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Vu-Metru cu BC171B


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Am vazut in multe vu-metre ca se folosesc tranzistori BC171B!M-am gandit sa fac si eu unul!Am:

24xTranzistori BC171B

24xRezistori 1k

24xRezistori 10k


Cativa condesatori!

26xDiode 1N4001


In poza de mai jos am modificat eu rezisotrii si tipul tranzistorilor!

Rezistorii de langa leduri erau de 470 Ohm iar tranzistorii BC170C!Pot inlocui rezistorii de 470 Ohm cu cei de 1Kohm iar in locul tranzistorilor BC170C sa pun BC171B?




Edited by UNIVERSAL2000
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