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Tutorials, Help & Repairs
This section is for tutorials, help and repairs.
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Sticky
Reference Guide: How to Combine Lasers
ARG
Sep 20, 2012
2
3
4
Replies
55
Views
63K
Sep 9, 2021
Unown (WILD)
Sticky
Tutorial: Build Tips - 7 Color Laser Using The White Fusion Kit... from sightfx!
jayrob
Jul 12, 2009
6
7
8
Replies
127
Views
81K
Dec 11, 2020
BeamDump
Sticky
Tutorial: 12X Star Trek Phaser Mod!
jayrob
Jan 6, 2010
4
5
6
Replies
80
Views
363K
Dec 11, 2020
BeamDump
Sticky
Need Help in Soldering? For Beginners - Solder & Flux 101
RyanElectro
Feb 28, 2012
2
3
Replies
37
Views
30K
Mar 31, 2019
Seoul_lasers
Sticky
DTR's Reviews/Tutorials/Modifications Compilation
DTR
Aug 6, 2010
4
5
6
Replies
89
Views
138K
Mar 31, 2019
Anthony P
Sticky
jayrob Projects and Tutorials Listed Here!
jayrob
Oct 7, 2009
2
Replies
25
Views
65K
Sep 5, 2015
Laserpowers
L
Sticky
Luminosity Data Logger - Releases, Updates, and Build Notes
Trevor
Apr 13, 2010
Replies
9
Views
12K
Oct 9, 2014
ARG
Sticky
Pot modding FAQ's
chipdouglas
May 19, 2009
3
4
5
Replies
72
Views
76K
Dec 29, 2012
Dubwoofer
C
Help Connecting My Parts
charlesdavis2
Thursday at 4:51 PM
Replies
0
Views
155
Thursday at 4:51 PM
charlesdavis2
C
G
Green laser 50mW problem
gat1994
Jan 9, 2010
2
Replies
16
Views
7K
May 4, 2022
julianthedragon
How to figure out duty cycle
IWLSR5
Apr 23, 2022
Replies
6
Views
390
Apr 25, 2022
IWLSR5
7W+ Survival Laser S4X Host w/NUBM44 diode and 4.5A SXD Tutorial
Garoq
Nov 9, 2015
2
3
4
Replies
61
Views
24K
Apr 21, 2022
IWLSR5
Diodes in XJ-V1
loreadarkshade
Apr 12, 2022
Replies
1
Views
328
Apr 12, 2022
RedCowboy
Laser Diode getting weaker and hotter after ~5 secs from being started
الليزر
Apr 6, 2022
2
Replies
20
Views
714
Apr 11, 2022
kecked
L
Looking for US based repair/modder
lightforce
Apr 1, 2022
Replies
1
Views
425
Apr 6, 2022
wolfram
P
Keychain 50mw 520nm Laser Driver, Power, and Button Mounting/Choices
Patti F
Mar 26, 2022
Replies
7
Views
551
Mar 30, 2022
thanhtung
J
Sanwu Warranty issue. Please help
Jaybo.79
Feb 26, 2022
Replies
4
Views
431
Mar 23, 2022
Unown (WILD)
3W and 1W Repair
Lifetime17
Mar 12, 2022
Replies
2
Views
467
Mar 15, 2022
Lifetime17
N
Two Dead High Power Blue Pointers ISO Special Someone
nobuzzkill
Feb 27, 2022
Replies
5
Views
567
Feb 28, 2022
Sowee7
S
1st Laser Build help
الليزر
Feb 25, 2022
Replies
1
Views
364
Feb 26, 2022
RedCowboy
Anyone in australia that can help me repair my laser please?
Sneako
Feb 19, 2022
Replies
1
Views
265
Feb 19, 2022
Sowee7
S
P
Bought a 1 Watt green laser, says it class 2 though on the warning label?
pyth0n2x2
Feb 16, 2022
Replies
8
Views
502
Feb 19, 2022
paul1598419
E
Advice for a laser newbie
Epsilon
Feb 9, 2022
Replies
4
Views
520
Feb 14, 2022
Epsilon
E
M
Help? Laser went dim then died in seconds after installing recharged batteries
m4bhpq
Feb 5, 2022
Replies
10
Views
632
Feb 13, 2022
Commander J. Bloodmaker
M
a try to repair a driver.
