Print Page - DP3T without a DP3T

Title: DP3T without a DP3T
Post by: alparent on January 19, 2010, 08:59:16 AM

OK let me explain.........being ignorant in a lot of things.......this being one. :icon_confused:

I would like to select between 3 different capacitor and light a corresponding LED but without using a DP3T switch.

I would like to use something like a 4066 chip.

I would like to use a momentary switch and each time I push the switch it changes the capacitor and the LED.

Hope I'm being clear?

I suspect this is going to be simple but I need guidance.

Thanks for your help.....................as always!

Title: Re: DP3T without a DP3T
Post by: alparent on January 19, 2010, 09:29:09 AM

Ok found some stuff on R.G. site ................ reading that now...............

Title: Re: DP3T without a DP3T
Post by: Mark Hammer on January 19, 2010, 12:21:39 PM

And if you're still on your lunch, read this as well: http://hammer.ampage.org/files/quadsequentialswitch.pdf :icon_mrgreen:

My guess is you have a 4017 or two, right?

Title: Re: DP3T without a DP3T
Post by: arma61 on January 19, 2010, 01:16:53 PM

... and this was born from Mark link ! (thx again Mark!)

http://www.diystompboxes.com/smfforum/index.php?topic=63536.msg512594#msg512594

http://www.diystompboxes.com/smfforum/index.php?topic=64228.0

Cheers m8s
Armando

Title: Re: DP3T without a DP3T
Post by: Mark Hammer on January 19, 2010, 03:18:02 PM

Cool! I must have missed that thread when it originally cropped up. Thanks.

Title: Re: DP3T without a DP3T
Post by: arma61 on January 20, 2010, 04:50:51 AM

To you Mark

here is the "beast"

(http://i256.photobucket.com/albums/hh174/arma61/100_3002.jpg)

(http://i256.photobucket.com/albums/hh174/arma61/100_3003.jpg)

Armando

DIYstompboxes.com

DIY Stompboxes => Building your own stompbox => Topic started by: alparent on January 19, 2010, 08:59:16 AM