 | | Re: Sensor monitoring —Mark Dollar
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| | | I'm new here and don't have much experience yet with the RCX, but I was just wondering... Is it possible to attach both sensors to a single input using one of the multi-input multiplexers (voltage divider arrangements) that I've read about on here? (...) (26 years ago, 22-Jan-99, to lugnet.robotics)
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| | | | | Re: Sensor monitoring —Michael Gasperi
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| | | | (...) You can multiplex simple switchs that way, but not the light sensor. I requires power and outputs an analog value. (26 years ago, 22-Jan-99, to lugnet.robotics)
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| | | | | | Re: Sensor monitoring —Mark Dollar
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| | | | (...) that (...) What about using homebrew light sensors made from CdS photoresistors? Seems like it would be possible to multiplex them since they don't require power. (26 years ago, 23-Jan-99, to lugnet.robotics)
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| | | | | | Re: Sensor monitoring —Michael Gasperi
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| | | | Mark Dollar wrote in message ... (...) There is no passive way to multiplex analog values into an analog value. With extra electronics you could threshold each CdS sensors level to a binary signal and then convert them to back to analog. For an (...) (26 years ago, 23-Jan-99, to lugnet.robotics)
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