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 08-13-2010, 04:24 PM #1
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default 2.2v laser driver schematics request!!!

Where can i get the driver schematics for a 2.2v IR diode?

Could i just build the driver on rog8811 and just tweek the pot?

Thanks in advance!!!!!!!!!!!!!!!!!!!!1111!!!!!!!!!!!!!!!!!



Last edited by Kulhu; 08-13-2010 at 04:27 PM.
Kulhu is offline   Reply With Quote







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







Old 08-13-2010, 04:28 PM #2
kiyoukan's Avatar
Class 3B Laser
 
Join Date: Oct 2009
Location: USA, MI
Posts: 2,558
Rep Power: 63
kiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond repute
Send a message via Skype™ to kiyoukan
kiyoukan kiyoukan is offline
Class 3B Laser
kiyoukan's Avatar
 
Join Date: Oct 2009
Location: USA, MI
Posts: 2,558
Rep Power: 63
kiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond repute
Send a message via Skype™ to kiyoukan
Default Re: 2.2v laser driver schematics request!!!

Depends on how much power you need.
The lm317 chip in rogs tut can only do about 1.5A and thats pushing it.
__________________
I have lots of lasers.
No point to list.
I have a projector small only 2.5W
I have other toys. What its plain and simple.
kiyoukan is offline   Reply With Quote
Old 08-13-2010, 04:29 PM #3
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

Quote:
Originally Posted by kiyoukan View Post
Depends on how much power you need.
The lm317 chip in rogs tut can only do about 1.5A and thats pushing it.
Idk this is the diode i bought, i got 5: 808nm 300mW High Power Burning IR Laser Diode DIY Lab - eBay (item 140430842892 end time Aug-21-10 15:58:43 PDT)
Kulhu is offline   Reply With Quote
Old 08-13-2010, 04:33 PM #4
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

it really doesnt say but will it matter much?
Kulhu is offline   Reply With Quote
Old 08-13-2010, 04:36 PM #5
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

help please!!!!
Kulhu is offline   Reply With Quote
Old 08-13-2010, 04:42 PM #6
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

i got the aixis module coming and the diodes and i already have my host ready however im not good with circuits
Kulhu is offline   Reply With Quote
Old 08-13-2010, 05:08 PM #7
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

i seriously need help im going to buy the stuff today.... seriously does anyone have any driver schematics? i plan to use two AA batteries..
Kulhu is offline   Reply With Quote
Old 08-13-2010, 05:42 PM #8
kiyoukan's Avatar
Class 3B Laser
 
Join Date: Oct 2009
Location: USA, MI
Posts: 2,558
Rep Power: 63
kiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond repute
Send a message via Skype™ to kiyoukan
kiyoukan kiyoukan is offline
Class 3B Laser
kiyoukan's Avatar
 
Join Date: Oct 2009
Location: USA, MI
Posts: 2,558
Rep Power: 63
kiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond reputekiyoukan has a reputation beyond repute
Send a message via Skype™ to kiyoukan
Default Re: 2.2v laser driver schematics request!!!

you can use rogs tutorial. but you need to ask the seller what current you should run it at.
You may or may not have to mod the schematic for increased current.
__________________
I have lots of lasers.
No point to list.
I have a projector small only 2.5W
I have other toys. What its plain and simple.
kiyoukan is offline   Reply With Quote
Old 08-13-2010, 05:58 PM #9
moonreft's Avatar
Class 1M Laser
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
moonreft moonreft is offline
Class 1M Laser
moonreft's Avatar
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
Default Re: 2.2v laser driver schematics request!!!

Just pointing out the obvious here but you realize IR is not a visible light source. If your looking at rog8811's web page I don't know what else you will need besides learning to use the search function here.

Answer this, why IR and do you have safety goggles for this wavelength?
__________________
Blow a seal? I can help.
moonreft is offline   Reply With Quote
Old 08-13-2010, 06:14 PM #10
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

Quote:
Originally Posted by moonreft View Post
Just pointing out the obvious here but you realize IR is not a visible light source. If your looking at rog8811's web page I don't know what else you will need besides learning to use the search function here.

Answer this, why IR and do you have safety goggles for this wavelength?
Because i need to get it to a specific voltage... and i dont know what current to run it at.
IR is cheap and fascinating and that was another question i had, where can i get good ir glasses

EDIT:nvm found some good 808nm glasses...

Last edited by Kulhu; 08-13-2010 at 06:18 PM.
Kulhu is offline   Reply With Quote
Old 08-13-2010, 06:17 PM #11
moonreft's Avatar
Class 1M Laser
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
moonreft moonreft is offline
Class 1M Laser
moonreft's Avatar
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
Default Re: 2.2v laser driver schematics request!!!

IR - 755/810/980/1064 : OEM Laser Systems, Inc., Precision Laser Equipment

Not cheap after all now is it. You only get one pair of eyes in this life make sure to protect them.
__________________
Blow a seal? I can help.
moonreft is offline   Reply With Quote
Old 08-13-2010, 06:46 PM #12
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

Quote:
Originally Posted by moonreft View Post
IR - 755/810/980/1064 : OEM Laser Systems, Inc., Precision Laser Equipment

Not cheap after all now is it. You only get one pair of eyes in this life make sure to protect them.
Thanks those are pretty nice, so would it be safe to try rogs and tweek the lm317 chip thingy? i found some on ebay for pretty cheap but would fry's have them too? i searched radioshacks site and found nothing...

Thanks guys!
Kulhu is offline   Reply With Quote
Old 08-13-2010, 06:54 PM #13
moonreft's Avatar
Class 1M Laser
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
moonreft moonreft is offline
Class 1M Laser
moonreft's Avatar
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
Default Re: 2.2v laser driver schematics request!!!

LM317 / LM338 / LM350 Voltage and Current Regulator Calculators

You want the bottom of the page.

Remember 2 volt drop with this chip the rest turns into heat. 4.2 or above is what you are looking for in a battery/host setup.

Yes Fry's has them. If you get lost try to find that big book they have in that area for the correct part number.

Enjoy!
__________________
Blow a seal? I can help.
moonreft is offline   Reply With Quote
Old 08-13-2010, 07:37 PM #14
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Kulhu Kulhu is offline
Class 1M Laser
 
Join Date: Aug 2010
Location: Arlington,Texas.
Posts: 172
Rep Power: 8
Kulhu is on a distinguished road
Default Re: 2.2v laser driver schematics request!!!

last question.. will this work: Micro-Drive V3 adjustable driver (assembled) - $13.00 : rkcstr.com, Micro-Drive and laser diode electronics

Thanks for your time guys!!!
Kulhu is offline   Reply With Quote
Old 08-13-2010, 08:16 PM #15
moonreft's Avatar
Class 1M Laser
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
moonreft moonreft is offline
Class 1M Laser
moonreft's Avatar
 
Join Date: Aug 2009
Posts: 108
Rep Power: 14
moonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to allmoonreft is a name known to all
Default Re: 2.2v laser driver schematics request!!!

Yes this is what I started with as well.
__________________
Blow a seal? I can help.
moonreft 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 05:50 PM.


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