How to blink LED for few seconds by pressing the button on ARDUINO Uno.

step1: press push button step2: LED should blink for 5 times

I have to implement this on ARDUINO Uno board with modular based design (simulink).

[KALYAN ACHARJYA]

%Use loop in IDE programming
 ON statement;
delay()
OFF statement;
end
%

[Shivakumar Jogur]

Thank you. I want to implement with block diagrams in simulink for Arduino uno board. My requirement is to blink LED with duty cycle 50% after pressing the push button.