madmikejt12
New Member
hi, i have made a set of speakers with a battery powered amp and added some LED's that flash to the music, however, they only come on when the music is loud and muffled, i would like to make a small circuit to boost the current or voltage (dont know which one)
first off, will i need to boost the current or voltage? i thaught it would be the current.... secondly, i have 2 o/p's from the chip (+/-) and 2 wires going to the LED's (+/-) so, i need something in-between, could i leave the - joined together and add a transistor to the + side only, so i have:
O/p from chip (+) - Base of transistor
LED's (+) - Collector of transistor
negative (from chip) - Emittor of transistor
Would that work?
Thanks in advance,
Mike
first off, will i need to boost the current or voltage? i thaught it would be the current.... secondly, i have 2 o/p's from the chip (+/-) and 2 wires going to the LED's (+/-) so, i need something in-between, could i leave the - joined together and add a transistor to the + side only, so i have:
O/p from chip (+) - Base of transistor
LED's (+) - Collector of transistor
negative (from chip) - Emittor of transistor
Would that work?
Thanks in advance,
Mike