DIY Laser Show: Laser linked Ipod.
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Uploader Comments (Starcross42)
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Damn, i want that whiteboard!!
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@Starcross42 i ended us using a set of amplified speakers from the dollar store. only 2 bucks.
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i finished it. Amazing. i burned out the first laser i got somehow (only used 4.5 volts) but i got a new one. This was a very cool project and pretty cheap. thanks Starcross42!
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@Starcross42 i just found it at radio shack online, but i live in Canada and they only ship to the states. i tried circuit city and they don't have one. i might try the thing with the nail. really love this video. im just starting a course in photonics
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is this device had capability transmit video just like fiber optic? if so, i will need two lasers video and audio right?
payperview9pmet 1 year ago
@payperview9pmet The laser modulates brightness, which is easy for audio, but I don't think video would work... But give it a try and let me know!
Starcross42 1 year ago
also what can i use for the amp? i don't suppose regular computer speakers would work.
kranic3 1 year ago
@kranic3 Ah, I'm not sure. The 'amp' must be amplified. Computer speakers might work but I've never used one. If you plug it into a power supply then I suspect it is amplified. Good luck.
Starcross42 1 year ago
Radio Shack online still sells the transformer. About $4
Starcross42 1 year ago
A simple 1 to 1 transformer (no longer carried by Radio Shack) can be easily made. Take two pieces of magnet wire about 2 meters long. Mark the ends of each. Wrap this around a nail. One wire becomes the primary and the other is the secondary. Electromagnetism is fun.
Starcross42 1 year ago