View Single Post
Old 01-14-2007, 12:40 PM   #1
Vaporware
Not here yet.
Vaporware began at the beginning.
 
Vaporware's Avatar
 
Posts: 49
Karma: 11
Join Date: Mar 2005
Location: Atlanta, GA
Device: ETI-2 Ebook Reader
Lightbulb Homemade Lightwedge Project

Motivated by lack of available custom booklights, I am making a custom lightwedge. The idea behind it is very simple. The lightwedge is simply two LEDs, a resistor and 6 volts. the part that costs $25 is the light guide. The light guide has tiny angles in the casting that reflect a tiny part of the light evenly over the page of the book.

My plan is to cut the lightwedge to the right size (as detailed in the third picture lightwedgemode.jpg), add a new switch and a batter pack that clips onto the back cover. I'm going to try to use the magnets in the ebook to attach it, but I suspect they won't be strong enough to hold the heavy plastic.

I don't think it will be very hard, but I don't have the right tools right now to really get started.
Attached Thumbnails
Click image for larger version

Name:	DSC00293.JPG
Views:	804
Size:	403.5 KB
ID:	2643   Click image for larger version

Name:	DSC00292.JPG
Views:	764
Size:	422.3 KB
ID:	2644   Click image for larger version

Name:	lightwedge mod.jpg
Views:	815
Size:	629.4 KB
ID:	2645  
Vaporware is offline   Reply With Quote