 | | Re: What about multiplexing sensors?
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| (...) Hang on - if you use all 3 outputs to control the MUX (which leaves me wondering why you'd bother - trees falling in forests and all that) you can get 24 inputs, even if you only treat each output as binary. More plausibly, you can use 2 (...) (26 years ago, 11-Nov-98, to lugnet.robotics)
| | | | | RE: What about multiplexing sensors?
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| You should be able to have three or more on/off sensors share a single input port without multiplexing. Just use a different resistor for each, so that any combination of pressing the three sensors yields a unique value out of 8 possible. For (...) (26 years ago, 11-Nov-98, to lugnet.robotics)
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