How to wire up a circuit board to battery and pots?

Ok, you got your soldering iron and nothing is going to hold you back, but you have no clue where to start or what to build. There were others before you with the same questions... read them first.
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platinum321
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Post by platinum321 »

I am a complete newbie with building electronics.

I picked this Grace schematic because it looks like a simple build.
I have it layed out as far as I can tell on breadboard.

My problem comes with connecting the in and out with switch and battery.

Here is a link to the schematic http://www.runoffgroove.com/grace.html

I see where you hook up the battery on it but where does the negative lead go?

I am also confused about the leads on the pots and the in and out jacks. Where do they go?

I wish I could find a layout that shows the whole thing wired together. I have a spdt swith to turn it on and off but again more confusion.

If anyone knows of a book or something that might teach me how to do this I would very much appreciate it. If someone wishes to draw it out for me: what connects to what from shematic that would be oh so appreciated.

Thanks in advance for any and all help in this matter.

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krusen
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Post by krusen »

the negative lead goes to ground.

"vol 1" means it goes the leg 1 of the pot (as looked upon with the shaft pointing UP towards you).
etc. etc..
1 - 2 - 3 = pot legs 1, 2 and 3.

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krusen
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Post by krusen »

and to add.. :)
if you want to get into DIY pedal electronics, i suggest you buy a kit from smallbear electronics, banzaieffects, MEK or Das Musikding.

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mz77
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Post by mz77 »

http://www.tonepad.com/projects.asp?projectType=fx

See the "offboard wiring" project.

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platinum321
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Post by platinum321 »

Folks I did not expect a reply this fast.
Thank you for your help.

I took a chance and downloaded the how to guide from Brian Wampler for 14 bux and found a schematic that showed me the basics of layout on a breadboard.

I followed it and adjusted a few things.

Plugged in nadda. ..

Oh yea forgot to run that to ground.
Nadda.

Checked to see if the volume was turned up. Nope.

Turned it up. WOW!!!!!!!

She be working and working good!!!!

I can not tell you how elated I am with my first build. I am tickled pink as some say. I will not be able to sleep tonight.

Now I got to order me a 3dpdt switch and get this in a nice box I have.

Going to etch the bugger with a cool design and label it with what it is called. Grace. I feel blessed by the Grace tonight.

Thanks again all.

By the way it sounds nice. Plugged into a Roland Micro Cube.

I am off to play through a nice Peavey Classic 20 to see what she does through some tubes.

Yeeeeeeee Ha!
I am hooked.

Platinum321 AKA Jonathan

I will post some sound clips and some pics once finished. Maybe some pics of it on Breadboard for Newbs like myself.

Cheers. Can ya tell I'm excited. LOL :D
Last edited by platinum321 on 03 Oct 2007, 02:54, edited 1 time in total.

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mz77
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Post by mz77 »

Congratulations on your first build. Plugging into something you made and playing music is a great feeling. It only gets better from here.

Also, pedalpartsplus seems to have the cheapest 3pdt switches around, but I haven't checked effects connection lately. You'll want a good cheap supply of those things, as you are now an official DIY addict. :D

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