Hey!
I bought a TMART red 1mw laser pen and disassembled it to attach a stronger red diode which I took out of a DVD-RW drive to the original driver.
The driver has a spring on it if this is not well recognizable in the pics.
I tried all possible pin-to-driver positions but it still didn't...
Hello, I just wanted to introduce myself.
I am Tom, from Germany.
I'm 18 years old and not a native English speaker, so please excuse my language mistakes.
My hobbies are ice hockey and graffiti.
Though I am a student, I have founded my first business back in January 2015.
Lasers are...
Howdy, I'm new to LPF so if there are already threads according to my question, please share the link.
Alright, I just bought a beautiful handheld focusable laser and it claims to have a power of <800mW.
I actually estimate it to have <5mW because it can't burn anything. Even after...