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 | | sonar test
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| Hi, I have connect the sonar to the exp. board, and when I run the function sonar_visual(), then the sonar began to click but I only get this: *****, I believe that the connectios are OK, if I disconect Digital 7, the display shows random numbers (...) (24 years ago, 20-Apr-00, to lugnet.robotics.handyboard)
| | | | | New Servo Routines?
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| Because I have an expansion board, I cannot use my hacked up servo motors together with unaltered motors. In order to stop the hacked servos, I have to call init_expbd_servos(0) which dis-allows use of the other ones. Does anyone have any asm code (...) (24 years ago, 20-Apr-00, to lugnet.robotics.handyboard)
| | | | | sound generating questions
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| hi, we have to generate a square wave for a pizeo buzzer, we would use the one on the handyboard, but this one has to be encased in a shell, which would only be unable to fit the handyboard. we tried just switching a digital out, on and off, and the (...) (24 years ago, 19-Apr-00, to lugnet.robotics.handyboard)
| | | | | measure the width of PWM pulses
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| Dear All Does anybody have a routine to measure the width of PWM pulses from an R/C receiver (ie the pulses which control the servos). TIA David Young (24 years ago, 18-Apr-00, to lugnet.robotics.handyboard)
| | | | | Re: Sonar Pictures?
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| (...) at, (...) Thank you to everyone who sent me a link to a picture of a completed sonar assembly, they've been very helpful even though I still can't get it to work :( As such, I still have questions, but for now this is the only one: - Does it (...) (24 years ago, 17-Apr-00, to lugnet.robotics.handyboard)
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