The dot is like stripes of rectangles instead of like just a rectagle thing...
https://s13.postimg.org/ec8cv94h3/image.jpg
What is wrong with it...
https://s13.postimg.org/ec8cv94h3/image.jpg
What is wrong with it...
Looks normal to me Some multimode diodes look like that. Do you know what diode is in that laser?
Looks normal to me Some multimode diodes look like that. Do you know what diode is in that laser?