 | | Using motor as sensor —Eric Brok
| | | | This probably came up before, but it may not. The (new type) 9V motor can be connected to a sensor input. If it's set as a light sensor, it will power the motor (low power, but usable). When the motor is stalled, its resistance will raise the sensor (...) (25 years ago, 19-Aug-99, to lugnet.robotics)
| | | | | | | | | | Re: Using motor as sensor —Michael Gasperi
| | | | | Eric Brok <brok@fcjsvc.hvu.nl> wrote in message news:FGpJ4w.Hqv@lugnet.com... (...) a (...) thus (...) I don't see how using it as a motor would hurt the sensor input of the RCX, but the motor must have really poor power output. I worry about the (...) (25 years ago, 19-Aug-99, to lugnet.robotics)
| | | | | | | | | | | | RE: Using motor as sensor —Ralph Hempel
| | | | | (...) Hmm, that probably means that the clamping diode to +5 or GND is missing, and I'll bet its the one to ground. It also implies that the input resistor to the A/D circuit is between the clamping diode and the A/D input. I could be totally wrong (...) (25 years ago, 19-Aug-99, to lugnet.robotics)
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