第23/31課：智能車第一部分：SunFounder智能車組裝及直流電機全橋講解

/*
Lesson 23/31: Using Seven Segment Display 
Get this code and watch video Download and resource page https://robojax.com/RJT605
YouTube video https://www.youtube.com/watch?v=3qoGAYh0lbc

*/
const int STcp = 12;//Pin connected to ST_CP of 74HC595
const int SHcp = 8;//Pin connected to SH_CP of 74HC595 
const int DS = 11; //Pin connected to DS of 74HC595 

int datArray[] = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};

void setup ()
{
  //set pins to output
  pinMode(STcp,OUTPUT);
  pinMode(SHcp,OUTPUT);
  pinMode(DS,OUTPUT);
}
void loop()
{
  for(int num = 0; num <10; num++)
  {
    digitalWrite(STcp,LOW); //ground ST_CP and hold low for as long as you are transmitting
    shiftOut(DS,SHcp,MSBFIRST,datArray[num]);
    digitalWrite(STcp,HIGH); //pull the ST_CPST_CP to save the data
    delay(1000);
  }
}