Where is the link to the pulsating LED?

Started by Herr Masel, October 14, 2005, 06:27:29 AM

Previous topic - Next topic

Herr Masel

There was one on analog alchemy but it is no longer there. It's for a tremolo, if it matters.

Bernardduur

Check the tremulus lune schematic and copy I guess......
Am learning something new every day here

SquareLight | MySpace account

Herr Masel


transient

The EA Tremolo at RunOffGroove also has a pulsing LED feature.

.
e

Herr Masel

At the advice of someone from a different board (who definately knows what he's talking about), I connected the anode of the led to the junction where C5, C4 and Q3 meet, and the cathode to R5. Now the effect doesn't work, the signal still comes through and the volume pot still works but the speed and depth pots don't work, as if the effect was bypassed. Help?
http://www.generalguitargadgets.com/diagrams/eatrem2_sc.gif

A.S.P.

that tonepad-link sez: read & click on...
Analogue Signal Processing

transient

As i said, the ROG version already has that feature added:
http://runoffgroove.com/eatremolo.html

You don't need to reinvent the wheel :)

.
e

Herr Masel

Oops, the I put it in backwards, anode to resistor, but I did it because I thought it needs to lead the current to the battery plus, so why is it reversed? Anyway, it works, a little dim, I'll use a lower value resistor.