I want to know what is a ic555 timer circuit.Can anybody tell me what is it?

 

You have come to the right place to ask this question - there are guys on this forum who know absolutely everything about this IC. But first please take a look at this chapter from the ebook:

http://www.allaboutcircuits.com/vol_6/chpt_8/index.html

 

Thank you,but can you say that where can I buy it?

 

Thank you,but can you say that where can I buy it?

I think any electronic component market or store would have this chip. It is very popular

 

http://cpc.farnell.com/jsp/search/b...=gensearch&Ntt=ne555&Ntx=mode+matchallpartial

http://www.ebay.co.uk/sch/i.html?_sacat=0&_from=R40&_nkw=ne555&_sop=15

 

Thank you,but can you say that where can I buy it?

HERE

http://www.protostack.com/integrated-circuits/ne555-general-purpose-single-bipolar-timer

 

What is 555 IC, NE555, LM555, KA555, S555, TS3V555 etc...
What 555 can do, as Astable, Monostable, Bistable, Timer, Buffer etc...

http://thebestclub.freebbs.tw/viewthread.php?tid=269&extra=page=1

 

Thank you to all of you!!