Frequency generator from 0Hz to 15khz

Hi.....
Can i generate frequency 0Hz to 15Khz using 555 Ic?
Please help me....
Actually generate but not from 0 Hz...
Thank you.

you can look for Astable multivigrator configuration. All you need is to find proper value for 15Khz signal generator and then you can either connect a potentiometer to change output signal.

there are lot of websites that provides you 555 RC calculators.. try them

@ sonali_maow
see this link for calculation of 555 frequency
http://www.doctronics.co.uk/555.htm

try this calculator :

http://www.google.co.in/url?sa=t&rct=j&q=555+calculator&source=web&cd=4&ved=0CEIQFjAD&url=http%3A%2F%2Fwww.ohmslawcalculator.com%2F555_astable.php&ei=Is1xT9aaF9DPrQf508HuDQ&usg=AFQjCNH9jv2F81YA8dzUJzYUCwuaPO-1ow&cad=rja