Модуль лазера

 

 Laser Module Модуль лазера  
   

Sketch code

 

void setup ()
{
pinMode (13, OUTPUT); / / define the digital output interface 13 feet
}

void loop () {
digitalWrite (13, HIGH); / / open the laser head
delay (1000); / / delay one second
digitalWrite (13, LOW); / / turn off the laser head
delay (1000); / / delay one second
}