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Tutorials, Help & Repairs

This section is for tutorials, help and repairs.
hxdrummerxc
Dropped my Custom built 445nm and it stopped working
Replies
10
Views
2K
paul1598419
paul1598419
Nexgen
1W 532nm from auction.
2
Replies
31
Views
6K
ArcticDude
ArcticDude
R
Red Oclaro 700mW Dimmed @ 1.25A boost
Replies
10
Views
2K
Bacon
Bacon
Tic
  • Locked
the burning lasers are still produced?
Replies
14
Views
2K
ArcticDude
ArcticDude
S
Dead laser?
Replies
8
Views
2K
spanke
S
S
Jet lasers beam expander adapter.
Replies
11
Views
2K
hakzaw1
hakzaw1
Nexgen
DL Spartan Disassembly Guide. Pics
2
Replies
31
Views
6K
Nexgen
Nexgen
T_Warne
Dorcy Jr build is dead. How do I replace the switch?
2
Replies
16
Views
2K
paul1598419
paul1598419
B
Need help!
Replies
13
Views
2K
Lifetime17
Lifetime17
GSS
Is there anything good in this?
Replies
12
Views
2K
paul1598419
paul1598419
Pman
Superglue trick
Replies
14
Views
3K
Nordhavn
Nordhavn
BillyBob
Opt Lasers 400mW RGB
Replies
15
Views
3K
BillyBob
BillyBob
M
can't get sharp focus from DVD laser
2
Replies
20
Views
5K
paul1598419
paul1598419
R
Are there any rules of thumb for pulsed performance of CW diodes?
2
Replies
21
Views
3K
paul1598419
paul1598419
S
301/303 Laser Body Thread
Replies
14
Views
3K
Lifetime17
Lifetime17
hoo7h
Help With a Driver
Replies
2
Views
1K
paul1598419
paul1598419
anton
Weird dot shape
2
Replies
18
Views
5K
paul1598419
paul1598419
S
( Two Laser Diode Combining About )
Replies
7
Views
2K
RedCowboy
RedCowboy
Goofynoodle
Fuzzy beam... Whats wrong?
Replies
8
Views
8K
lasersbee
lasersbee
Down with Umbrella
Strike 3, demo laser display keeps failing .pix.
Replies
11
Views
2K
paul1598419
paul1598419
H
Please help me!
Replies
13
Views
2K
Lifetime17
Lifetime17
S
A construction of a laser detect system which use a PICAXE microcontroller
Replies
2
Views
2K
Cyparagon
Cyparagon
A
Help/advice needed with driver circuit to pulse IRLD at rf frequency
Replies
2
Views
1K
Cyparagon
Cyparagon
317718
  • Locked
recruiting middle man.
2
Replies
17
Views
3K
RB astro
RB astro
C
  • Locked
Sanwu Pocket 520nm stopped working.
2
Replies
25
Views
6K
ElectricPlasma
ElectricPlasma
_xXx_MLG_PiNgU_69420_xXx_
Questions about Osram PLTB450B
Replies
10
Views
2K
GSS
GSS
D
Sanwu Spiker disassembly
Replies
5
Views
2K
LazyLaser
L
jayrob
Tutorial: Blu-ray Laser / Flashlight Combo! - SCHWEET!
2
Replies
19
Views
30K
Lifetime17
Lifetime17
R
Need to focus blue 6w 450nm laser
Replies
5
Views
1K
diachi
diachi
S
Im NEW to building lasers pls help with blue laser pen
2
Replies
24
Views
4K
diachi
diachi
L
How do i know if iv blown my 6w laser diode
Replies
12
Views
4K
lasersbee
lasersbee
A
Laserlands 650nm & 532nm Module
Replies
4
Views
1K
AC5FF
A
Bradford717
Pros and cons of using JST Connectors in portable lasers
2
Replies
28
Views
5K
lasersbee
lasersbee
LazNC
Will these parts work?
Replies
6
Views
3K
LazNC
LazNC
L
What type of laser to use?
Replies
9
Views
2K
diachi
diachi
RA_pierce
How to Build a Laser Pen - Featuring M462
2
Replies
23
Views
6K
badboybilly
badboybilly
P
Improper Connections between ElectricPlasma Host and NDG7475?
2
Replies
30
Views
4K
paul1598419
paul1598419
M
HELP: Club laser cleaning
2
Replies
30
Views
4K
10fenny
10fenny
Mattronium
Interesting Lab YAG laser (Disassembly)
Replies
10
Views
3K
Seoul_lasers
Seoul_lasers
RB astro
Inspired by Bob.... take a 'Stand'
2
Replies
24
Views
5K
paul1598419
paul1598419
RB astro
My Tiny Green Giant (505nm) Copper Build with Beam Shot
2 3
Replies
47
Views
6K
paul1598419
paul1598419
S
Did I lose a piece of my laser optics?
Replies
8
Views
1K
dden4012
D
D
First build help
Replies
15
Views
2K
Deleted member 50194
D
RB astro
Tutorial - How to clean & 'varnish' a Copper Host for a permanent beautiful finish.
