It depends upon how you want | Microcontroller › 8051 › taking input from tactile switches › It depends upon how you want November 2, 2011 at 10:16 am #6783 sourabhParticipant It depends upon how you want to use the switch and your programming logic. If you are using “if ” condition uc rill check the state of the switch only once. But in case of while it will execute the instruction till the condition in while is true.
