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Originally Posted by scotty1024
Actually his visual is incorrect. These light designs have at most 2 LEDs, you can run two in series so the current draw is roughly 20ma. 900/20 = 45 hours.
Not exactly a "plasma screen" load on the Reader's battery.
Power sourced from the Reader would be regulated so all you need are 2 LED's, a drop resister to set the ma's and a connector to provide a nice stable light source.
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I think a consistant 20 mA draw would be a serious battery drain on something that only draws on page refreshes, but then again it's probably less draw than the music player.
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Originally Posted by yvanleterrible
Scotty! Could we get power from the reader's power port?
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I've been out of town all weekend, so I'll check after work.