help to reduce such noise. Therefore I decided to buy more expensive Matek step-up regulator. And now I'm satisfied.
For sample of output, please compare videos recorded with cheap step-up module, versus expensive Matek one.
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