madbeanpedals::forum

Projects => How Do I? Beginner's Paradise. => Topic started by: adam193 on April 04, 2017, 03:55:20 PM

Title: Engineers thumb. Switch wiring?
Post by: adam193 on April 04, 2017, 03:55:20 PM
Making an engineers thumb on vero.

There are two wires for the switch. My switch has three posts. Which do I solder to?

Thanks. Ad


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Title: Re: Engineers thumb. Switch wiring?
Post by: BrianS on April 04, 2017, 03:59:59 PM
A link to your vero build would be nice.
Title: Re: Engineers thumb. Switch wiring?
Post by: adam193 on April 05, 2017, 04:56:53 AM
Oops. . http://tagboardeffects.blogspot.com/2012/11/engineers-thumb.html


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Title: Re: Engineers thumb. Switch wiring?
Post by: BrianS on April 05, 2017, 08:05:50 AM
Just wire One on the outside and the middle one.
Title: Re: Engineers thumb. Switch wiring?
Post by: adam193 on April 05, 2017, 10:31:27 AM
Assuming either outside is 1 and the middle is 2,  right?


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Title: Re: Engineers thumb. Switch wiring?
Post by: BrianS on April 05, 2017, 05:22:15 PM
Yes that is right.  Look at the link and it will clear it up. 

http://www.learningaboutelectronics.com/Articles/What-is-a-single-pole-double-throw-switch-SPDT