Recent content by shokkunlasers

You could build a simple TEA laser for the sake of science and fun ;)

Looks nice :) If you just wanted to strip the black anodizing it would've been easier to put the empty host in a strong base like KOH or NaOH and then polishing it. Just a tip if sb want to make a shiny host

I'm also curious but it seems like the people who know it haven't seen this post yet. BUMP ;)

I want to synchronize an analog audio signal with a laser and this where I came to the problem that I would know how to synchronize it via PWM by amplifying the signal and then use a simple comparator and oscillator to generate my PWM signal which I would use to modulate some standard linear...

First I don't think its safe to pressurize a normal plastic bottle to 100psi. Second it may take long and after the take is burned trough you have the same clear bottle again which won't burn through unless you have a co2 laser. Third if you only get a small hole the sound might not be a...

Looks awesome! I Love fat beams in addition to the fact that with expanding comes low divergence Do that with a 1W green and people will think that you're building a deathstar laser^^ Link to the telescope on ebay please ;)

@mariomaster I would guess it's a fusor with that nice purplish glow and round thick (maybe borosilicate) window ;)

Exactly this is what you should think about before using a signal jammer. You can't just prejudice and say everyone here just uses their phone for texting on a highway or where ever. With a signal jammer you negligently restrict other people and maybe even endanger them by blocking 911 or...

Hey that's nice I'll be 18 on the 19 of february 2015 :D Seriously I am used to high powered lasers for over a year now and if you know how to handle lasers safely age is not an important factor. I have never had an accident involving lasers so far. I've bought parts and lasers from many...

What happens if I project 30K points at 30K scan speed? 30*30,000 lumens? WTF lol the output of your projector stays at 300-400 lumens where are those numbers from I don't think you got the units right For clarity: What I think you mean with the dots are brighter when you project less is: lux...

Its possible I've done it with copper pipes a few times but you a lot flux and a blowtorch or very powerful solder iron. Just look on youtube for copper pipe soldering :) Don't do this with the diode pressed in the module it may overheat!!!

^ You are right sir :)

why would you use multimode 445nm diodes for data transmission?

aha 3D printing I guessed it ;) :na: I prefer photolithographic printers a lot over those " hot glue gun strapped to a CNC" type ones :) much better resolutions and possibilities If only the resins weren't so expensive but I think the cost will come down a lot I think its not possible to find...

Oh man! cypragon you always get me with you funny gifs :D I must spread rep before i can rep you again but I love your attitude that you show the wtf moment when somebody doesn't explain what he wants to say but on the other side help everyone in a clear logical way if they explain it. ;)