Muhammad_Munir
Published © GPL3+

Security Call System

Security call system by using PIR Sensor and Arduino

IntermediateFull instructions provided1,010
Security Call System

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
PIR Sensor, 7 m
PIR Sensor, 7 m
×1
Relay (generic)
×1
Jumper wires (generic)
Jumper wires (generic)
×1
BD139 Transistor
×1
2.2k Resistor
×1
Breadboard (generic)
Breadboard (generic)
×1
Mobile Phone
×1

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)

Story

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Code

Code

Arduino
void setup()
{
  
pinMode(11,OUTPUT);
pinMode(7,INPUT);
delay(500);
}

void loop()
{

if(digitalRead(7)==HIGH)
{
 
  digitalWrite(11,HIGH);
  delay(3000);
  digitalWrite(11,LOW);

  }
  
  
  }

Credits

Muhammad_Munir

Muhammad_Munir

77 projects • 48 followers
I am Arduino programmer, also expertise in ESP32 and 8266 wifi modules.

Comments

Related channels and tags
  • Home Automation
  • Security