For the microcontroller code for the Arduino UNO below explain each

line of code and also the function of the overall program.

$(14$ marks$)$

void setup$()\{$

pinMode$(8,$ INPUT$)$;

pinMode$(13,$ OUTPUT$)$;

digitalWrite$(13,$ HIGH$)$;

$\}$

void loop$()\{$

if$($digitalRead$(8)==$HIGH$)\{$

digitalWrite$(13,$ LOW$)$;

delay$(1000)$;

digitalWrite$(13,$ HIGH$)$;

delay$(100$