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)



Closed Thread
 
LinkBack Thread Tools Display Modes
Old 08-20-2007, 06:12 AM #145
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Ericab, thank you very much for your kind words. If you would like to use the Dorcy mini to make a burning laser using these diodes, the Dorcy already has a regulated circuit that is sufficient to run the diodes for quite some time. I have made 2 of them and many here have done this same mod.

http://www.laserpointerforums.com/fo...num=1181635652

This is a link to a full guide with video even of the entire process by Kenom. He has done a superb job at explaining the process and I would recommend you check it out.

GL;
DDL


__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  







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







Old 08-20-2007, 01:38 PM #146
Class 2 Laser
 
Join Date: May 2007
Posts: 285
Rep Power: 14
Comidt is a jewel in the roughComidt is a jewel in the roughComidt is a jewel in the rough
Send a message via MSN to Comidt
Comidt Comidt is offline
Class 2 Laser
 
Join Date: May 2007
Posts: 285
Rep Power: 14
Comidt is a jewel in the roughComidt is a jewel in the roughComidt is a jewel in the rough
Send a message via MSN to Comidt
Default Re: DIY Homemade laser diode driver

My light take 2 x 18650's = 3.6v
They are charged at 4.2V and they say the voltage can be anything up to that.
How would i use these to run the diode with Daedal's Circuit?
Thanks
Jonno
Comidt is offline  
Old 08-21-2007, 04:22 AM #147
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Inefficiently, you can add a couple 1N4001 diodes and drop the voltage to make up for the voltage hike. Or you can try and make this circuit with a pair of CR2 batteries and wait a little while longer for me to actually get the parts I ordered for the new circuit (I hope they work out) and supply the new circuit with just one of these batteries

In the meantime, I really would say the best power source for this thing is a reliable 6V source.

--DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 08-21-2007, 04:24 AM #148
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

I forgot to mention that 1N4001 diodes will drop the voltage by 0.7V each. So, if you have 3.6V on the battery, use 2 total to drop the voltage of the 2 batteries back down to 6V (closer to 5.8, but it's still fine because we're not using the full current threshold on the LM317). If the batteries are putting out 4.2V, then you would have to use 4 diodes (it'll still be fine at 5.6V as well).

GL;
DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 08-21-2007, 05:29 PM #149
Class 2 Laser
 
Join Date: May 2007
Posts: 285
Rep Power: 14
Comidt is a jewel in the roughComidt is a jewel in the roughComidt is a jewel in the rough
Send a message via MSN to Comidt
Comidt Comidt is offline
Class 2 Laser
 
Join Date: May 2007
Posts: 285
Rep Power: 14
Comidt is a jewel in the roughComidt is a jewel in the roughComidt is a jewel in the rough
Send a message via MSN to Comidt
Default Re: DIY Homemade laser diode driver

Thanks Daedal.
i can't use CR's though, check my post on Best Flashlight for DVD Burner:
http://www.laserpointerforums.com/fo...=1183910741/30
That's my light.
UI'm not sure what the volt's are yet, I will have to measure when I get 'em.
Thinkuing of these:
http://www.dealextreme.com/details.dx/sku.5790
Any Good?
Thanks
Comidt is offline  
Old 08-22-2007, 09:03 PM #150
Class 1 Laser
 
Join Date: Aug 2007
Posts: 59
Rep Power: 11
wilheldp is on a distinguished road
wilheldp wilheldp is offline
Class 1 Laser
 
Join Date: Aug 2007
Posts: 59
Rep Power: 11
wilheldp is on a distinguished road
Default Re: DIY Homemade laser diode driver

All I could find at Radio Shack was a 1k-Ohm pot...they didn't even have the 25-Ohm that was suggested. Will this pot work, or should I work up an order to Digikey (I don't just want to order a $0.50 part)?
wilheldp is offline  
Old 08-23-2007, 09:17 AM #151
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

1K pot will not work here. You'll need to get one form DigiKey, or find another supplier. :-[

GL;
DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 08-23-2007, 11:22 AM #152
Class 3R Laser
 
Join Date: Aug 2007
Posts: 1,880
Rep Power: 21
BlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really nice
Send a message via MSN to BlueFusion
BlueFusion BlueFusion is offline
Class 3R Laser
 
