Calculator!!!

[Gaurav Varshney]

i'll be highly oblized if somebody can provide me code for making a simple calculator using 89C51 microcontroller,16X2 LCD and 4X4 matrix keyboard..if anybody has it then please mail it to me at gv86mit04@gmail.com as soon as possible..

 

[abbas1707]

i'll be highly oblized if somebody can provide me code for making a simple calculator using 89C51 microcontroller,16X2 LCD and 4X4 matrix keyboard..if anybody has it then please mail it to me at gv86mit04@gmail.com as soon as possible..

u must do it yourself
but u can get some help from my code.connect lcd to port2,keypad to port 3.make modifications in code as u need!!!
hope it will help u