Make Your Own Custom Glowing Etches

 by benthekahn

Step 1: Materials

1. Some 1/4 inch(or thicker but 1/4" is best) plexi glass. You will only need 1.5"/1.5" pieces
2. LEDs. Small 1/8" ones. Any color.
3. A sharp pointy object
4. A paint stirrer or other piece of wood/plastic 1/8" thick.
5. some conductive tape. Aluminum foil and glue should work.
6. 1/8" drill bit and drill
7. Power supply right for the LEDs you have. I used a 4.5v wall transformer and a 100 ohm resistor.
tgiv014 says: Mar 25, 2009. 4:39 PM
I want to see if i can use my schools CNC mill to etch something in a plexiglass panel, not sure if they'd let me, but it'd would be pretty clean and look a little nicer.
benthekahn (author) in reply to tgiv014Mar 25, 2009. 7:01 PM
Yeah, I have never been that good at drawing or related things such as etching small, intricate designs, but a CNC mill is good at that.
tgiv014 in reply to benthekahnMar 26, 2009. 4:57 AM
I can barely even draw, and I know a knife and plexiglass would make that even worse for me. But I love the concept.
frikkie says: Oct 3, 2008. 4:09 AM
I think if one uses an negative off an photo to etc on plastic.It would be like an negative off someone in colour.
GorillazMiko says: Jun 22, 2008. 8:10 PM
Nicely done. I'm definitely going to try this out soon, well, first I have to etch something, or find the thing that I got from somebody that looks like the first image. +5/5 stars. (added to favorites)
benthekahn (author) says: Jun 18, 2008. 1:27 PM
Cool!
=SMART= says: Jun 18, 2008. 3:13 AM
Dammit i need some plexiglass, when i get some ill do this, it looks very cool :D
bumpus in reply to =SMART=Jun 18, 2008. 11:16 AM
i need some aswell... OFF TO HOME DEPOT!!
=SMART= in reply to bumpusJun 18, 2008. 11:26 AM
ill have to wait untill the weekend :(
bumpus in reply to =SMART=Jun 18, 2008. 12:23 PM
i have to wait till 6 o'clock :(
=SMART= in reply to bumpusJun 18, 2008. 1:07 PM
lol
=SMART= in reply to =SMART=Jun 18, 2008. 3:15 AM
5* + Favrouited too :P
tech-king says: Jun 18, 2008. 3:49 AM
also on the cool list, ible coming soon, is the long lost painted plexi etching technique.
instructable plexi2 001.jpg
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