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  1. bline1112

    rotate/cut mated cone? How

    Ok, I didn't describe it very well, did I? Sorry... I am trying to describe/communicate the joinery (standing on its end, a top and bottom half that fit together lengthwise)to someone. I am beginning with the turning square I described (1.375 x 1.375 x 15) and then trying to cut (like turning on...
  2. bline1112

    rotate/cut mated cone? How

    Hi, I am a Solidworks user since 1998. I have never tried to perform this particular function. I am working on a design for a pool cue (for myself) which is a cone. I began with a part, created a moldbase, and then mated the two in an assembly. Now I am trying to revolve/cut the 1.375" x...
  3. bline1112

    8-bit controller board question

    I am an enthusiast trying to resolve an H-bridge pwm motor driver to replace the push pull drivers on MIT's public domain/educational 68HC11 board (commonly known as the "handyboard") to enable simultaneous control (direction of rotation and speed/torque) of multiple (5v-35v) DC motors...
  4. bline1112

    position sensor?

    You might begin by answering the following: 1)how accurate do I need to be? 2)how fast do I need to do it? 3)how critical is an error? 4)how often will this process change? The successful selection of the best control (which may include position info) initially hinges on the basic requirements...

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