need c code for wireless scrolling notice board using 89s52 and rf

hi i need a microcontroller project called wireless notice board using rf . The string which we are typing from pc is to be transmitted from transmitter section and it is to be displayed in receiver 16*2 lcd controller used is 89s52. rf encoder and decoder are ht12e and ht12d. you need to send the original source code, proteus or eagle layout files (both schematic and layout).proteus desgn simulation is preferred. simulation should be done using keil software