 | | Can an input be configured as an output? —Vikas Bhatti
| | | | 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 (...) (22 years ago, 10-Apr-03, to lugnet.robotics.rcx.legos)
| | | | | | | | | | Re: Can an input be configured as an output? —Mark Riley
| | | | | 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 (...) (22 years ago, 11-Apr-03, to lugnet.robotics.rcx.legos)
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