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Re: Let's see your finished DIY projects!

Posted: Tue Nov 21, 2017 10:31 am
by crochambeau
Love the paint job!

Re: Let's see your finished DIY projects!

Posted: Tue Nov 21, 2017 3:32 pm
by Marazmattic
Image

Re: Let's see your finished DIY projects!

Posted: Wed Nov 22, 2017 7:57 pm
by purpleshoes
crochambeau wrote:Love the paint job!
thanks!

Re: Let's see your finished DIY projects!

Posted: Sat Nov 25, 2017 3:03 pm
by purpleshoes
Here's something I just finished - it's a fuzz circuit that uses 6 components, and it sounds ANGRY.

Image

not super great for guitar sounds but I have a good hunch that it'll crunch up drum machines and synths in a pretty awesome way. it also picks up radio stations!

circuit designed (I think?) by Sam from Look Mum No Computer.
in this video https://www.youtube.com/watch?v=Fin8Yno69pY he tells you how to build it, and it also gives a pretty good hint as to why I called mine the Cereal Killer haha.

Re: Let's see your finished DIY projects!

Posted: Sat Nov 25, 2017 4:17 pm
by jrfox92
purpleshoes wrote: circuit designed (I think?) by Sam from Look Mum No Computer.
It's a Christian P. Hemmo Bazz Fuss, in case anyone's curious about the circuit.

Re: Let's see your finished DIY projects!

Posted: Sat Nov 25, 2017 6:01 pm
by purpleshoes
jrfox92 wrote:
purpleshoes wrote: circuit designed (I think?) by Sam from Look Mum No Computer.
It's a Christian P. Hemmo Bazz Fuss, in case anyone's curious about the circuit.

oh yeah looks like you’re right! thanks for letting us know the source.

Re: Let's see your finished DIY projects!

Posted: Sun Nov 26, 2017 6:49 pm
by eatyourguitar
purpleshoes wrote:a fuzz circuit that uses 6 components
I would assume you have built an electra?

I did an opamp fuzz using only 3 components, 1 of them is the opamp, the other two are 10k resistors to make a voltage divider. as far as low parts count goes, I think there is no where left to go from here.


[youtube]http://www.youtube.com/watch?v=BJCsYMSRua8[/youtube]

Re: Let's see your finished DIY projects!

Posted: Sun Nov 26, 2017 7:13 pm
by multi_s
eatyourguitar wrote:
purpleshoes wrote:a fuzz circuit that uses 6 components
I would assume you have built an electra?

I did an opamp fuzz using only 3 components, 1 of them is the opamp, the other two are 10k resistors to make a voltage divider. as far as low parts count goes, I think there is no where left to go from here.


[youtube]http://www.youtube.com/watch?v=BJCsYMSRua8[/youtube]
well you could get to 1 or 2 pretty easily, just use passive diode clipping, either 1 or 2 as you prefer. i think some company made a cable that did that no? "strawberry fuzz: or something like that?

Re: Let's see your finished DIY projects!

Posted: Sun Nov 26, 2017 8:04 pm
by purpleshoes
eatyourguitar wrote:
purpleshoes wrote:a fuzz circuit that uses 6 components
I would assume you have built an electra?

I did an opamp fuzz using only 3 components, 1 of them is the opamp, the other two are 10k resistors to make a voltage divider. as far as low parts count goes, I think there is no where left to go from here.


[youtube]http://www.youtube.com/watch?v=BJCsYMSRua8[/youtube]

woaaaaaah no I haven't, is that what that is? I bet that would be amazing for crushing drum machines and synth bass!

Re: Let's see your finished DIY projects!

Posted: Mon Nov 27, 2017 11:34 am
by eatyourguitar
the thing I built has no name. I was experimenting with earth sound research graphic fuzz at the time. I noticed that it looked like a regular opamp guitar pedal but with just enough components removed until it was shit. I took it a step further and removed ALL the components. a passive guitar has no DC bias on the output so no series cap needed on the guitar or the input of the pedal. the opamp is configured like a comparator that will output binary depending on if the guitar is pushing or pulling current from the pickups directly to the opamp. the two 10k resistors are a voltage divider that sets the reference voltage for the comparator at half the supply. the sleeve is connected at half the supply.

Re: Let's see your finished DIY projects!

Posted: Tue Dec 05, 2017 12:52 am
by dminner
Directional joystick build :)

Re: Let's see your finished DIY projects!

Posted: Tue Dec 05, 2017 1:04 am
by BetterOffShred
:drool: :love: :joy:

Well I want one

Re: Let's see your finished DIY projects!

Posted: Sat Dec 09, 2017 8:15 pm
by John Matrix
Image

My first pedal project. A BYOC Leeds Fuzz (Super Fuzz)kit. I used an airbrush to do the paint job. I swapped out the red LED for a blacklight LED so that the fluorescent paint would glow when the pedal is on. I named the pedal "Evil Eye" after the Fu Manchu song since they are avid Super Fuzz abusers.

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The blacklight LED isn't actually bright enough to light up the whole pedal...here is a pic using an external blacklight.

Image

Re: Let's see your finished DIY projects!

Posted: Sat Dec 09, 2017 8:40 pm
by BetterOffShred
That's cool man!! I love UV LEDs quite a bit. Apparently staring at them can damage your eyes depending on brightness .. but I never worried about it. The pedal looks fantastic.

Re: Let's see your finished DIY projects!

Posted: Sun Dec 10, 2017 5:51 pm
by John Matrix
BetterOffShred wrote:That's cool man!! I love UV LEDs quite a bit. Apparently staring at them can damage your eyes depending on brightness .. but I never worried about it. The pedal looks fantastic.
Thanks! I was thinking that I might put a small reflective circle on top of the LED lens. Would reduce the amount of light blasting straight into my eyes, and might reflect more of it down onto the pedal.