What a unique invention, I’d say that guy got a good grade :]

it’s a pretty interesting idea though, sure, LED POV’s used to be the big thing, but taking that idea to a laser array was brilliant, And it projects!

Posted at 5:39 am on Sep 23rd, 2008 by scott

I really like the idea of using multiple lasers, makes things a bit easier.

Posted at 6:55 am on Sep 23rd, 2008 by Tuckie

When you do serial to hyperterminal, you should use a line feed, then a carriage return. (that way the text will line up to the left side)

0×0A = Line Feed
0×0D = Carriage Return

Other than that, it was an entertaining project.

Posted at 9:29 am on Sep 23rd, 2008 by Odin84gk

i find that using a single mirror and a steeper motor that moves the mirror 40* back and forth seam suitable

Posted at 1:00 pm on Sep 23rd, 2008 by BiOzZ

“WOW thats a nice improvement keep the good job on development all the very best to u guys”.

For others on this site:
these guys have put their whole hearted effort and brain into this job please give them the lead and guidance. this group of young engineers have the potential.

Posted at 8:55 pm on Sep 23rd, 2008 by ramesh

@ Odin84gk: yeah i’ll do that. thanks :) glad you found the video interesting.
@ BiOzZ : well, i tried using a stepper motor at first, but it doesn’t rotate fast enough to maintain the minimum 30 fps required. and if you want a to and fro motion, somehting like the tinyprojector featured here earlier is the best bet i think.

@ scott : you’d be surprised at how thick my examiner turned out to be. the man wanted me to display a jpeg image using this thing! glad you liked it :)

@tuckie: well, aligning the 5 lasers so that it could display legible stuff was the hardest part actually. required a rather mechanically complicated assembly with provision for real fine adjustment of angle.

@ramesh: thnaks for the encouragement! :)

Posted at 10:31 pm on Sep 23rd, 2008 by shakirfm

eeks.. where did those yellow smilies come from. hmm.. heres a thought.. they could be replaced by smiling skulls and bones :]

Posted at 10:34 pm on Sep 23rd, 2008 by shakirfm

yes, looks great….
i think you can do greats mods, i remember one time i do anything like that, i do an spectrum analyzer for audio, he are like scope !are all analog!,…. actually i´m tryin to learn how to program… i do flash led and now i got new horizons, i will try near to got bi-mechanical scaned lasser, if you got me i will they project like fisheye signal from pick up readers… maybe someday.
EQU this awasone.

Posted at 12:31 am on Jan 20th, 2009 by nosferatuspacho