Square wave generation using 8051 microcontroller

in this section i am sharing  youtube video link of square wave generation using 8051 microntroller , written in assembly language....

The assembly language program is given below:

MOV TMOD,#02H
CLR TF0
CLR P1.0
MOV TH0,#05D
SETB TR0
LOOP: JNB TF0, LOOP
CLR TF0
CPL P1.0
LJMP LOOP

Thank You.

You Can Watch The Following Video