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Created January 16, 2023 © GPL3+

Advanced Street Lights

This Project is the advanced version of Smart Street lights which can differentiate between moving or immobile object, with IoT control.

IntermediateWork in progress2 hours19

Things used in this project

Hardware components

Arduino UNO

PIR Motion Sensor (generic)

LED Light Bulb, Frosted GLS

Seeed Studio Grove - 2-Channel SPDT Relay

Channel can be decided according to output lights.

9V battery (generic)

Ac source can also be used.

LDR, 5 Mohm

Resistor 1k ohm

Slide Switch

For Ac supply choose switch accordingly.

Software apps and online services

Arduino IDE

Hand tools and fabrication machines

10 Pc. Jumper Wire Kit, 5 cm Long

For Ac supply choose proper wires.

Wire Stripper & Cutter, 18-10 AWG / 0.75-4mm² Capacity Wires

For Ac supply mainly used.

Story

This project is the advanced version of smart streetlight. The early version of IR sensor based smart light was not able to differentiate between moving or immobile objects.
By using PIR sensor we can solve that problem.
Since micro-controller is added in this circuit it can easily integrated with IoT, for wireless operation of lights in case of sensor failure or system maintenance.

IoT version will be available if demanded. Using any communication Micro-controller like Esp-32 Wifi inbuilt version IoT functioning can be made.

With this advanced version object like dustbin, static car can be differentiate which was not able to done in IR based sensor. Hence it is practically working system for saving light and energy.

Code

Arduino Code

void setup()
{
  pinMode(A0, INPUT);
  pinMode(13, INPUT);
  pinMode(12, INPUT);
  pinMode(11, INPUT);
  
  Serial.begin(9600);
  
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  
}

void loop()
{
  Serial.println(analogRead(A0));
  if(analogRead(A0)>500){
    if(digitalRead(13)==1) {
      digitalWrite(4, HIGH);
    }
    else{
      digitalWrite(4, LOW);
    }
    if(digitalRead(12)==1)
    {
      digitalWrite(3, HIGH);
    } 
    else{
      digitalWrite(3, LOW);
    }
    
    if(digitalRead(11)==1) {
      digitalWrite(2, HIGH);
    }
    else {
      digitalWrite(2, LOW);
    }
  }
  else{
    digitalWrite(2, LOW);
    digitalWrite(3, LOW);
    digitalWrite(4, LOW);
  }
  
  delay(10);
}

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Advanced Street Lights

Advanced Street Lights

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Schematics

Schematic

Diagram

Code

Arduino Code

Credits

Comments

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