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jankoo kolemjdoucí
Joined: 29 Apr 2006 Posts: 2
1.00 SMM
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Posted: Sat Apr 29, 2006 1:26 pm Post subject: Pripojenie S 55 na autobateriu |
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... ahojte mam problem. mam v aute gsm alarm pripojeny na S 55 (v konektore naspodu). Kedze sa velmi vybija baterie, chcel by som pripojit autonabijacku priamo na bateriu (konektory vo vnutri) a z baterky v mobile mat iba zalozny zdroj.
Nie som velmi technicky zdatny, ale naletoval som priamo + na + - na - a ono to nefunguje.
Poradte ako mam pripojit ten mobil na elektriku v aute.
Dik. _________________ ... live and let die... |
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mathewus začátečník

Joined: 03 Apr 2005 Posts: 35
61.00 SMM
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Posted: Sat Apr 29, 2006 1:58 pm Post subject: |
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no pocuvaj sem je taka moznost...ale najprv musim spravit stabilizator napetia tak na 3,7V...a to pripojit namiesto baterie telefonu....to by ti uz potom bateriu telefonu vobec netrebalo.....stabilizator myslim taky ze das Zenerovu diodu paralelne...no,pred nu este ochranny odpor a za nu este maly odpor lebo tusim zeerovka stabilizuje na 5V a ty to este zmensis na 3,7....mozno je aj zenerovka co stabilizuje na menej.neviem skus sa popytat v obchode...tak ci tak ta to lacno vyjde  |
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jankoo kolemjdoucí
Joined: 29 Apr 2006 Posts: 2
1.00 SMM
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Posted: Sat Apr 29, 2006 2:12 pm Post subject: dakujem |
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dakujem _________________ ... live and let die... |
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