Old 02-17-2017, 08:57 AM #1
Presentteck's Avatar
Class 1M Laser
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Presentteck Presentteck is offline
Class 1M Laser
Presentteck's Avatar
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Cool $10 Tesla Coil - desktop 15W - musical

Well maybe your desk isn't the best place for it. It made my computer do all sorts of weird. Starting things I didn't ask it too.
Plays music, solid state, good buy if you dont have something nicer already.
I've seen the same board as a DIY kit for $50.
This one for $10 good to go out of the box. I went for it.

Doesn't shoot huge sparks, but a fun high voltage toy none the less. Lights up cfl bulbs well.


https://youtu.be/yAy81bBnbdg
Link to site in video description.

Disclamer: I have nothing to do with that website, a friend showed me a link and I think it's cool, and a good price. Wanted to share.

__________________________________________________ __________________________________________________ ____________________
Check out PresentTeck Labs for cool Projects, Art, and Explosions!
Facebook - www.facebook.com/presentteck
Youtube - www.youtube.com/presentteck



Last edited by Presentteck; 02-20-2017 at 07:13 AM.
Presentteck is offline   Reply With Quote










Old 02-17-2017, 09:09 AM #2
CurtisOliver's Avatar
Class 3B Laser
 
Join Date: Jun 2015
Location: Brentwood, England (Near London)
Posts: 2,567
Rep Power: 12838
CurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond repute
CurtisOliver CurtisOliver is online now
Class 3B Laser
CurtisOliver's Avatar
 
Join Date: Jun 2015
Location: Brentwood, England (Near London)
Posts: 2,567
Rep Power: 12838
CurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Very cool Presentteck. Thanks for sharing.
__________________
Notable products/sites:

Jet Lasers offers various high quality Diode/DPSS Portables in their PL-E Pro hosts. Jet Lasers are known for their quality and are respected on LPF.
Jetlasers PLE Pro's

If you are after an RGB module, you can't go wrong with Optlasers. Their 400mW model is very high quality.
Optlasers RGB Modules

Optotronics offers some of the highest output DPSS Portable Greens on the market. Their 1.4W RPL-II is by far their most amazing product and is known to be overspec.
Optotronics RPL 532nm DPSS Portables

Dragon Lasers offers the best option for 589nm (Yellow) Laser pointers.
Dragon Lasers Yellow Laser Pointers

Sanwu are known to be very high quality and every newcomer should check them out.
Sanwu Home

Bang good is a good source for many electrical items and are often cheap and reliable.
Bang Good Home

For reliable safety goggles visit Survival Laser. Use LPF445 for a 10% member discount.
Eagle Pair Safety Goggles

For more sites and information please check out this thread.
Which company should I buy from? By Sta




Useful Links:
Wavelength to RGB Converter
CurtisOliver is online now   Reply With Quote
Old 02-17-2017, 09:17 AM #3
Presentteck's Avatar
Class 1M Laser
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Presentteck Presentteck is offline
Class 1M Laser
Presentteck's Avatar
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Yeah no prob. Happy to find a good way to "share" some of my "toys" with like minds.
Pictures haven't been doing it for me lately.

(Also it's a pain to resize every pic to post here... maybe I'm missing something)
Presentteck is offline   Reply With Quote
Old 02-17-2017, 09:21 AM #4
CurtisOliver's Avatar
Class 3B Laser
 
Join Date: Jun 2015
Location: Brentwood, England (Near London)
Posts: 2,567
Rep Power: 12838
CurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond repute
CurtisOliver CurtisOliver is online now
Class 3B Laser
CurtisOliver's Avatar
 
Join Date: Jun 2015
Location: Brentwood, England (Near London)
Posts: 2,567
Rep Power: 12838
CurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond reputeCurtisOliver has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

I use a site called postimg.org to resize mine, but there are plenty of others.
Keeps sharing your 'toys'.
__________________
Notable products/sites:

Jet Lasers offers various high quality Diode/DPSS Portables in their PL-E Pro hosts. Jet Lasers are known for their quality and are respected on LPF.
Jetlasers PLE Pro's

If you are after an RGB module, you can't go wrong with Optlasers. Their 400mW model is very high quality.
Optlasers RGB Modules

Optotronics offers some of the highest output DPSS Portable Greens on the market. Their 1.4W RPL-II is by far their most amazing product and is known to be overspec.
Optotronics RPL 532nm DPSS Portables

