diff --git a/buzzer.sh b/buzzer.sh
index 01dde49..885593d 100755
--- a/buzzer.sh
+++ b/buzzer.sh
@@ -1,17 +1,23 @@
 #!/bin/sh
 
-# set gpio number
-gpio=0
+buzzgpio=0
+strobogpio=2
+
+$(command -v gpio) mode IN $buzzgpio
+
+$(command -v gpio) mode OUT $strobogpio
+$(command -v gpio) write $strobogpio 1
 
-$(command -v gpio) mode IN $gpio
 
 while true; do
 
-	buzzerstat="$($(command -v gpio) read $gpio)"
+	buzzerstat="$($(command -v gpio) read $buzzgpio)"
 	
 	if [ "$buzzerstat" -eq 0 ]; then
 		/home/pi/RandomVideo/RandomVideo.sh buzzer
+        $(command -v gpio) write $strobogpio 0
 		sleep 1
+        $(command -v gpio) write $strobogpio 1
 
 	elif [ "$buzzerstat" -eq 1 ]; then
 		sleep 0.1