Join Date: Aug 2007
Posts: 1,880
Rep Power: 21
BlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really nice
Send a message via MSN to BlueFusion
Default Re: DIY Homemade laser diode driver

Can I ask a q? Will a 1N1004 diode work? Datasheet here
h tee tee p://physics.gac.edu/~huber/classes/phy270/SpecSheets/1N4004.pdf
The only diff I see is that the 4004 is rated for reverse current. Someone comfirm its OK to use?
And will any cap do?
BlueFusion is offline  
Old 08-23-2007, 12:24 PM #153
Class 2M Laser
 
Join Date: Jul 2007
Posts: 833
Rep Power: 37
Rhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond repute
Send a message via AIM to Rhith Send a message via MSN to Rhith
Rhith Rhith is offline
Class 2M Laser
 
Join Date: Jul 2007
Posts: 833
Rep Power: 37
Rhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond repute
Send a message via AIM to Rhith Send a message via MSN to Rhith
Default Re: DIY Homemade laser diode driver

I was informed that the 1N1004 WILL work because it is of the same series. I used them when making my driver, don't fully quote me though wait for someone like Daedal to confirm this.
Rhith is offline  
Old 08-23-2007, 10:38 PM #154
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Daedal Daedal is offline
Class 3R Laser
 
Join Date: May 2007
Posts: 2,277
Rep Power: 175
Daedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond reputeDaedal has a reputation beyond repute
Default Re: DIY Homemade laser diode driver

Any diode 1N400X will work

As about the capacitor, try to get the biggest cap that will fit in your application (47uF - 300uF is fine). As for the voltage rating on the capacitor, the higher the better . At a minimum, make sure it is rated at more than twice the supply voltage.

GL;
DDL
__________________
____________________________________________
Daedal Lasers... NEW LOWER PRICES... LPF Coupon = LPF10OFF
________________________________
CLICK ME -- LASORB is now available for immediate purchase
________________________________
Daedal is offline  
Old 08-24-2007, 12:11 AM #155
Class 3R Laser
 
Join Date: Aug 2007
Posts: 1,880
Rep Power: 21
BlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really nice
Send a message via MSN to BlueFusion
BlueFusion BlueFusion is offline
Class 3R Laser
 
Join Date: Aug 2007
Posts: 1,880
Rep Power: 21
BlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really niceBlueFusion is just really nice
Send a message via MSN to BlueFusion
Default Re: DIY Homemade laser diode driver

Thanxz. Will be going shopping on the weekend.
BlueFusion is offline  
Old 08-25-2007, 02:29 PM #156
Class 1 Laser
 
Join Date: Aug 2007
Posts: 59
Rep Power: 11
wilheldp is on a distinguished road
wilheldp wilheldp is offline
Class 1 Laser
 
Join Date: Aug 2007
Posts: 59
Rep Power: 11
wilheldp is on a distinguished road
Default Re: DIY Homemade laser diode driver

Hey DDL,

Is the voltage drop in your circuit so high that you need to drive it with 6V to get ~3 at the LD? I was planning on powering it with 2xAAs, but I need to change that to 4xAAs or 2xCR123s if I need more voltage.
wilheldp is offline  
Old 08-25-2007, 02:45 PM #157
Class 2M Laser
 
Join Date: Jul 2007
Posts: 833
Rep Power: 37
Rhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond repute
Send a message via AIM to Rhith Send a message via MSN to Rhith
Rhith Rhith is offline
Class 2M Laser
 
Join Date: Jul 2007
Posts: 833
Rep Power: 37
Rhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond reputeRhith has a reputation beyond repute
Send a message via AIM to Rhith Send a message via MSN to Rhith
Default Re: DIY Homemade laser diode driver

Woo! Good news everyone who looked into making the driver Daedal helped me with! I finished it yesterday now that I finally got a new diode. It's working great, a tiny bit more power would be nice but it's still putting out over 100mW I would guess, but I'll take that in exchange for having it last longer from not being so over powered. Well, have fun making lasers everyone! ;D ;D ;D
Rhith is offline  
Old 08-25-2007, 05:33 PM #158
Class 2 Laser
 
