DP3T without a DP3T

Started by alparent, January 19, 2010, 08:59:16 AM

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alparent

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!

alparent

#1
Ok found some stuff on R.G. site ................ reading that now...............

Mark Hammer

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?

arma61

"it's a matter of objectives. If you don't know where you want to go, any direction is about as good as any other." R.G. Keen

Mark Hammer

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

arma61

To you Mark


here is the "beast"





Armando
"it's a matter of objectives. If you don't know where you want to go, any direction is about as good as any other." R.G. Keen