Dragon Lasers offers the best option for 589nm (Yellow) Laser pointers.
Dragon Lasers Yellow Laser Pointers

Sanwu are known to be very high quality and every newcomer should check them out.
Sanwu Home

Bang good is a good source for many electrical items and are often cheap and reliable.
Bang Good Home

For reliable safety goggles visit Survival Laser. Use LPF445 for a 10% member discount.
Eagle Pair Safety Goggles

For more sites and information please check out this thread.
Which company should I buy from? By Sta




Useful Links:
Wavelength to RGB Converter
CurtisOliver is online now   Reply With Quote
Old 02-17-2017, 02:40 PM #5
lasersbee's Avatar
Class 4 Laser
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,440
Rep Power: 10066
lasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond repute
lasersbee lasersbee is offline
Class 4 Laser
lasersbee's Avatar
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,440
Rep Power: 10066
lasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Thanks for posting that Video...
Been looking at that on BangGood...
It's in my cart along with a lot of other stuff.
Just haven't pulled the trigger yet.
There seems to be a problem with BangGood
shipping. I'm still waiting for BG orders I placed
at the beginning of Nov 2016 and have heard
other customers have had the same problem.

Jerry
__________________

J.BAUER Electronics Home Page

LaserBee Laser Power Meter Products meet your needs
at affordable Prices:
See them all here on LPF

LaserBee Power Meter products ALWAYS in Stock
and ready to ship

Also available on eBay:Check availability here..

Search


This banner is available to and can be copied/used FREE by any LaserBee owner
lasersbee is offline   Reply With Quote
Old 02-17-2017, 04:11 PM #6
Razako's Avatar
Class 3B Laser
 
Join Date: Mar 2006
Location: Utah
Posts: 4,293
Rep Power: 9085
Razako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond repute
Razako Razako is online now
Class 3B Laser
Razako's Avatar
 
Join Date: Mar 2006
Location: Utah
Posts: 4,293
Rep Power: 9085
Razako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond reputeRazako has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Very cool. Thanks for sharing this. I just bought one because who can resist a $10 Digital Tesla coil.
__________________

Razako is online now   Reply With Quote
Old 02-17-2017, 04:31 PM #7
Presentteck's Avatar
Class 1M Laser
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Presentteck Presentteck is offline
Class 1M Laser
Presentteck's Avatar
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Quote:
Originally Posted by lasersbee View Post
I'm still waiting for BG orders I placed
at the beginning of Nov 2016 and have heard
other customers have had the same problem.

Jerry
Weird. I got mine withen a month. I'd contact them again
Presentteck is offline   Reply With Quote
Old 02-17-2017, 04:40 PM #8
BowtieGuy's Avatar
Class 3B Laser
 
Join Date: Oct 2012
Location: S.E. Michigan U.S.A.
Posts: 2,867
Rep Power: 13914
BowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond repute
BowtieGuy BowtieGuy is offline
Class 3B Laser
BowtieGuy's Avatar
 
Join Date: Oct 2012
Location: S.E. Michigan U.S.A.
Posts: 2,867
Rep Power: 13914
BowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond reputeBowtieGuy has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Great! Another toy to buy, heck you can't go wrong for $10, besides, it looks like fun!
Thanks for sharing with us sir.
__________________
405nm Solarstorm S3 (1.09W) • W/L Sonar (264mW)
405nm Custom JETLASERS Ti-B (1.08W)

445nm Build "Ole Blue" (2.8W+)
445nm 1.3W JETLASERS PL-E (1.5W)

450nm Custom JETLASERS Ti-B (327mW)
462nm Solarforce T2 (2.1W)-link-
465nm 1.4mW JETLASERS Mini (1.64mW)
467nm "Maraxus" (2.3W)
515nm 30mW Ehgemus titanium (84mW)
520nm S/S build (250mW) •50mW JETLASERS Ti-B (73mW)
520nm Ehgemus Custom (1.45W) •Coleman Jr. (234mW)
-link-
532nm 1.5W Goldenstar lab (3W)
532nm 500mW JETLASERS PL-E (754mW)
532nm 100mW JETLASERS Ti-B (161mW)
532nm 5mW "Eclipse" mints tin (54mW)

589nm 80mW CNI PGL-III-C (154mW)
589nm 50mW Dragonlasers Spartan (124mW)

