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 Robotics / Handy Board / *7400 (-5)
  RE: servo motors
 
(...) Yes you are right, i just figured out too. i have to give at least 0.3secs for the servo to move to the required position. (...) actually the servo doesn't move when you turn it off. if you don't turn it off some small movements are observed. (...) (25 years ago, 2-Mar-00, to lugnet.robotics.handyboard)
 
  Re: servo motors
 
(...) What is it supposed to be doing? When you say _it_ doesn't work, what exactly is not working? I'm not that familiar with the routines but it looks like you're shutting off the servos before they can move. I also believe once you turn off the (...) (25 years ago, 2-Mar-00, to lugnet.robotics.handyboard)
 
  Converting voltage to resistance
 
This is a dumb electrical question. I am a programmer, and I still struggle with the electrical aspects of this hobby. How do I convert voltage output to resistance. I have an application that turns out 0 to +5 volts. However, as I read the (...) (25 years ago, 2-Mar-00, to lugnet.robotics.handyboard)
 
  servo motors
 
hi all i connected a servo to the digital 9 port, downloaded the servo.icb and servo.c files. from the command line i can control the servo. but then i wrote the following very simple code, and it doesnt work. can anyone spot the problem. void (...) (25 years ago, 2-Mar-00, to lugnet.robotics.handyboard)
 
  Re: Exp. board Servo
 
(...) Fortunately there is a direct relationship between servo-value and angle. Try different angles (for example 0 / 45 / 90 / 135 / 180 degree) and draw the diagram value vs. angle (for example with MS Excel). You will (hopefully) see a linear (...) (25 years ago, 1-Mar-00, to lugnet.robotics.handyboard)


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