Discuss about electronic circuits here. Request help for circuits that you couldn't find anywhere else, how a circuit works etc. Discuss anything related to electronic circuits.
Moderator: pebe
by lees.lee » Thu Aug 28, 2014 11:33 am
Puzzled for a while for one master (reader) connect to two security elements through SWP.
Q: Is that possible have a switch control by GPIO so the reader can talk to either ONE security elements on the system depend GPIO setting?
-
lees.lee
-
- Posts: 1
- Joined: Thu Aug 28, 2014 11:27 am
by pebe » Thu Aug 28, 2014 2:01 pm
I don't understand your question - it is too vague.
'GPIO' could be a microcontroller port - is it? And there are dozens of definitions for 'SWP'.
What do you mean, exactly?
-
pebe
-
- Posts: 1058
- Joined: Tue Dec 09, 2003 11:12 pm
- Location: Ellon, Scotland
Return to Electronic Circuits Help
Who is online
Users browsing this forum: No registered users and 17 guests