Recent content by dannu

Hy ! Can you help ? http://laserpointerforums.com/f47/arduino-dac-xy-projector-82479-10.html#post1387653

Hy ! I wrote the program for arduino. I would like to draw beautiful patterns such as hearts out. Somebody help him in the code.I use stepper motor and two laser dioda : green and blue . My ide for example https://www.youtube.com/watch?v=Ifre57oZlaE #include <Stepper.h> const int...

Hy! How to make laser driver board ? The lasser is 50 mw Sorry , i don't can perfect english than i ' m hungary . I have a 12v transformer is 5 amp and which is enough for him? Help me!!