madbeanpedals::forum

Projects => How Do I? Beginner's Paradise. => Topic started by: K3yPr0gg3r on August 11, 2016, 06:22:18 PM

Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 11, 2016, 06:22:18 PM
Hi again,

It states in the build doc. "Alternatively, you can use either an SPDT or DPDT wired in either spot to allow you to switch between different diode types on-the-fly." This is with respect to the D1-D4 clipping diodes. Just wondered if the attached Pic. is properly wired?

Thanks again,
Title: Re: Mudbunny Questions Pt. 2
Post by: selfdestroyer on August 11, 2016, 07:06:50 PM
Its actually a little more than that. You will need to put the diodes on the switch and wire the switch the board in place of the diodes. Here is a quick example I found in Google Images "Diode clipping switch"

Here is an example that might help you get your head wrapped around it. This is for an on/on/on DPDT switch
(http://i1270.photobucket.com/albums/jj607/induction1/3-diode_switching_zpscfa51edd.png)

Cody
Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 12, 2016, 03:10:19 PM
Thanks. Where do I solder the two wires coming from the middle lugs to on the PCB?
Title: Re: Mudbunny Questions Pt. 2
Post by: jimilee on August 12, 2016, 03:14:52 PM
D1


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Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 12, 2016, 03:15:38 PM
Cool...Thanks again!
Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 12, 2016, 03:25:10 PM
I realize I need room on the switch to solder the diodes. Found this one at BLMS... http://www.bitcheslovemyswitches.com/#!/DPDT-ON-ON-ON-TOGGLE/p/36073610/category=5324038
Would this one work?
Title: Re: Mudbunny Questions Pt. 2
Post by: jimilee on August 12, 2016, 03:26:42 PM
Yep


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Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 12, 2016, 03:28:36 PM
Sorry, one more question. Are the wires connecting the diodes to the switch just plain old "hook up" wires...24 or 22 gauge?

Thanks
Title: Re: Mudbunny Questions Pt. 2
Post by: jimilee on August 12, 2016, 03:30:48 PM
No, the wires connecting the diodes to the switch are the leads that are already on the diodes. Regular hookup wire connects the switch to the board. Make note of the polarity of the diodes on the switch.


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Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 12, 2016, 04:02:31 PM
Do I use additional wire when connecting D5 &6? OR, just use the lead of D6 to connect to the right lug of D1/2, (cutting the negative lead of D5), and do the reverse with D5 to connect to the left lug of D3/4? Sorry if I explained it in a more complicated way than needed, just going by what I see from the diagram.

Thanks
Title: Re: Mudbunny Questions Pt. 2
Post by: jimilee on August 12, 2016, 04:08:08 PM
D5&6 are soldered together just like the others, no wire is necessary, just use the leads. You're over thinking things, relax and take a deep breath, as you delve in to this hobby, you'll find that things aren't that complicated. Enjoy!


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Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 15, 2016, 02:49:26 PM
I have a few of these "roto-boards" I picked up at GuitarPedals.com. You can basically place four (4) sets of different diode combinations on the board, and use the rotator switch to choose which set is active. Not sure if it's compatible with the Mudbunny PCB though. I assume that I'd still connect this board to D1 as I would if using a DPDT. Could someone let me know if this would work or not?

Thank you
Title: Re: Mudbunny Questions Pt. 2
Post by: jimilee on August 15, 2016, 02:59:07 PM
Yep, that's the same thing with more options.


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Title: Re: Mudbunny Questions Pt. 2
Post by: K3yPr0gg3r on August 15, 2016, 04:23:19 PM
Great...Thank you!