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new file mode 100755
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new file mode 100644
index 0000000..56d22ea
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diff --git a/Photoresistor/Photoresistor.ino b/Photoresistor/Photoresistor.ino
new file mode 100644
index 0000000..07abdd4
--- /dev/null
+++ b/Photoresistor/Photoresistor.ino
@@ -0,0 +1,15 @@
+// Photoresistor
+int sensorPIN = A0;
+int LED = 9;
+int sensorValue = 0;
+int LEDValue = 0;
+void setup() {
+  pinMode(LED, OUTPUT);
+}
+
+void loop() {
+  sensorValue = analogRead(sensorPIN);
+  LEDValue = map(sensorValue, 0, 1023, 0, 255);
+  analogWrite(LED, LEDValue);
+  delay(100);
+}