diff --git a/gpio.py b/gpio.py
new file mode 100644
index 0000000..7600065
--- /dev/null
+++ b/gpio.py
@@ -0,0 +1,26 @@
+#!/usr/bin/python
+# -*- coding:utf-8 -*-
+
+import RPi.GPIO as GPIO
+import time
+
+def main():
+    LED = 26
+
+    GPIO.setmode(GPIO.BCM)
+    GPIO.setup(LED, GPIO.OUT)
+
+    try:
+        while True:
+            GPIO.output(LED, GPIO.HIGH)
+            time.sleep(1)
+            GPIO.output(LED, GPIO.LOW)
+            time.sleep(1)
+    except:
+        print("except")
+        GPIO.output(LED, GPIO.HIGH)
+        GPIO.cleanup()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/led.py b/led.py
new file mode 100644
index 0000000..f0df155
--- /dev/null
+++ b/led.py
@@ -0,0 +1,26 @@
+#!/usr/bin/python
+# -*- coding:utf-8 -*-
+
+import RPi.GPIO as GPIO
+import time
+
+def main():
+	LED = 26
+
+	GPIO.setmode(GPIO.BCM)
+	GPIO.setup(LED,GPIO.OUT)
+
+	try:
+		while True:
+			GPIO.output(LED,GPIO.HIGH)
+			time.sleep(1)
+			GPIO.output(LED,GPIO.LOW)
+			time.sleep(1)
+	except:
+		print("except")
+		GPIO.output(LED,GPIO.HIGH)
+		GPIO.cleanup()
+
+if __name__=='__main__':
+    main()
+