New design, input wanted - diyAudio
Go Back   Home > Forums > General Interest > Everything Else > The Moving Image > DIY Projectors

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 2nd December 2004, 05:04 AM   #1
diyAudio Member
 
Join Date: May 2004
Location: CA
Default New design, input wanted

Hey, I already have a working projector based on the Pico design from diyprojectorcompany, but I decided I want something better, so I drew up this design. I know someone has already designed something SIMILAR to this, but I was just wondering what all you think of this design and if I should change anything. Basically, everything is moveable along the rods in order to find the optimum position for each piece at any given distance from the screen or under any other circumstances. The focus board with the LCD would, however, remain stationary (as when the Controller PCB is mounted and all, it would be hard and troublesome to move it, plus theres no real reason to move it since the fresnel lens and triplet are moveable). I didn't include measurements on the drawings, but I do have them all written down. The picture of the box and internals is fairly accurately drawn to scale (ratio-wise). The first pic is of the box, second is of the focus boards. Let me know what you guys think! (please don't be hesitant to criticize or suggest anything) Thanks!

Oh and I forgot to mention...this is an intended design for use with a 7" Lilliput
Attached Images
File Type: jpg box.jpg (56.7 KB, 438 views)
  Reply With Quote
Old 2nd December 2004, 05:06 AM   #2
diyAudio Member
 
Join Date: May 2004
Location: CA
Here are the focus boards (generally what they would look like). Each piece (fresnel, LCD, UV glass), with the exception of the Triplet, will be "sandwiched" between two of these boards
Attached Images
File Type: jpg boards.jpg (41.3 KB, 328 views)
  Reply With Quote
Old 13th December 2004, 05:50 AM   #3
getafix is offline getafix  Philippines
diyAudio Member
 
getafix's Avatar
 
Join Date: Jun 2003
Location: somewhere in Mandaluyong
How do you plan on locking down all those moveable parts?
__________________
forever dreaming of a better set-up...
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
PCB for Oelrich input/clock unit wanted Liliya Swap Meet 2 3rd August 2009 07:25 PM
Wanted Triple Darlington input boards ben62670 Solid State 0 11th February 2008 10:03 PM
WANTED: input on efficient party speakers. xstephanx Multi-Way 26 15th February 2005 09:48 PM


New To Site? Need Help?

All times are GMT. The time now is 05:35 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2