Mannitu78
Dec 30, 2021
Replies
3
Views
655
Jan 1, 2022
Commander J. Bloodmaker
A
Nugm02 circuit resistance
Abel
Dec 23, 2021
2
Replies
29
Views
920
Dec 29, 2021
gazer101
G
W
Bug killing power?
wlchase
Dec 11, 2021
2
Replies
20
Views
1K
Dec 19, 2021
paul1598419
X
Locked
Help modding cheap keychain laser pointer into a 1W monster
Xpolygon74
Dec 14, 2021
Replies
12
Views
917
Dec 18, 2021
Unown (WILD)
S
Locked
What laser would be best for destroying a camera sensor?
scrunion
Dec 14, 2021
Replies
7
Views
538
Dec 16, 2021
Unown (WILD)
M
need help with repairing/rebuilding a Laser please :)
Mannitu78
Dec 1, 2021
2
Replies
17
Views
1K
Dec 11, 2021
Mannitu78
M
M
looking for a DIY Kit/Tutorial for a 5 Watt Blue Laser.
Mannitu78
Dec 3, 2021
Replies
0
Views
496
Dec 3, 2021
Mannitu78
M
Don't need help no more.
الليزر
Nov 29, 2021
Replies
0
Views
520
Nov 29, 2021
الليزر
P
Frequency doubling
PyroJackal
Nov 12, 2021
Replies
7
Views
962
Nov 19, 2021
kecked
Deleted
Mathewe
Nov 6, 2021
Replies
0
Views
411
Nov 6, 2021
Mathewe
ESD Protection
Anthony P
Nov 3, 2021
Replies
1
Views
448
Nov 5, 2021
Lifetime17
How did I kill my diode?
teejammer
Oct 24, 2021
Replies
3
Views
496
Oct 25, 2021
Sowee7
S
Laser Dumps
Mathewe
Oct 9, 2021
Replies
2
Views
619
Oct 10, 2021
kecked
First project, putting together a shopping list
Mathewe
Oct 9, 2021
Replies
0
Views
402
Oct 9, 2021
Mathewe
W
Super X-Driver with 33% efficiency.
WDB
Oct 1, 2021
Replies
1
Views
480
Oct 1, 2021
RedCowboy
R
Blackbuck 8M Driver Heat Sink Advice
rmarino
Aug 4, 2018
2
Replies
20
Views
4K
Sep 20, 2021
cncyana
C
Helping AAA Batts Make Contact in 637nm Viper
julianthedragon
Sep 15, 2021
Replies
3
Views
494
Sep 19, 2021
julianthedragon
How to disassemble this laser pointer to fix the button?
alphanimal
Sep 18, 2021
Replies
0
Views
333
Sep 18, 2021
alphanimal
A
Neje 30W help please
alb3rto
Jun 22, 2021
Replies
6
Views
846
Sep 10, 2021
alb3rto
A
R
Help needed!! Sanwu Dimmers
RaygunMK16
Aug 22, 2021
Replies
3
Views
595
Aug 23, 2021
ZRaffleticket
M
532nm Weird Output. (Help?)
Muzzy64
Apr 13, 2021
Replies
3
Views
802
Aug 5, 2021
Sowee7
S
T
5W blue wont power on
Throchmorton
Jul 18, 2021
Replies
4
Views
772
Jul 25, 2021
Commander J. Bloodmaker
First build, assembled, not turning on
Android
Jul 3, 2021
2
Replies
30
Views
2K
Jul 17, 2021
icecruncher
W
Aw, man...it's knackered.
wabsnazsm
Jul 8, 2021
Replies
4
Views
419
Jul 9, 2021
wabsnazsm
W
D
Laser pen overheating
Damathon
Jun 30, 2021
Replies
2
Views
409
Jul 1, 2021
Damathon
D
A
Signal Questions
aluminumsink
Jun 8, 2021
Replies
1
Views
592
Jun 17, 2021
WizardG
S
I need help taking apart a cni laser pointer.
Sowee7
May 31, 2021
Replies
0
Views
400
May 31, 2021
Sowee7
S
A
Help? Diode keeps frying but only in the host.
amars22
May 30, 2021
Replies
2
Views
323
May 31, 2021
farbe2
F
R
Question about IR laser
Rinkz
May 23, 2021
Replies
3
Views
539
May 24, 2021
Sowee7
S
Help with blown lasers
DB8088
May 21, 2021
Replies
3
Views
447
May 23, 2021
Lifetime17
I
Laser keylock switch started spinning and laser quit working.... 7 watt 450nm laser
ISeeWel
May 14, 2021
Replies
1
Views
499
May 17, 2021
hakzaw1
P
DIY Laser projector guide?
