long story short, i made a post a few months ago asking on advice on how to build my first laser... i was very dumber and pretty much knew nothing about eletronics, i tought it was some easy thing, peak dunning kruger effect moment.... of course i fried the diode instantly. i didn't even...
So, i want to build a laser, I never built one before, and I don't have much knowledge in eletronics, I know a little bit tough, so I saw a video on youtube of a guy building a laser from a dvd reader, and I think that even though I am dumb I can make one, the thing I want to know is how do I...