Design of process control timer

I need help on designing a sequential timer to switch on and off atleast 3 relays in a particular sequence using timer ic.Thank You!

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venkatsr
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You can buy that off the shelf unless you are in some strange place. In that case try

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Homer J Simpson

messagenews: snipped-for-privacy@s34g2000cwa.googlegroups.com...

buy that off the shelf unless you are in some strange place. In that

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raj701015

nishanthi had written this in response to

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i need for designing the timer to switch on&off at least 3 relays nisha

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nishanthi

Electrondepot is yet another Web-based access point to USENET. The actual item is news: snipped-for-privacy@s34g2000cwa.googlegroups.com

The first step in the design process is writing a specification. Assign actual **numbers** to as many things as you can.

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This sort of thing is very useful:

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JeffM

ANISHA JANCY had written this in response to

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sir i need the detail of designing the processor control timer.pls can u send me at my mail id - snipped-for-privacy@gmail.com

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ANISHA JANCY

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