Pyper
May 11, 2021
Replies
3
Views
739
May 14, 2021
Pyper
P
L
laser burnout problems
lasernoob117
May 12, 2021
Replies
4
Views
539
May 13, 2021
WizardG
Harvesting a laser diode from a laser printer?
SmurfTacular
Nov 25, 2009
2
Replies
16
Views
37K
Apr 22, 2021
hakzaw1
S
Help - Designing for minimal divergence of low power NIR laser
Scubajoel527
Mar 29, 2021
Replies
6
Views
1K
Apr 7, 2021
LSRFAQ
L
C
Sanwu lasers HELP
cam3roon2k41999
Mar 16, 2021
Replies
7
Views
1K
Mar 29, 2021
cam3roon2k41999
C
M
Help - My First Build - Laser Cigarette Lighter
marmite666
Mar 7, 2021
4
5
6
Replies
91
Views
3K
Mar 13, 2021
FireMyLaser
J
Beginner Project Help: 488nm laser pointer
junuthun
May 17, 2020
2
Replies
22
Views
2K
Mar 7, 2021
Lifetime17
Rebuild a Wicked Lasers Arctic - Will Pay Top Dollar!
ciscoyao715
Feb 25, 2021
Replies
1
Views
530
Feb 27, 2021
Cyparagon
PL-E Mini fell from table
_xXx_MLG_PiNgU_69420_xXx_
Feb 16, 2021
Replies
11
Views
905
Feb 19, 2021
_xXx_MLG_PiNgU_69420_xXx_
M
Flash paper, Matches and lasers
Milev
Feb 18, 2021
Replies
3
Views
407
Feb 19, 2021
gazer101
G
D
405nm JBL4306 Laser Suddenly Dim
d16its
Feb 11, 2021
Replies
2
Views
556
Feb 11, 2021
hakzaw1
T
Understanding drivers and lenses
tony23
Feb 1, 2021
Replies
7
Views
828
Feb 2, 2021
tony23
T
M
I need help guys in building a remote controlled IR laser
Milev
Jan 24, 2021
Replies
10
Views
842
Jan 25, 2021
Milev
M
T
Assembly help, housings etc.
tony23
Jan 18, 2021
2
Replies
20
Views
1K
Jan 24, 2021
Lifetime17
What to do with the "case pin" on a laser diode?
teejammer
Jan 21, 2021
Replies
2
Views
642
Jan 21, 2021
teejammer
N
Wanting to upgrade ortur 20w to a M140 445nm
NerdyCraftsmith
Jan 19, 2021
Replies
0
Views
383
Jan 19, 2021
NerdyCraftsmith
N
H
1.8A driver not working
Hekken
Jan 8, 2021
Replies
12
Views
901
Jan 11, 2021
Wakrah
M
Video to ILDA - LaserCam
mungle
Sep 29, 2019
Replies
5
Views
3K
Jan 4, 2021
OrvilleRobinson
O
B
DIY laser label strap
bulukaki
Jan 1, 2021
Replies
0
Views
497
Jan 1, 2021
bulukaki
B
N
Beginner Help Please
NeedaBeam
Dec 30, 2020
Replies
14
Views
887
Dec 30, 2020
Encap
E
R
Will this book help for pulsing laser: "Powering Laser Diode Systems - Grigoriy A. Trestman"
rajhlinux
Dec 28, 2020
Replies
0
Views
414
Dec 28, 2020
rajhlinux
R
L
Help - My First Build
launch.liam
Dec 20, 2020
Replies
3
Views
705
Dec 21, 2020
Encap
E
S
help: highest current to run NUBM44-V2 without heatsink
SomeLaserGuy
Dec 18, 2020
Replies
11
Views
1K
Dec 18, 2020
gazer101
G
WL S3 Arctic (new version) scratch on the collimator lens
Mhadi
Dec 14, 2020
Replies
2
Views
547
Dec 16, 2020
Unown (WILD)
Solder or super glue ?
Gatrezal
Nov 22, 2020
2
Replies
17
Views
2K
Dec 14, 2020
BeamDump
help; need alternative for lm317/amc7135 based drivers
Emerekt the JankLord
Nov 28, 2020
Replies
15
Views
2K
Dec 11, 2020
BeamDump
How to mount odd size module ?