Join Date: May 2007
Posts: 285
Rep Power: 14
Comidt is a jewel in the roughComidt is a jewel in the roughComidt is a jewel in the rough
Send a message via MSN to Comidt
Comidt Comidt is offline
Class 2 Laser
 
Join Date: May 2007
Posts: 285
Rep Power: 14
Comidt is a jewel in the roughComidt is a jewel in the roughComidt is a jewel in the rough
Send a message via MSN to Comidt
Default Re: DIY Homemade laser diode driver

Cool Rhith, is that the River Rock one?
Comidt is offline  
Old 08-26-2007, 08:55 AM #159
Class 1M Laser
 
Join Date: Aug 2007
Posts: 199
Rep Power: 11
xgeek is on a distinguished road
xgeek xgeek is offline
Class 1M Laser
 
Join Date: Aug 2007
Posts: 199
Rep Power: 11
xgeek is on a distinguished road
Default Re: DIY Homemade laser diode driver

Okay I know that the resistors are used as a feedback loop between the vout and adj lines to keep the current regulated but what I am not sure about is if the LD load goes through the resistors.

I want to build a test board that can deliver 400mA max. If I use a 3 ohm resistor speced at 3R 1% 0.6W. That would be 1.25/3 = 0.416mA
I then want to add a 10 ohm 18 turn trimmer that is rated at 0.5w. This would give me very fine control between 0.09mA to 0.416mA.

Now this is where I need help. My ohms law is a bit rusty but w = v * a. So 2.5v (LD voltage) * 0.416mA = 1.04 watts. That is over twice the rated wattage of the resistors *:-/ Now if the current is supplied via the adj line then I am good.

I hope this makes sense *:-/



xgeek is offline  
Old 08-26-2007, 11:07 AM #160
Class 2M Laser
 
Join Date: Jun 2007
Posts: 650
Rep Power: 16
chimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the rough
chimo chimo is offline
Class 2M Laser
 
Join Date: Jun 2007
Posts: 650
Rep Power: 16
chimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the roughchimo is a jewel in the rough
Default Re: DIY Homemade laser diode driver

You have to calculate the power going through the resistors to rate them - not the LD. *

Use the series resistance in the Out-Adj loop. If we use the 3 ohm resistor only:

P=I^2 x R
P=0.416 x 0.416 x 3
P=0.519W (therefore, you should really use a 3/4 or 1W resistor).

Paul

Quote:
Originally Posted by xgeek
Okay I know that the resistors are used as a feedback loop between the vout and adj lines to keep the current regulated but what I am not sure about is if the LD load goes through the resistors.

I want to build a test board that can deliver 400mA max. If I use a 3 ohm resistor speced at 3R 1% 0.6W. That would be 1.25/3 = 0.416mA
I then want to add a 10 ohm 18 turn trimmer that is rated at 0.5w. This would give me very fine control between 0.09mA to 0.416mA.

Now this is where I need help. My ohms law is a bit rusty but w = v * a. So 2.5v (LD voltage) * 0.416mA = 1.04 watts. That is over twice the rated wattage of the resistors *:-/ Now if the current is supplied via the adj line then I am good.

I hope this makes sense *:-/
EDIT: Oops. I forgot a 2 above in the formula but the calc was done correctly. Now corrected.
chimo is offline  
Closed Thread





