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difficult Qustion in Logic Design

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alameer

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welcome

iam new member

I have difficult Qustion in Logic Design

Q: Impelemint master - slave toggel " or JK " flip flop by using 4 relay only.

thanks
 

echo47

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Relays?! Maybe this ladder logic diagram will help you:
**broken link removed**
 

alameer

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tkank you very mutch

but i serch solution for this problem

this page sampel hint
h**p://www.ibiblio.org/obp/electricCircuits/Digital/DIGI_10.html#xtocid184235
 

echo47

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Your words are not clear. I serch solution?? This page sampel hint??

I think the ladder diagram on that web page is the answer to your question. It looks like a schematic diagram of a JK flop made from relays. It shows the input switches, relay coils, relay contacts, and output lamps. I think TD1 is a time-delay relay.

**broken link removed**
 

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