594nm L/G Rigel-6 "LPF Anniv. Ed." (6.7mW)
635nm 20mW JETLASERS Ti (30mW)
638nm Custom JETLASERS Ti-B (232mW)-link-
638nm "Coleman Special" (260mW)
638nm Build in sinner's "MS-SSW Stubby" (1.25W)
650nm W/L E2 (89mW) • Laserbtb PL-650 1000 (1W)
660nm S/S Build (383mW)
674nm 501B/Melles Griot u/k Build 20mW

LK-3D Projector

5W Ophir/dmm LPM
BowtieGuy is offline   Reply With Quote
Old 02-17-2017, 10:37 PM #9
paul1598419's Avatar
Class 3B Laser
 
Join Date: Sep 2013
Location: Washington State
Posts: 3,540
Rep Power: 12494
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
paul1598419 paul1598419 is online now
Class 3B Laser
paul1598419's Avatar
 
Join Date: Sep 2013
Location: Washington State
Posts: 3,540
Rep Power: 12494
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

For $10.00 one could hardly go wrong. I might just have to order one myself to check it out. Very nice find and thank you for bringing it here.
__________________
405nm Laser Pointer 45mW
405nm C11 700mW
405nm Laser Shack Pointer 80mW
Thor H Dual Power 445nm, 438 mW & 1648 mW
445nm 1.75 watts SkyRay Gifted
445nm 3 watts MS-SSW-II
445nm 2.2 watts Nichia MS Envy

445nm 2 watt SMP Copper Host
488nm Uniphase #2201-20SLAT argon laser head and power supply >40mW
LSR532H-1W Laser, LSR-PS-N1 Driver, RS-75-5 P.S. 1300 mW
532nm 200mW thermostatically Fan Cooled (Besram) >230mW
532nm 189mW pocket lab laser
532nm lasers X6 100mW-200mW
532nm lasers X4 75mW- 140mW
632.8nm P210 New Laser Tube 0.57mW Melles Griot 05-LMP-827-037 PSU New
632.8nm Spectra- Physics He- Ne #102-2 4mW heads X2 and #236 power supply
632.8nm PMS He-Ne # 201P/ LPS-115 2mW
632.8nm Siemens HeNe LGK7630S 7.6mW
635nm 1 watt Cyprus II
635nm 1 watt SMP Copper host
635nm 5mW pointer
635nm 100mW pointer
650nm 65mW pointer
650nm 380mW 501B
808nm 1+W infrared laser
infrared video camera for collimating IR lasers
Ocean Optics USB2000 Spectrometer
Scientech Vector S310 with AC2500 10 Watt LPM
LaserBee II 3.2 Watt LPM
Radiant X4 3.7 Watt LPM
Eisco Scientific Spectroscope 400nm- 700nm
paul1598419 is online now   Reply With Quote
Old 02-18-2017, 12:34 AM #10
Presentteck's Avatar
Class 1M Laser
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Presentteck Presentteck is offline
Class 1M Laser
Presentteck's Avatar
 
Join Date: Oct 2012
Location: Portland OR / SF Bay
Posts: 139
Rep Power: 398
Presentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond reputePresentteck has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

I have found my people
If only the people I knew in real life were this excited.
Presentteck is offline   Reply With Quote
Old 02-18-2017, 12:39 AM #11
Class 2 Laser
 
Join Date: Nov 2015
Location: Arizona
Posts: 363
Rep Power: 1945
Chrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond repute
Chrisbee Chrisbee is online now
Class 2 Laser
 
Join Date: Nov 2015
Location: Arizona
Posts: 363
Rep Power: 1945
Chrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond reputeChrisbee has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Subbed.
I've been wanting to try out something like this for awhile. Good Find!
Chrisbee is online now   Reply With Quote
Old 02-18-2017, 01:06 AM #12
BobMc's Avatar
Class 3R Laser
 
Join Date: Apr 2016
Location: Lancaster ca
Posts: 1,461
Rep Power: 10956
BobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond repute
BobMc BobMc is online now
Class 3R Laser
BobMc's Avatar
 
Join Date: Apr 2016
Location: Lancaster ca
Posts: 1,461
Rep Power: 10956
BobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond reputeBobMc has a reputation beyond repute
Default Re: $10 Tesla Coil - desktop 15W - musical

Very interesting I just might have to invest 10.00 myself. I remember making these when I was younger , brings back memory's !
__________________
My collection,adding to👍

BobMc's collection;
http://laserpointerforums.com/f76/bo...l?nojs=1#links
BobMc is online now   Reply With Quote
Reply

Tags
affordable, high voltage, plasma speaker, tesla, tesla coil





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












Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 12:16 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