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Recent content by dannu

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    Hy ! Can you help ...

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

    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...
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    Green lasser 50mw ac-dc help

    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!!


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