Can anyone give me a lead on a mail order source for the bits and pieces for control panels?  Cheap is good.

I'm not doing too good with Google. Hard to search with keywords like small and cheap. Thanks, Blayne

For electronic parts is Jameco.com. Digikey.com has slightly better prices, but is set up for engineers-- you really need to know part numbers. Jameco has friendlier search features.
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Jack, Here are a couple of pictures of one of my panels.

The panel face is made from 1/8" black plexiglas. I made the frame work from 3/4" cabinet grade Birch plywood, the angle is cut at 10 deg. I made a jig to hold the side pieces for cutting so all of them came out the same. Since I was a cabinetmaker and had my own commercial shop this was easy (no longer have a commercial shop) but still have cabinet shop type power tools in my garage. I used White 1/8" automobile pin striping tape for the sidings and Red 1/4" pin striping tape for the main line. The LED lights are 2mm Red & Green and the toggles are miniature type.

I have found that the best prices for these components are from All Electronics and Demars Electronics & both have web sites. This is not the only way to build them, but it has worked for me.

Richard - Superintendent CNW Peninsula Div.

blog - http://mrhmag.com/blog/richard_harden

I've also done business with Jameco Electronics.  Two other firms I've had good results with are Mouser.com and Newark.com.  All have a much better selection than Radio Shack.  However, you have to spend time sorting through their offerings.  They feature much industrial grade product (along with industrial prices).  However you can generally find lessor expensive stuff there as well (and at much less cost than the equivalent item at RS).

Thanks to all for showing your panel work.  I urge others reading this to show their handiwork as well.