Datasheet

IDUINO for Maker’s life
www.openplatform.cc
********Code begin********
int Led = 13;// define LED Interface
int buttonpin = 3;
int val;// define numeric variables val
void setup ()
{
pinMode (Led, OUTPUT) ;//define LED as output interface
pinMode (buttonpin, INPUT) ;// define metal touch sensor output interface
}
void loop ()
{
val = digitalRead (buttonpin) ;//digital interface will be assigned a
value of 3 to read val
if (val == HIGH) //When the metal touch sensor detects a signal, LED
flashes
{
digitalWrite (Led, HIGH);
}
else
{
digitalWrite (Led, LOW);
}
}
********Code End********