Recent content by B0ttlneck

Hi ! some news, and new problems :D I finally made a driver based on a lm317 as I could find on the forum. I tested it with a test load ( 4 diode and 1ohm/10w resistor ) But my laser still burn / cut nothing :( This is why i get : Not a powerful and clear ray... without lens : The housing...

I'm not clear, the yellow square is my multimeter dans this is how i have set my driver : 1st i set the voltage out to 2.5v then i limit the current to 400ma finally i turn on all and its work : But nod very good and i'm not able to cut anything :cryyy: And when i check the power...

Hi ! I'm I begun with lasers and i need help to setup my power supply. I try to create a simple laser cutter like this one : What can you cut with a 300mW DIY laser cutter? | jenslabs I use the same driver and the same laser diode : LPC-826 I set my driver by doing like this : It's ok my...

Hello im Rémi from Lyon, France. - I made ​​a mistake on my nickname and forgot a "e" - :whistle: i'm 26 years old. i'm interested about laser for creating a mini laser cutter. The basic idea is to cut gaskets for old bike. So i need your help ;)