Obviously you are the same person as on All About Circuits forum
where the project is also posted.
Short answer is YES.. BC548B is a NPN transistor.
Some substitutes are:
BC109C, BC149C, BC549 & 9014.
Cheers,
Art.
Obviously you are the same person as on All About Circuits forum
where the project is also posted.
Short answer is YES.. BC548B is a NPN transistor.
Some substitutes are:
BC109C, BC149C, BC549 & 9014.
Cheers,
Art.
Last edited by Acetronics2; - 5th September 2010 at 09:22. Reason: 107 ... 547,548,549 are ... NPN !!!
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