diff --git a/Serial_test/Serial_test.ino b/Serial_test/Serial_test.ino
new file mode 100644
index 0000000..f412863
--- /dev/null
+++ b/Serial_test/Serial_test.ino
@@ -0,0 +1,12 @@
+int x;
+
+void setup() {
+	Serial.begin(9600);
+	Serial.setTimeout(1);
+}
+
+void loop() {
+	while (!Serial.available());
+	x = Serial.readString().toInt();
+	Serial.print(x + 1);
+}
\ No newline at end of file
diff --git a/Serial_test/serialTest.py b/Serial_test/serialTest.py
new file mode 100644
index 0000000..43668c4
--- /dev/null
+++ b/Serial_test/serialTest.py
@@ -0,0 +1,14 @@
+# Importing Libraries
+import serial
+import time
+arduino = serial.Serial(port='/dev/ttyACM0', baudrate=9600, timeout=.1)
+def write_read(x):
+	arduino.write(bytes(x, 'utf-8'))
+	time.sleep(0.05)
+	data = arduino.readline()
+	return data
+
+while True:
+	num = input("Enter a number: ") # Taking input from user
+	value = write_read(num)
+	print(value) # printing the value