Subject:
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Can an input be configured as an output?
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Thu, 10 Apr 2003 18:30:16 GMT
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Viewed:
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2781 times
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Hi,
Im still learning legos (brickOS) and my friend asked me whether an input
could be configured as an output? Also, i have seen several robots using 2
RCX, all connected together using wires running from 1 input to anothers
output...how does this work??
Thanks
Vik
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Message has 1 Reply:
 | | Re: Can an input be configured as an output?
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| Hi Vik, An input has a 10K pull-up resistor to 5V in it. When nothing is connected to the input the A/D converter will return a value of about 1023 (which represents 5V). If you short the input (make sure it's in passive mode), you will get a value (...) (21 years ago, 11-Apr-03, to lugnet.robotics.rcx.legos)
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