Led Music Sync Lamp V 3.0. Help with circuit? Answered
The circuit diagram is shown below and the source of where I found it.
Only problem is, I have no idea what values I should use, what vdd, vcc, q1, q2, q3, u1, u2, u3 and where power comes in.
Could somebody tell me vdd and what vcc is?
And perhaps what this guy is using as u1-3 and q1-3?
Plus where the power comes in.
And possibly what resistor values i should use that correspond with:
(5-12 volts your choice) and 3 regular 5mm leds @ 3.3 volts 20ma?
To go above and beyond... you could make an instructable elaborating this guy's design. :D