Photo eye volume pedal
Moderator: Ghost Hip
Forum rules
The DIY forum is for personal projects (things that are not for sale, not in production), info sharing, peer to peer assistance. No backdoor spamming (DIY posts that are actually advertisements for your business). No clones of in-production pedals. If you have concerns or questions, feel free to PM admin. Thanks so much!
The DIY forum is for personal projects (things that are not for sale, not in production), info sharing, peer to peer assistance. No backdoor spamming (DIY posts that are actually advertisements for your business). No clones of in-production pedals. If you have concerns or questions, feel free to PM admin. Thanks so much!
- Scruffie
- Admin

- Posts: 4647
- Joined: Sun Jun 07, 2009 8:46 pm
- Location: London.. ish, Uk
Re: Photo eye volume pedal
I'd suggest breaking out the breadboard yourself, technically it's not too hard to try and LDR offer some flaws... such as they need light, not a dark stage, to work (hence his work around to get sound in dark...) I see your on FSB a bit Teej212, check out the Wah probe work alike, i've been looking at the design and seeing how I might go about my own version too but at current, money is the main issue for breadboarding stuff like that.
I think if you look, you will be able to find a method of allowing an LDR to work as an potentiometer and then you just need to find or design a clean boost to use it with, as I said the SHO grounds 2 pins of the pot so you may be able to get that to work straight out with a bit of breadboard work, but as of now after a long gig, that's all I can offer in help lol.
I think if you look, you will be able to find a method of allowing an LDR to work as an potentiometer and then you just need to find or design a clean boost to use it with, as I said the SHO grounds 2 pins of the pot so you may be able to get that to work straight out with a bit of breadboard work, but as of now after a long gig, that's all I can offer in help lol.
- TheAttackman
- experienced

- Posts: 582
- Joined: Thu Jan 29, 2009 11:47 pm
Re: Photo eye volume pedal
well it's not fulley done and I leave for vacation soon.. So it's gonna be another week
Painted the enclosure tiday and built the lbp.. So it's alonst done
But when it is I'll post pic fursure
Painted the enclosure tiday and built the lbp.. So it's alonst done
But when it is I'll post pic fursure

- Teej212
- FAMOUS

- Posts: 1675
- Joined: Sun Jun 14, 2009 5:08 pm
- Location: NJ
Re: Photo eye volume pedal
super!
- TheAttackman
- experienced

- Posts: 582
- Joined: Thu Jan 29, 2009 11:47 pm
Re: Photo eye volume pedal
build report
have the board done. box painted. ready for wireing....
also enjoy trying to make a LEDacle. I think that they are worth $5








have the board done. box painted. ready for wireing....
also enjoy trying to make a LEDacle. I think that they are worth $5









- TheAttackman
- experienced

- Posts: 582
- Joined: Thu Jan 29, 2009 11:47 pm
- Teej212
- FAMOUS

- Posts: 1675
- Joined: Sun Jun 14, 2009 5:08 pm
- Location: NJ
Re: Photo eye volume pedal
epic. pedal and splinter
- TheAttackman
- experienced

- Posts: 582
- Joined: Thu Jan 29, 2009 11:47 pm
Re: Photo eye volume pedal
pedal done... searching for firewire cable to upload teh vidz 
[youtube]http://www.youtube.com/watch?v=WWWJd_Y3Ld4[/youtube]


[youtube]http://www.youtube.com/watch?v=WWWJd_Y3Ld4[/youtube]

- Teej212
- FAMOUS

- Posts: 1675
- Joined: Sun Jun 14, 2009 5:08 pm
- Location: NJ
Re: Photo eye volume pedal
cool! i like it. but, that does not sound like a lpb!
- Nychthemeron
- IAMILF

- Posts: 2817
- Joined: Sat Jul 11, 2009 8:39 pm
- Location: CA & MD
Re: Photo eye volume pedal
No LEDacle...
Still, that's a pretty cool pedal right there.
Still, that's a pretty cool pedal right there.
Do you like listening to homemade music? Me too. Why don't you try one of mine?
Current ILF Love: OHNOHO CHK CHK BOOM, Mellowtone Melx Fuzz 2, EQD Dream Crusher, Devi Ever ID, Dr. Scientist Proto-Miniberator - new vids eventually
some mysteries are best unsolved
Current ILF Love: OHNOHO CHK CHK BOOM, Mellowtone Melx Fuzz 2, EQD Dream Crusher, Devi Ever ID, Dr. Scientist Proto-Miniberator - new vids eventually
some mysteries are best unsolved
- TheAttackman
- experienced

- Posts: 582
- Joined: Thu Jan 29, 2009 11:47 pm
- Teej212
- FAMOUS

- Posts: 1675
- Joined: Sun Jun 14, 2009 5:08 pm
- Location: NJ
Re: Photo eye volume pedal
so i found a LDR in this old light thing in my closet, so i took it out and i just attatched one leg to the tip of one jack, and one to the ground of another and it made a volume pedal, and it works fine... 

- TheAttackman
- experienced

- Posts: 582
- Joined: Thu Jan 29, 2009 11:47 pm
- Teej212
- FAMOUS

- Posts: 1675
- Joined: Sun Jun 14, 2009 5:08 pm
- Location: NJ
Re: Photo eye volume pedal
yes, but that will come with any passive circuit
- TheAttackman
- experienced

- Posts: 582
- Joined: Thu Jan 29, 2009 11:47 pm
Re: Photo eye volume pedal
ya which is why i added the boost...
haha.. im kinda over this pedal.. fuzz is more fun
haha.. im kinda over this pedal.. fuzz is more fun


- Teej212
- FAMOUS

- Posts: 1675
- Joined: Sun Jun 14, 2009 5:08 pm
- Location: NJ
Re: Photo eye volume pedal
true, but i need a volume pedal 