2
Replies
22
Views
3K
RB astro
RB astro
Bradford717
Preparing to build with S4X housing
2
Replies
21
Views
4K
BobMc
BobMc
Kermit101
Newbie: Learn before I can burn
3 4 5
Replies
71
Views
9K
paul1598419
paul1598419
V
Help with Nd YAG lasers construction
2
Replies
17
Views
3K
diachi
diachi
ElectricPlasma
EP's Host Build Guide
Replies
11
Views
3K
Richie89
Richie89
S
JL's PL-E Pro
Replies
6
Views
2K
steve001
S
B
Laserbtb Disassembly tips/help needed
Replies
12
Views
2K
Radim
Radim
T
Repair Help: 445nm 1.2w 3-mode micro from wannaburn/JLSE
Replies
5
Views
2K
paul1598419
paul1598419
M
  • Poll Poll
Please Help Me!
2
Replies
17
Views
3K
dden4012
D
R
Dead laser?
Replies
15
Views
3K
Razorbackblood
R
kumowoon1025
Umbilical Cord Source?
Replies
2
Views
2K
kumowoon1025
kumowoon1025
J
Guidance/Advice On 1.3W 520nm Build
2
Replies
16
Views
4K
Jon
J
Nexgen
Help with assembly. (Heavy pic)
Replies
4
Views
1K
BobMc
BobMc
WhiteFang
How to turn on a laser with motion?
Replies
12
Views
3K
diachi
diachi
rhd
Head scratcher - can I make this circuit from relays, diodes and switches only?
2
Replies
26
Views
5K
Illuminum3415
I
Nexgen
Future build with NUBM07 diode. Looking for guidance!
Replies
10
Views
3K
RedCowboy
RedCowboy
AaronT
Need help with Hyperion Cu (2 watt) LPM
Replies
1
Views
1K
Astralist
Astralist
Z80 Lasers
Best practices for cleaning thermal paste from diodes
Replies
10
Views
3K
Benm
Benm
P
Sanwu Siver switch problems
2 3
Replies
44
Views
7K
diachi
diachi
ZachThePwn
Help finding remaining parts for DIY laser
Replies
4
Views
2K
GSS
GSS
Pman
"Pman special"
12 13 14
Replies
216
Views
30K
Dgui
D
A
Advice for the repair of a lab-style Melles Griot laser
Replies
2
Views
4K
aimpertro
A
lisdexia
LIGHT BLUE 473nm repairs?
2 3 4
Replies
52
Views
8K
lisdexia
lisdexia
N
Help opening metal TO CAN
Replies
5
Views
2K
grainde
grainde
TOExHEAD
Future 1w+ 520nm laser build
Replies
12
Views
2K
Alaskan
Alaskan
anton
Oclaro 700 battery direction help
Replies
4
Views
2K
Crazlaser
Crazlaser
Ricker
Quick Question about my ESD Wriststrap
Replies
7
Views
2K
paul1598419
paul1598419
R
50mw Green Laser Button Stuck?
Replies
7
Views
2K
Richie89
Richie89
Codiejman
Bitlasers "BitBrew" help
Replies
6
Views
2K
Codiejman
Codiejman
Codiejman
638nm 700mW oclaro C6
2
Replies
21
Views
4K
dden4012
D
B
YX-B008 Help!?
Replies
0
Views
4K
birchycv1
B
J
Help with first build
Replies
11
Views
2K
Encap
E
anton
Confused about laser diode drivers
2
Replies
17
Views
4K
Crazlaser
Crazlaser
I
Sanwu Pocket: How to fix rattling/loose rear clickly switch
Replies
3
Views
1K
steve001
S
X
Button broke? E2 Wicked Laser Green
Replies
13
Views
2K
Chrisbee
C
anton
Help choosing red laser diode
Replies
9
Views
2K
Crazlaser
Crazlaser
NightExplorer96
DC Power Supply help!
Replies
14
Views
2K
diachi
diachi
M
Did I blow my M140 diode?
Replies
3
Views
2K
lasersbee
lasersbee
A
Fallen down the rabbit hole...
Replies
5
Views
2K
asleep75
A
B
Where can you salvage a LM317?
2
Replies
31
Views
29K
diachi
diachi
Euphonious Nonsense
Seeking Assitance: Experienced Builder(s)
Replies
2
Views
1K
HydroSean
HydroSean
Euphonious Nonsense
Looking for LPM services! (7w+)
2
Replies
18
Views
4K
Lifetime17
Lifetime17
fojumdk
Toasted diode on laser.
Replies
6
Views
2K
fojumdk
fojumdk
H
1 Watt Blue Laser
Replies
13
Views
3K
harvey010
H
juanma666
Problem with ScannerMax C-506
Replies
2
Views
1K
Cyparagon
Cyparagon
O
Laser Pointer for Commercial Purposes
Replies
2
Views
2K
Razako
Razako
P
M140 and general wiring advice
Replies
1
Views
1K
BobMc
BobMc
D
Quick Question on Spring Modules
Replies
0
Views
1K
Dog
D
Gadget
Does this A140 look fractured?
Replies
7
Views
1K
Benm
Benm
S
Dont have 1n4004 diodes for Dummy load. Any alternatives ?
Replies
5
Views
3K
Benm
Benm
S
B3603 Step Down Driver as A 1W laser driver ?
Replies
1
Views
1K
Cyparagon
Cyparagon
C
Does color affect light intensity?
2
Replies
19
Views
4K
steve001
S
R
Need help fixing a lens.
Replies
14
Views
2K
steve001
S
Dr_Evil
custom positive battery connection
Replies
9
Views
2K
andersen
A
danefex
SBX S-Mini Adj driver dims with 2 cells
Replies
10
Views
2K
danefex
danefex
Dr_Evil
auto switch circuit design
Replies
12
Views
2K
lasersbee
lasersbee
10fenny
kryton groove build questions
Replies
10
Views
2K
dden4012
D
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