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(...) one (...) Regarding the raw sensor technology to measure the force pressing on a button, a spring-loaded potentiometer is one solution. Other potential solutions include piezo-resistive sensors, a strain-gage mounted on a moment-arm, or even (...) (22 years ago, 22-Dec-03, to lugnet.robotics)
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| | Re: tuch sensitive sensor
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"Jona" <jona@24tooth.com> wrote in message news:HqB44J.204J@lugnet.com... (...) robot (...) those (...) is. (...) the (...) volume (...) task (...) controler (...) there (...) pick up (...) The button on the PlayStation 2 controller is analog, but (...) (22 years ago, 22-Dec-03, to lugnet.robotics)
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| | Re: tuch sensitive sensor
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In lugnet.robotics, Øyvind Steinnes wrote: <SNIP> (...) all analog? They seem to do exactly what you are talking about, but maybe there is some better processing going "on under the hood"? I wonder if you can pick up an old controller off of e-bay (...) (22 years ago, 22-Dec-03, to lugnet.robotics)
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| | Re: tuch sensitive sensor
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(...) your refering to a potentometer. Nick. (22 years ago, 22-Dec-03, to lugnet.robotics)
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| | tuch sensitive sensor
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Hello folks, I just come up with an idea, maybe there is a sensor like this made already... I'm thinking of a tuchsensitive sensor. Not the on/off type or with only one resistor value. I'm thinking of a tuchsensor that can register how far the (...) (22 years ago, 22-Dec-03, to lugnet.robotics)
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| | THX for the advices
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Hi ! Thanks a lot for your advices, Steve and Kevin ! Now I know a lot more about the behaviour of the sensor. I think I'm gonna watch his activity through connecting it with my oscilloscope, then I can see exactly how it communicates with the RCX. (...) (22 years ago, 21-Dec-03, to lugnet.robotics)
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| | Re: rotation sensor
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(...) Hi Thomas, Your english is better than my danish. No need to apologize. There are only two wires between the RCX and the rotation sensor. These wires provide both power and sensor signal. There are two kinds of sensors: passive and active. (...) (22 years ago, 21-Dec-03, to lugnet.robotics)
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| | rotation sensor
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Hi ! I'm gonna include the lego rotation sensor to a c167 system created by myself and for that I need to know which pins of the lego plug function for what. As far as I know the plug of the rotation sensor has two pins for power supply and another (...) (22 years ago, 21-Dec-03, to lugnet.robotics)
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| | Re: RCX 1.0 without external power jack?
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(...) Yes, there is a current limitation in driver. See this curve ((URL) and driver datasheet ((URL) (22 years ago, 20-Dec-03, to lugnet.robotics)
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| | Re: RCX 1.0 without external power jack?
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(...) It looks like there isn't as much output drive protection on the RCX2.0 PCBs, unless the MLX10402CB parts have more internal protection than the ELEX 10402As. Does anyone know of any information available about this? I will say now that I (...) (22 years ago, 20-Dec-03, to lugnet.robotics)
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