Gatrezal
Dec 4, 2020
Replies
5
Views
828
Dec 8, 2020
Cyparagon
E
Styropyros newest video, anyone beaten it/ have an idea?
EthanWhalen
Dec 2, 2020
2
Replies
18
Views
2K
Dec 3, 2020
Alaskan
S
m25 Universal Laser Systems
sudodamien
Nov 27, 2020
Replies
1
Views
402
Nov 27, 2020
gazer101
G
DIY Project Box Enclosure Build
MurphyMurph
Nov 27, 2020
Replies
0
Views
557
Nov 27, 2020
MurphyMurph
N
Need help building a 450nm 5 watt laser
NAGISA-FURUKAWA
Nov 17, 2020
Replies
6
Views
1K
Nov 18, 2020
NAGISA-FURUKAWA
N
C
HELP with PLS6.150D
cizin91
Nov 10, 2020
Replies
4
Views
615
Nov 10, 2020
cizin91
C
J
Is it possible to make a small powerful red lazer like maybe one watt diode, im trying to make a real life phaser from next generation star trek
Jay__877
Oct 21, 2020
Replies
10
Views
955
Nov 5, 2020
Unown (WILD)
H
Need advice - Need laser to burn top of trees (a bit geeky)
HansJensen
Oct 19, 2020
2
Replies
17
Views
2K
Nov 2, 2020
Alaskan
W
Help finding focusing lens for a Gatling host?
Who_What?
Oct 25, 2020
Replies
1
Views
497
Oct 25, 2020
gazer101
G
W
Driving a pre-made module from DTR's Laser shop?
Who_What?
Oct 19, 2020
Replies
4
Views
789
Oct 25, 2020
Who_What?
W
Requesting Help to Fix this Damaged Green Laser PCB...
TSJim
Oct 16, 2020
Replies
0
Views
466
Oct 16, 2020
TSJim
P
Possible to get everything needed to build a 455/465nm 1-3w laser in a week?
PHRoG
Oct 8, 2020
Replies
3
Views
539
Oct 10, 2020
hakzaw1
HELP!!!! Build a new laser from 501B
Roger Andrade
Oct 8, 2020
Replies
4
Views
693
Oct 8, 2020
Lifetime17
L
Finely focusing a handheld laser (NUBM08)
Luxor144
Aug 23, 2020
Replies
4
Views
1K
Oct 8, 2020
Zerosage
Z
S
Burnt new 30w Neje board driver..
solobeam
Oct 3, 2020
Replies
4
Views
688
Oct 3, 2020
solobeam
S
R
Laser for Street Lights
RocketBagel
Sep 18, 2020
Replies
8
Views
1K
Sep 22, 2020
Unown (WILD)
B
Sanwu Pocket 488nm damaged lense
BlueQ
Aug 20, 2020
Replies
12
Views
1K
Sep 16, 2020
BlueQ
B
Repair of a partially dead LD
Simonas
Sep 6, 2020
2
Replies
18
Views
1K
Sep 14, 2020
kecked
Bad push button
Jim H
Sep 12, 2020
Replies
0
Views
389
Sep 12, 2020
Jim H
S
Advice on part selection for 3w 808nm custom setup
simplexorion
Aug 17, 2020
Replies
5
Views
805
Sep 9, 2020
gazer101
G
P
Diode Housing Heat Dissipation
pupper42
Aug 25, 2020
Replies
14
Views
1K
Aug 29, 2020
Alaskan
Y
604 nm artifact with 532nm dpss lasers
yveslafont
Jun 15, 2020
Replies
10
Views
1K
Aug 28, 2020
kecked
New Host Build (Parts Needed)
Bristol
Aug 21, 2020
Replies
5
Views
663
Aug 23, 2020
Bristol
C
Dragon Laser Viper Series
CHCKLS
Aug 4, 2020
Replies
14
Views
1K
Aug 15, 2020
Cyparagon
P
New Sanwu 7500mW 445 nm Striker Not Working
ptalar
Aug 11, 2020
Replies
3
Views
606
Aug 11, 2020
ptalar
P
V
Project for beginner
VernoxVernax
Mar 3, 2020
6
7
8
Replies
120
Views
11K
Aug 10, 2020
huxleymann
H
New Sanwu 304 green laser not working (solved)
LeroyLaserkins
Aug 7, 2020
2
Replies
18
Views
2K
Aug 9, 2020
LeroyLaserkins
1
2
3
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