gogo2520 Posted February 11, 2006 Report Share Posted February 11, 2006 I was looking at different stepper motor controllers and I was thinking of making this one for a bench test controller. But I don't understand what the cmos dose. thanks gogo Quote Link to comment Share on other sites More sharing options...
audioguru Posted February 12, 2006 Report Share Posted February 12, 2006 Hi Gogo,Your pic is too big, I reduced it.The output voltage and current of the PIC is much more than the CD4050 and is more than enough to drive the darlington transistors. It can be replaced by four 560 ohm resistors. Quote Link to comment Share on other sites More sharing options...
gogo2520 Posted February 12, 2006 Author Report Share Posted February 12, 2006 Thank You Audioguru I'll give it a try have fun gogo Quote Link to comment Share on other sites More sharing options...
ante Posted February 12, 2006 Report Share Posted February 12, 2006 Hi gogo,Where did you find this circuit, does it come with the software? What is suppose to happen when you push the buttons? Quote Link to comment Share on other sites More sharing options...
gogo2520 Posted February 13, 2006 Author Report Share Posted February 13, 2006 Hi Ante found this on a search last weekhttp://www.imagesco.com/articles/picstepper/01.htmlNot sure what language the code is but I an going to rewrite it in asm. have fun gogo Quote Link to comment Share on other sites More sharing options...
ante Posted February 14, 2006 Report Share Posted February 14, 2006 Thanks gogo ;D Quote Link to comment Share on other sites More sharing options...
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