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


LinkBacks (?)
LinkBack to this Thread: http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html
Posted By For Type Date
Laser 530: The diode laser This thread Refback 07-03-2017 05:17 AM
Laser Driver Diy images This thread Refback 06-14-2017 03:42 AM
Laser 530: The diode laser This thread Refback 06-12-2017 09:27 PM
Proiect:Laser de 100-200mW - LED-uri si alte surse de lumina - Forumul Electronistilor This thread Refback 05-15-2017 06:33 PM
Laser 530: October 2010 This thread Refback 03-31-2017 09:12 AM
Laser 530: The diode laser This thread Refback 03-06-2017 01:40 PM
Laser 530: October 2010 This thread Refback 02-25-2017 01:34 PM
zero fidelity CNC: Laser diode driver circuit This thread Refback 02-09-2017 02:09 PM
Laser 530: The diode laser This thread Refback 11-06-2016 06:52 PM
Laser Diode Wiring Diagram - rs232 laser transceiver This thread Refback 10-25-2016 01:37 PM
Laser 530: October 2010 This thread Refback 08-14-2016 01:59 PM
Laser 530: The diode laser This thread Refback 07-14-2016 03:51 PM
Laser 530: October 2010 This thread Refback 07-06-2016 12:59 PM
Laser 530: The diode laser This thread Refback 04-18-2016 02:17 PM
Download DIY Make A 3 Laser Diode Driver Video Mp4 3gp This thread Refback 02-16-2016 08:13 AM
Laser V | Page 2 | OpenBuilds This thread Refback 02-10-2016 12:16 PM
?????-???????? : 300mW Mini This thread Refback 02-07-2016 08:42 PM
Laser 530: The diode laser This thread Refback 12-14-2015 11:57 AM
Laser 530: The diode laser This thread Refback 12-11-2015 01:24 PM
Proiect de week-end: Masina de gravare cu laser din piese ?reciclate? | Blogul lui Iusty This thread Refback 11-22-2015 07:12 PM
zero fidelity CNC: Laser diode driver circuit This thread Refback 11-18-2015 03:42 PM
Diy Burning Laser : CRAFTS This thread Refback 10-19-2015 02:23 AM
Laser 530: October 2010 This thread Refback 10-08-2015 06:20 PM
Diy Homemade Laser Diode Driver 2015 | 123 Sayings This thread Refback 10-08-2015 04:00 AM
Simple Laser Diode Driver Circuit images This thread Refback 09-21-2015 04:31 PM
Laser 530: The diode laser This thread Refback 09-01-2015 05:23 AM
Le moteur de recherche franšais sans publicitÚ This thread Refback 07-13-2015 05:29 AM
laser diode driver circuit lm358 This thread Refback 07-10-2015 10:24 PM
Pin Diy Laser Diode Driver on Pinterest This thread Refback 06-17-2015 11:56 PM
445nm 1W (1000mW) Blue Brand New Laser Diode in Aixiz Module, HighTechDealZ This thread Refback 06-13-2015 03:24 PM
650nm LPC826 Brand New Laser Diode, HighTechDealZ This thread Refback 06-13-2015 12:00 PM
650nm LPC826 Red Laser Diode in Aixiz Module, HighTechDealZ This thread Refback 06-12-2015 02:06 AM
445nm 1W (1000mW) Blue Brand New Laser Diode, HighTechDealZ This thread Refback 06-11-2015 09:59 PM
DIY: Make a $3 Laser Diode Driver! Musica Movil | MusicaMoviles.com This thread Refback 06-10-2015 12:19 PM
Beginning laser projector build and first post, all advice appreciated This thread Refback 05-07-2015 04:57 PM
laser diode driver circuit schematic This thread Refback 04-25-2015 10:00 PM
Laser 530: The diode laser This thread Refback 03-23-2015 06:12 PM
> circuits > diy homemade laser diode driver l29268 - Next.gr This thread Refback 03-21-2015 06:55 PM
Laser 530: October 2010 This thread Refback 03-16-2015 01:38 PM
> circuits > police laser lidar jammers l34798 - Next.gr This thread Refback 02-16-2015 10:38 AM
Laser 530: October 2010 This thread Refback 02-01-2015 03:34 PM
Laser 530: October 2010 This thread Refback 01-31-2015 03:15 PM
Make Laser Diode Driver This thread Refback 01-12-2015 08:33 AM
Laser 530: October 2010 This thread Refback 01-06-2015 09:39 AM
Laser 530: The diode laser This thread Refback 12-26-2014 07:44 PM
Laser cutter, start slicing stuff for under 50 dollars This thread Refback 12-26-2014 10:42 AM
Magmod Coupon Code 2014 | Mine Craft Online Resource This thread Refback 11-15-2014 10:34 PM
Laser 530: October 2010 This thread Refback 11-11-2014 06:08 PM
Laser 530: The diode laser This thread Refback 10-31-2014 02:34 PM
DIY Homemade Laser Diode Driver Laser Pointers - Searchable.openedhost.com This thread Refback 10-28-2014 01:12 PM










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 02:09 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