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5th March 2003, 11:44 PM
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#1 |
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DIY !
diyAudio Member
Join Date: Apr 2002
Location: Stavanger, Norway
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Input selector: need help
I'm trying to make a relay controlled input selector, but I need some input on how to control the "relay-shifting";
Plan is to configure in such a way that when one relay's turn-on, it will turn off the previous relay. (that only one relay can stay on at the time). Can you please suggest what logic I need for controlling the "8 Relay module" in this way? (picture). (This circuit will also be remote controlled). Arne K NORWAY |
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8th March 2003, 08:31 AM
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#2 |
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DIY !
diyAudio Member
Join Date: Apr 2002
Location: Stavanger, Norway
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Where are you "logic" guys?
I found this circuit;
http://www.members.shaw.ca/roma/twenty-two.html that will do the intended job, but I think it could be simplified? And made with ttl ? Any comments on this please? Arne K |
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