Clock and KeyBoard can be found at below links.
Also ... Please Try to Help other's even If its a simple NOOB question. Please do not tell " if u don't know that may should not do this etc etc. " cos we all started as Noobs. (this is a kind request)
Also Please try to read at-least last 10-15 pages before u ask a question.
I have attached Entropy512 Kernel in tar format with ODIN (Odin and .tar format kernel inside the zip). Its a OLD kernel but it does the job Or If you want to Flash the Latest Kernel from Entropy512 Latest Kernel with SGS kernel Flasher.. Download from this LINK
and Copy to ur Internal SD and Flash with SGS Kernel Flasher.
Thanks to Entropy512 for his kernels.