Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Tutorials, Help & Repairs



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 04-05-2009, 06:04 PM #1
Grix's Avatar
Class 3R Laser
 
Join Date: Dec 2008
Location: Norway
Posts: 2,201
Rep Power: 3766
Grix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond repute
Grix Grix is online now
Class 3R Laser
Grix's Avatar
 
Join Date: Dec 2008
Location: Norway
Posts: 2,201
Rep Power: 3766
Grix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond repute
Default First spirograph questions

I think laser spirographs are kickass, so I want to build one myself. My plan is to buy

3 x http://www.dealextreme.com/details.dx/sku.5129
1 x http://www.dealextreme.com/details.dx/sku.13987
Normal mirrors
9V batteries

I need help though. Will 9V be enough for the 12V fans? How do I hook up the speed controller to the fans and then to the battery?
Also do I need FS mirrors? Normal mirrors seem to work fine.


Grix is online now   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 04-05-2009, 06:35 PM #2
sk8er4514's Avatar
Class 3R Laser
 
Join Date: Feb 2008
Location: Houston, TX
Posts: 1,809
Rep Power: 76
sk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond repute
sk8er4514 sk8er4514 is offline
Class 3R Laser
sk8er4514's Avatar
 
Join Date: Feb 2008
Location: Houston, TX
Posts: 1,809
Rep Power: 76
sk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond reputesk8er4514 has a reputation beyond repute
Default Re: First spirograph questions

Quote:
Originally Posted by Grix
I think laser spirographs are kickass, so I want to build one myself. My plan is to buy

3 x http://www.dealextreme.com/details.dx/sku.5129
1 x http://www.dealextreme.com/details.dx/sku.13987
Normal mirrors
9V batteries

I need help though. Will 9V be enough for the 12V fans? How do I hook up the speed controller to the fans and then to the battery?
Also do I need FS mirrors? Normal mirrors seem to work fine.
9V will not be enough for the 12V fans to go full speed, it might turn them on but you probably won't get much control with your fan controller thing. I've had this same problem before when building my spiro. I ended up getting an extra 2xAA battery pack and put that in series with the 9V battery to make it 12V.

And for the fan speed controller, you'll probably just need to splice open the wires and figure out which ones power each fan and solder on some wires to hook up to your batteries. The other end of the fan speed controller should be able to just plug into the fans.

FS mirrors will make it look the best but normal mirrors do work well as you said. You might find you get a fade of an extra line when using normal mirrors but I doubt you will, it would be due to a double reflection from the glass ontop of the mirror relfecting back onto the mirror and out.

FS mirrors are relativly cheap though...

good luck,

-Kendall
__________________
sk8er4514 is offline   Reply With Quote
Old 04-06-2009, 11:29 AM #3
Grix's Avatar
Class 3R Laser
 
Join Date: Dec 2008
Location: Norway
Posts: 2,201
Rep Power: 3766
Grix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond repute
Grix Grix is online now
Class 3R Laser
Grix's Avatar
 
Join Date: Dec 2008
Location: Norway
Posts: 2,201
Rep Power: 3766
Grix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond reputeGrix has a reputation beyond repute
Default Re: First spirograph questions

Are you sure? I tested with a 9V on a old fan, and it spun pretty fast
Grix is online now   Reply With Quote
Old 04-06-2009, 11:30 AM #4
FireMyLaser's Avatar
Class 3B Laser
 
Join Date: Jan 2008
Location: Sweden
Posts: 3,052
Rep Power: 567
FireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond repute
Send a message via MSN to FireMyLaser
FireMyLaser FireMyLaser is online now
Class 3B Laser
FireMyLaser's Avatar
 
Join Date: Jan 2008
Location: Sweden
Posts: 3,052
Rep Power: 567
FireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond reputeFireMyLaser has a reputation beyond repute
Send a message via MSN to FireMyLaser
Default Re: First spirograph questions

Then why are you asking?
__________________
Niko likes cereal.
FireMyLaser is online now   Reply With Quote
Old 04-06-2009, 12:25 PM #5
rog8811's Avatar
Class 3B Laser
 
Join Date: Jul 2007
Location: Berkshire UK
Posts: 2,749
Rep Power: 193
rog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond repute
rog8811 rog8811 is offline
Class 3B Laser
rog8811's Avatar
 
Join Date: Jul 2007
Location: Berkshire UK
Posts: 2,749
Rep Power: 193
rog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond reputerog8811 has a reputation beyond repute
Default Re: First spirograph questions

Quote:
Then why are you asking?
__________________
See all of my videos on Vimeo
http://www.vimeo.com/4454150

Lots of tutorials and information on lasers
http://www.rog8811.com/

In the land of the blind the one eyed man..... is most likely holding the laser
rog8811 is offline   Reply With Quote
Reply





Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On











Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 07:38 AM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC