Lesson 8: Activity 1(Testing Heart Rate Sensor)

Lesson 8
Activity 1 - Testing Heart Rate Sensor

Materials Needed:

• Arduino Board
• Breadboard
• USB Cable
• Laptop
• Heart Rate ear-clip sensor
• 5 x Jumper Wires

Codes:

const int heartPin = ?;                         

                     

void setup()

{

  Serial.begin(9600);                    

  pinMode(heartPin, ?);                 

}

void loop()

{

  if(digitalRead(heartPin)>0)

    {              

    Serial.println("Reading");              

    }

else

    {

     Serial.println("0");                 

    }

}