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Back to UserFriendly Strip Comments Index

Add button to comp by maximumbob2006-07-12 14:01:43
  Hook it up to either the LPT or Serial port by merlin2006-07-12 14:03:39
    Don't forget to connect the button... by RetiQlum22006-07-12 14:29:38
      *waits for the short circuit* by kahuana2006-07-12 14:36:08
        One problem with that. Ground is not a valid RS232 by AndyA2006-07-12 14:38:53
          It's called "Signal Ground" by RetiQlum22006-11-19 12:55:59
            D'Oh! I didn't finish the circuit: by RetiQlum22006-07-12 15:18:30
              Where does + and - come from? by AndyA2006-07-12 15:30:47
                0 V comes from SG (AKA Pin 5) by RetiQlum2 2006-07-12 15:58:09
+5 comes from setting DTR or RTS on.
[ Reply ]
                  Again. 0V is not a valid RS232 signal level. (n/t) by AndyA2006-07-12 16:21:30
                    I say to-may-to, you say to-mah-to. by RetiQlum22006-07-12 17:14:20
                      Pin 5 is not at a valid signal level. by AndyA2006-07-12 17:33:28

 

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