LASER tripwire security system

[@RICHIEURKAI]

Can u plz share code

[@CRAIGANDREWURKAI]

Yes Thambi, I have added the link for code in the description

[@RICHIEURKAI]

@@CRAIGANDREWURKAI Thanks Anna

[@Shradhakapoorrrrrr]

भैया इसका code share करो please

[@CRAIGANDREWURKAI]

I have added the link for code in the description

[@kishandattani2338]

the code is different in video and in the link
please can you give the code which is there in the video?

[@CRAIGANDREWURKAI]

oops

[@CRAIGANDREWURKAI]

It was a year back bro, idk lol

[@kishandattani2338]

@@CRAIGANDREWURKAI no problem!!

[@Kishan_Narrator]

so here is the code
int LDR = A0; // LDR analog pin
int Buzzer = 9; // Buzzer pin (Arduino pin D9)
int RLED = 7; // Red LED pin (Arduino pin D7)
int BLED = 6; // Blue LED pin (Arduino pin D6)
int PushButton = 5; // Push button pin (Arduino pin D5)
int LDRVal = 0;
bool buzzerActive = false; // Flag to track buzzer state
void setup() {
Serial.begin(9600);
pinMode(LDR, INPUT);
pinMode(Buzzer, OUTPUT);
pinMode(RLED, OUTPUT);
pinMode(BLED, OUTPUT);
pinMode(PushButton, INPUT_PULLUP); // Enable internal pull-up resistor for the button
}
void loop() {
LDRVal = analogRead(LDR);
Serial.println(LDRVal); // Print LDR value to Serial Monitor
// Check if LDR value is below a threshold (673) to activate the buzzer
if (LDRVal < 673 && !buzzerActive) {
// LDR intensity is below threshold and buzzer is not active
buzzerActive = true; // Activate the buzzer
digitalWrite(Buzzer, HIGH); // Turn on buzzer
tone(Buzzer, 500, 500); // Generate tone at 500Hz for 500ms
digitalWrite(RLED, HIGH); // Turn on red LED
delay(500);
digitalWrite(RLED, LOW); // Turn off red LED
digitalWrite(BLED, HIGH); // Turn on blue LED
delay(500);
digitalWrite(BLED, LOW); // Turn off blue LED
}
// Read the state of the push button
bool buttonPressed = digitalRead(PushButton) == LOW; // Check if button is pressed (inverted due to INPUT_PULLUP)
// Check if the push button is pressed to stop the buzzer
if (buttonPressed && buzzerActive) {
buzzerActive = false; // Deactivate the buzzer
digitalWrite(Buzzer, LOW); // Turn off buzzer
digitalWrite(RLED, LOW); // Turn off red LED
digitalWrite(BLED, LOW); // Turn off blue LED
}
delay(100); // Delay for stability
}
and here is tinkercad link
www.tinkercad.com/things/9v0IkzmwNJZ-copy-of-iot-laser-security-breach/editel?sharecode=DJCBuNGght1hTVH_AIzKQ31fFcpLDsXZX06tx8dKW-4

[@subhashsargar5676]

Can u share this code plz

[@CRAIGANDREWURKAI]

I have added the link for code in the description

[@pranitrajendramagdum5378]

Can i get the code for this

[@CRAIGANDREWURKAI]

I have added the link for code in the description

[@debangshu_devotedtomusic]

cypher found

[@shubhojitpal6370]

wrong code in the link

[@surajshinde1383]

Can you share code please

[@CRAIGANDREWURKAI]

I have added the link for code in the description