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 > Experiments & Modifications



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



Reply
 
LinkBack Thread Tools Display Modes
Old 04-16-2008, 04:18 PM #1
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
dracken dracken is offline
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
Default Information driver

Do these materials are available in store in spain?

1 LM317 adjustable voltage regulator
2 resistors 10ohm
1 25ohm POT
1 IN4001 Silicon Diode
1 35 volt capacitor 47 Mf

I use this manual http://youtube.com/watch?v=BI7iuBze5I8

And another question, how should connect the diode, and must have laser module?

Using a stack of 6v, any information before doing so?


dracken is offline   Reply With Quote







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







Old 04-16-2008, 07:19 PM #2
Class 2 Laser
 
Join Date: Nov 2007
Posts: 303
Rep Power: 17
desslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to behold
desslok desslok is offline
Class 2 Laser
 
Join Date: Nov 2007
Posts: 303
Rep Power: 17
desslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to behold
Default Re: Information driver

Quote:
Originally Posted by dracken
Do these materials are available in store in spain?

1 LM317 adjustable voltage regulator
2 resistors 10ohm
1 25phm POT
1 IN4001 Silicon Diode
1 35 volt capacitor 47 Mf

I use this manual http://youtube.com/watch?v=BI7iuBze5I8

And another question, how should connect the diode, and must have laser module?

Using a stack of 6v, any information before doing so?
You can order most of it online if you search, or www.ebay.com
desslok is offline   Reply With Quote
Old 04-16-2008, 07:30 PM #3
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
dracken dracken is offline
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
Default Re: Information driver

25ohm the pot by not find any site
dracken is offline   Reply With Quote
Old 04-16-2008, 09:04 PM #4
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: Information driver

100ohm multiturn pot would be fine there are usually some on ebay.

Regards rog8811
__________________
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
Old 04-17-2008, 05:56 AM #5
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
dracken dracken is offline
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
Default Re: Information driver

But putting that is 25ohm, does not matter? I think 25ohm to 100ohm is much difference, if you see in the video puts 25ohm
And I have to use batteries, and how many?
dracken is offline   Reply With Quote
Old 04-17-2008, 08:06 AM #6
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: Information driver

All that will happen, using a 100ohm, is that the starting current will be lower when set at full resistance.
As this is a red you need to get to 7.2v so 2 X RCR123A's will do the trick. You can get them from Deal extreme.

Regards rog8811
__________________
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
Old 04-17-2008, 01:24 PM #7
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
dracken dracken is offline
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
Default Re: Information driver

I can not use batterie 6v?
dracken is offline   Reply With Quote
Old 04-17-2008, 04:45 PM #8
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: Information driver

Quote:
I can not use batterie 6v?
You can use 6v but as soon as they begin to sag the regulator will stop doing its job properly.
In simple terms 7.2v = 3v for the LD, 3v for the regulator 1.7v for lots of burning time and fun

Regards rog8811
__________________
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
Old 04-18-2008, 12:43 AM #9
Junior Member
 
Join Date: Mar 2008
Posts: 3
Rep Power: 0
kamikazi is on a distinguished road
kamikazi kamikazi is offline
Junior Member
 
Join Date: Mar 2008
Posts: 3
Rep Power: 0
kamikazi is on a distinguished road
Default Re: Information driver

Quote:
Originally Posted by rog8811
Quote:
I can not use batterie 6v?
You can use 6v but as soon as they begin to sag the regulator will stop doing its job properly.
In simple terms 7.2v = 3v for the LD, 3v for the regulator 1.7v for lots of burning time and fun

Regards rog8811
One alternative is to use an LM1084IT-ADJ. I had a bunch of these sitting around and used one in my first 2 cell CR123A MXDL laser.
The LM1084 is rated for 5 amps and is pin compatible with the LM317. It has a lower dropout voltage (approx .9 volts @ 500ma). At $3 each, they are only slightly more expensive than an LM317.

I'm planning on using an even lower dropout regulator (LT1764) for my current open-can project that will run on 3AAA's in DX flashlight sku.1442
kamikazi is offline   Reply With Quote
Old 04-18-2008, 06:06 AM #10
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
dracken dracken is offline
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
Default Re: Information driver

Building this circuit:

With a switch like this:


How'm the diode, if food cell 6v?
He would put module Laser DX
dracken is offline   Reply With Quote
Old 04-18-2008, 06:16 AM #11
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: Information driver

The LED will tell you that the circuit is working to a small extent, you will want to check it with a more comparable load befor fitting the LD.
See the first 2 posts on this thread-
http://www.laserpointerforums.com/fo...num=1197651171

Regards rog8811
__________________
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
Old 04-18-2008, 02:12 PM #12
Class 2 Laser
 
Join Date: Nov 2007
Posts: 303
Rep Power: 17
desslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to behold
desslok desslok is offline
Class 2 Laser
 
Join Date: Nov 2007
Posts: 303
Rep Power: 17
desslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to beholddesslok is a splendid one to behold
Default Re: Information driver

I noticed in your picture you are using a 9V battery. That won't have enough current, unless it's for a Blu-ray.
desslok is offline   Reply With Quote
Old 04-18-2008, 03:07 PM #13
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
dracken dracken is offline
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
Default Re: Information driver

I saw in http://www.************.com/forum/sh...3183&t=326
Says 6v for laser red and 9v blue-ray ...
dracken is offline   Reply With Quote
Old 04-18-2008, 03:20 PM #14
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: Information driver

Quote:
Says 6v for laser red and 9v blue-ray ...
I had assumed that as you were using 2 X10ohm resistors you were building a red???? If so your 9v battery will last for a couple of minutes at full power as they do not have enough capacity (ma/hr's) to maintain the output.
I suggest you go for 7.2v as suggested previously when you come to test the circuit before fitting the LD.

Regards rog8811
__________________
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
Old 04-18-2008, 04:12 PM #15
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
dracken dracken is offline
Member
 
Join Date: Mar 2008
Posts: 33
Rep Power: 0
dracken is on a distinguished road
Default Re: Information driver

Ok, first I would put 6v battery and then when I come I would put 7.2v, are there dx? What is the link? And the charger?
dracken is offline   Reply With Quote
Old 04-18-2008, 04:31 PM #16
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: Information driver

http://www.dealextreme.com/details.dx/sku.11386
__________________
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 03:04 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