CaptBubba
Not dumb enough fora custom title...so he thought.
- Joined
- Jun 30, 2001
- Posts
- 1,615
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- 11
Ok, you know those little lights that clip onto a book so you can read in the dark?
From what I heard they are pretty bad as far as actualy reading by them goes. The light is too yellow, it burns out too quickly and the batteries run down fast. Seeing as I read a good bit, can't sleep in cars, and had a bit of time on my hands (along with a good selection of parts) I decided to build one.
What resulted is a 4AA powered clip on with a white LED instead of a lamp. Ahhhh, perfection. Well, maybe not, but it works dam well, able to bathe a normal paperback book in crisp white light. And it draws about 7mA on high and 2.3mA on low, meaning that it should light up for days, if not weeks, continuously.
And it looks pretty nifty too. Imagine a street lamp stuck on an aprox. 1" square bar of aluminum and you get the idea. I'll post some pictures tomorrow, if I am as bored then as I was today.
Yes, I have nothing to do, and wouldn't have it any other way.
From what I heard they are pretty bad as far as actualy reading by them goes. The light is too yellow, it burns out too quickly and the batteries run down fast. Seeing as I read a good bit, can't sleep in cars, and had a bit of time on my hands (along with a good selection of parts) I decided to build one.
What resulted is a 4AA powered clip on with a white LED instead of a lamp. Ahhhh, perfection. Well, maybe not, but it works dam well, able to bathe a normal paperback book in crisp white light. And it draws about 7mA on high and 2.3mA on low, meaning that it should light up for days, if not weeks, continuously.
And it looks pretty nifty too. Imagine a street lamp stuck on an aprox. 1" square bar of aluminum and you get the idea. I'll post some pictures tomorrow, if I am as bored then as I was today.
Yes, I have nothing to do, and wouldn't have it any other way.