Well, a little success and a little fail
First the success.
With a little help, I found some schematics for simple circuits to
1) convert a constant contact switch to momemtary.
2) silently switch AC voltage via standard 5vdc (Like say, from an LED Wiz)
First, the constant to momentary switch.
I got the circuit from here
http://www.simprojects.nl/toggle_to_momentary.htmHere's what it looks like
Change the 12v supply to 5v, and change the 12v relay to a little 5vdc relay you can get at radio shack
http://www.radioshack.com/product/index.jsp?productId=2062480Keep the 330mfd capacitor and bam. There you go.
I prototyped this up and it works the treat. Slam the great big ol' frankenstein switch ON and you get a click on the PC power switch.
Pull it back, and you get another click to power off.
This click is really quick with a 330mfd cap, supposedly, you can increase it to 400-470mfd for a longer click, but I didn't get a bigger cap in my "assorted caps" grab bag, so I'll have to go back to the store tomorrow.
For the AC switching circuit, I found this at, of all sites, a Christmas tree light fan site!
http://computerchristmas.com/christmas/link-how_to/HowToId-7/How_to_build_a_triac_switching_unit_SSRHere's the circuit
I couldn't find these exact parts but Fry's did have an NTE5603 (triac) and NTE3409 (optoisolator).
Now, I'm no Electrical engineer and if I was ACTUALLY switching household AC, I wouldn't be playing with any of this. But the output from the ELWire transformer, while high enough voltage to make you sit up and take notice
isn't enough current to actually do any real damage, so it's pretty safe to experiment with.
At any rate, buying the components from Fry's isn't cheap. I could get compatible components at digikey for pennies a unit, so I'll be ordering the rest from there (i've got 12 to wire up).
But, they work!
I could really see some cool stuff happening using ELWire with an LED Wiz to control multiple segments. How about lit tmolding, or inlaying the wire underneath your cabinet side art so that the art is outlined in glow when the lights are off?
And now the fail
Remember all that great gold "leaf" stampwork that really made the cp pop?
Well, turns out, that ink doesn't quite hold up as well as I thought it would to sweaty gamer hands
This is what has happened after only a few days of my 5 year old playing
that's not a shadow, it's worn down, not completely, but very significantly.
Doh....
Well, it's all one big experiment.
I did do a little test with some matte spray acrylic and it SEEMS to hold up pretty well and protect the design, plus it doesn't make the formica look weird. But it DOES make it like slightly blacker, so if I spray, I gotta do the whole CP.
Gack. Haven't decided what I'm going to do about this yet...
Ok, some additional counteracting good news. Those painted buttons I fretted over? Still look perfect. No issues whatsoever and we've been pounding them pretty good. I'll just have to wait and see how they hold up long term.