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DIY Stompboxes => Building your own stompbox => Topic started by: Vincent Volta on May 26, 2004, 08:27:38 AM

Title: LED pulser
Post by: Vincent Volta on May 26, 2004, 08:27:38 AM
Hi evryone,
I remember seeing somewhere on the net a schem for a led pulser bypass, what I dont remember is which page was hosting it. The thing is intended to pulse when the pedal is on, rather than a continued blink. If anybody knows, thanx in advance!
Title: LED pulser
Post by: maximee on May 26, 2004, 08:38:58 AM
http://www.runoffgroove.com/eatremolo.html

:)
Title: LED pulser
Post by: Torchy on May 26, 2004, 09:45:51 AM
http://www.redcircuits.com/Page51.htm
Title: LED pulser
Post by: Marcos - Munky on May 26, 2004, 09:48:15 AM
(http://www.analogalchemy.com/pedals/ledpulser.gif)
Title: LED pulser
Post by: gez on May 26, 2004, 03:02:30 PM
Set up 2 CMOS inverters as a square wave oscillator.  Connect the oscillator's output to another inverter in the chip via a reverse diode and connect a LED and series resistor from V+ to this inverters output.  Voila, a flashing millennium! (input of invert gets grounded when effect is kicked out and so turns off LED).