diff --git a/Motion_detection_using_PIR_sensor/pir_sensor.ino b/Motion_detection_using_PIR_sensor/pir_sensor.ino
deleted file mode 100644
index 5a18289..0000000
--- a/Motion_detection_using_PIR_sensor/pir_sensor.ino
+++ /dev/null
@@ -1,53 +0,0 @@
-/*************************************************************************
-
-   PROJECT NAME: Bharat Pi pir_sensor sample code
-   AUTHOR: Bharat Pi
-   CREATED DATE: 02/08/2023
-   COPYRIGHT: BharatPi @MIT license for usage on Bharat Pi boards
-   VERSION: 0.1.0
-
-   DESCRIPTION: Bharat Pi pir_sensor sample code
-
-   REVISION HISTORY TABLE:
-   ------------------------------------------
-   Date      | Firmware Version | Comments
-   ------------------------------------------
-   02/08/2023 -    0.1.0       -    Initial release of sample script.
-
- *************************************************************************/
-
-
-int led = 32;                // the pin that the LED is atteched to
-int sensor = 23;              // the pin that the sensor is atteched to
-int state = HIGH;             // by default, no motion detected
-int val = 0;                 // variable to store the sensor status (value)
-
-void setup() {
-  pinMode(led, OUTPUT);      // initalize LED as an output
-  pinMode(sensor, INPUT);    // initialize sensor as an input
-  Serial.begin(115200);        // initialize serial
-}
-
-void loop(){
-  val = digitalRead(sensor);   // read sensor value
-  if (val == HIGH) {           // check if the sensor is HIGH
-    digitalWrite(led, HIGH);   // turn LED ON
-    delay(100);                // delay 100 milliseconds 
-    
-    if (state == LOW) {
-      Serial.println("Motion detected!"); 
-      state = HIGH;       // update variable state to HIGH
-    }
-  } 
-  else {
-      digitalWrite(led, LOW); // turn LED OFF
-      delay(200);             // delay 200 milliseconds 
-      
-      if (state == HIGH){
-        Serial.println("Motion stopped!");
-        state = LOW;       // update variable state to LOW
-    }
-  }
-}
-
-