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Messages - wiipenmaker

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IR Pens / Re: Most simplistic IR pen
« on: January 16, 2009, 10:59:34 PM »
I found an even cheaper way and it works just fine.

Dollar Tree (sunbeam) LED light retractable ype keychain

remove screws, replace LED with Infrared LED

put screws back in. Works just fine  with push button

I have found that many of these pens that people are making have a push button switch. Can anyone think of a way to modify this for a special ed student who likes to work the pen but is having trouble with pushing the switch button.


IR Pens / Re: New Light Pen Concept
« on: January 11, 2009, 11:26:27 PM »
I like the type of pen you are using in the picture with the LED at a 90 degree angle. What type of pen was it before you modified it.  Thanks. I am trying to build my own like that one.

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