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ELFORUM - Forumul electronistilor
neculavasile

x555ld rev 3.3

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practic e tensiune de power 3,3v  apas nu face nimic si in scurt timp se incalzeste excesiv un integrat   mp 15890 si tensiunile se reduc ce-a de power de 3,3v se face 1,8v si in alte puncte nu mai e  trbuie oprit  ca frige excesiv de tare, masurind ohmetric nu gasesc scurturi, ceva idei ?

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