Follows is a method for converting an illuminated Radioshack switch from 120VAC to 3-12 VDC. Get things going with this package of two SPST normally open momentary switches one red and one black switch.

Batteries, AA (2) Battery holder, 2x AA 270-408 from RadioShack (radioshack. To make the opener work, you must complete an electrical circuit through four 12-position rotary switches and a momentary-contact pushbutton switch. Closed Momentary Switch (4-pack) 278-1224 Radio Shack 7.39. This required a near total dissection of switch, but after a little figuring out, I am happy to report that the mission has been accomplished. 8 or 10, respectively Push button momentary switch with blue LED. website of the company, the cost of the product (subject to change). (2007-11) Project Time: 1 hour 04 RadioShack 125VAC SPST Slide Switches. I immediately resolved to replace the little bulb inside with an LED. Mini one tailgate/boot removal and 4x Car Toggle Switch Boot 12mm Rubber. I was about to wire it all up into my newest guitar pedal when I realized that this switch actually required 120 VAC to illuminate! What's up with that? This bugged me a great deal as I would be working with low-voltage DC, not high-voltage AC. Nonetheless, I figured that I could make it work as a guitar bypass switch by having it control a simple DPDT relay. Solder-type terminals, 1/2' mounting hole. Contacts (N.O.) rated 3A at 125VAC/1.5A at 250VAC. Twidec/6Pcs SPST Momentary Push Button Switch AC250V/3A AC125V/6A Mini Off(ON) NO Black + Red with Pre-soldered Wires R13-507BKR-X 4.5 out of 5 stars 107 1 offer from 7. Includes two normally open SPST push switches one black and one red. This a Radio Shack 275-644 SPST Momentary Pushbutton Switch. This momentary switch is perfect for short connections. True, the model switch that I bough is an SPST switch, which is a less-than-ideal replacement for the usual DPDT bypass switch. Radio Shack 275-644 SPST Momentary Pushbutton Switch. This is great for pedals because the indicator of whether or not the guitar effect is on would be built directly into the switch, eliminating the necessity of excess drilling and wiring. The other day I was very excited to discover an illuminated switch at Radioshack that was roughly the correct size, shape and action as a standard guitar pedal push-button switch.

Radioshark momentary switch