 | | Re: Using the Motor as a Tachometer —Nate Ridderman
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| | | In fact, if you hook up two motors using the black cords and turn one of them, the increased voltage will cause the other one to turn without any physical effort applied to it. That's pretty rad. I'm not sure if I understand the brake concept? Could (...) (25 years ago, 9-Aug-99, to lugnet.robotics)
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| | | | | RE: Using the Motor as a Tachometer —Ralph Hempel
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| | | | | (...) The brake concept can be easily demonstrated. 1. Hook up two motors to two separate RCX outputs. Put a big motorcycle wheel on each so you can see them spinning easily. 2. Hook up a touch sensor to one of the RCX inputs. 3. Program the RCX so (...) (25 years ago, 9-Aug-99, to lugnet.robotics)
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| | | | | Re: Using the Motor as a Tachometer —Ben Williamson
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| | | | (...) A motor is just some coils attached to the shaft, which move through the field of a permanent magnet. When current flows through the coils, they become magnets and react with the permanent field. But I'm sure you already knew that. There are (...) (25 years ago, 9-Aug-99, to lugnet.robotics)
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