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PKP98

Temperature Controlled Fan

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Salutare dragi colegi!

Am si eu o mica problema ,e vorba de acest circuit  https://www.youtube.com/watch?v=NHBobCcCpNE ,nu am gasit o schema care sa faca acest lucru ,asa ca am copiat-o pe cea din video, ce am vazut am si desenat  si a rezultat asta  sc.pdf,e corecta? Daca da ,ce valori au acele rezistente R2 ,R1 si acel semireglabil VR1? In schema e de 1k trecute de mine ,dar habar nu am daca e corect.

Multumesc !

Edited by PKP98

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In primul rand led-urile nu sunt conectate corect.

Edited by djvas

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Si cum trebuie sa le conectez? Asa am vazut pe acel breadboard,nu imi dau seama cum vine .

EDIT: Acum am vazut cum am pus LED-urile pfff,ambele stau aprinse :rade:

Edited by PKP98

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D1+r3 il muti "sus" adica catodul lul D1 este la iesirea op ampului si r3 la plus. R1 si r2 pune-le de 10K.

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