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Wiring a relay

gibon0695

Dec 2, 2015
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Dec 2, 2015
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im trying to relay a speaker output? I have a circuit that delays for 5 sec.... but I need some help...

Could I use pins 3 and 10 for each speaker input?
Then use pins 5 and 8 for output?

What are pins 4 and 9 connected to?

thank you
 

Amar Dhore

Dec 2, 2015
129
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Dec 2, 2015
Messages
129
Common pins (4 & 9) , Normally Closed pair (3 & 10) to device 1, and Normally Open pair (5 & 8) to device 2. one of the common pin should be your input (Audio), Connect normally closed to a speaker.
When delay circuit is active, energize the relay, so your audio input will go to the pin 5 and 8. which will do nothing and when delay is over, Deenergize the relay. Hope this helps.

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Last edited:

HellasTechn

Apr 14, 2013
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Apr 14, 2013
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Unless if your delay circuit works the other way. meaning if ir is off for the time period of 5 sec and on the rest of the time. Then you will have to swap pins 3 with 5 and 10 with 8.
 
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