Friends After a long long search, I had the imported from Byte-mark. Thanks a lot for your kind assistance

Does anyone here know about a place where I can buy Amidon Ferrite cores in Sri Lanka? :( :( :shock: If so please let me know. There are few amateur radio projects which require these Amidon Ferrite cores. Anyway if you know about a place which sells any type of ferrite core please let me know. Than...

Thanks Neo, Thanks SemiconductorCat and you are welcome. I will try to follow what you recommended.

That's a miracle!!!!
Marvelous Quadcopter. Thank you so much for posting this man!

How can we compile a C program using GCC C compiler and command prompt in windows 7?
Do somebody have any links for such a tutorial?
This question may seem so stupid, because I do not have much experience in programming.

This is about a problem I encountered while trying to write an addition programm in C. I will enclose every single detail happened inorder to make it easy for you, who are here in this forum, to understand where the actual error is. IDE- CodeBlocks Compiler- GNU GCC C compiler OS- Windows 7 Home Pre...

No, I installed it on C with CODE BLOCKS.
I'll try what you recommend.
thank you,

I installed CODE BLOCKS. :) ;) But I get this error message whenever i launch it? What may be the error with it? :oops: :oops: Mingw32-gcc.exe-No Disk There is no disk in the drive. Please insert a disk in to drive Device\Harddisk\DR2. The given options are to "Cancel", "Try Again", "Continue" :shoc...

Rksk wrote:16k resistors can't find in lanka. will 18k suitable for it?
it will change the frequency!

I think a suitable combination of series and parallel connected resistors will give an effective resistance of 16k

Thanks SemiconductorCAT
Below are the my system information.
OS-Windows 7 home premium 64-bit
system manufacturer-HP
system model- HP ProBook 4540s
Processor- Intel(R) core(TM) i5 3210 M [email protected](4 CPUs),2.5GHz
Memory-4096 RAM
I am a total Newbie for computer programming.