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I've seen this here before, but I had to try it myself. I had a lot of bad 'drawings' since its hard to see what your doing when turning on and off a laser and writing on something that doesn't show what your doing (such as a wall). I'll try to see what I can do with some more time and better...

After 3 broken diodes, I've managed to do it this time. The diode is running off of 4.5V through a circuit with 5 Ohms of resistance and a 47uF capacitor. I failed at making DDL's circuit (I'll look into it more once I improve my soldering), so this is the best I could do. I'm not quite sure...

I literally FOUND this thing. It was sitting on the base of a light post and I happen to see it as I walked out of my car. It was duck taped, but other than that, it was in perfect condition. The light is strong, and it works fine. It says it is an 'Element 3 WATT L.E.D.'. It has a battery...

I had a really fun idea that I wanted to do, now that I will have a laser with a visible beam. I know it wont be easy, and I know it wont be perfect, but since I'm strange it would be fun and look cool. How awesome would it be to have mirrors to reflect a laser grid on your door....I'm talking...

Well, thanks to YouTube's random videos and my discovery of this forum, I'm now addicted to lasers. I've already purchased 4 axiz housings (should be on the way) and bought 3 diodes that are also on the way. I only have a few questions. A) What would be a good recommendation for my first...