Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hello Hero 99 Back in the 70's I made up 2 Light Boxes that used Red Green Blue xmas lights .... I made the box ... staggered the lights in distance so 1 distance was on back board .. next was 4in offset and last distance was 8in offset .. had this placed behind special star pattern plexglass...
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