diff --git a/examples/lcd_big_hello.py b/example/lcd_big_hello.py
similarity index 100%
rename from examples/lcd_big_hello.py
rename to example/lcd_big_hello.py
diff --git a/examples/main.py b/example/main.py
similarity index 87%
rename from examples/main.py
rename to example/main.py
index a315ea3..ae68a4f 100644
--- a/examples/main.py
+++ b/example/main.py
@@ -11,15 +11,15 @@ You should have received a copy of the GNU General Public License along with thi
 
 from ProgramChooser import ProgramChooser
 
-def micronec():
-    from micronEC import micronec
-    micronec.run()
+def randomblink():
+    import randomblink
+    randomblink.run()
 def lcd_big_hello():
-    from excercise import lcd_big_hello
+    import lcd_big_hello
     lcd_big_hello.run()
 
 programs = {
-    "micronEC": micronec,
+    "randomblink": randomblink,
     "lcd_big_hello": lcd_big_hello
     }
 
diff --git a/example/randomblink.py b/example/randomblink.py
new file mode 100644
index 0000000..c9d360a
--- /dev/null
+++ b/example/randomblink.py
@@ -0,0 +1,48 @@
+"""
+An example "program" which can be used with the ProgramChooser library, see also main.py
+Copyright (C) 2024  Benjamin Burkhardt <bluefox@privacynerd.de>
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
+"""
+# Feature: blink pico's onboard led (GPIO25) randomly
+"""
+ 
+from machine import Pin
+from time import sleep
+import random
+
+def run():
+    # Initialisierung von GPIO25 als Ausgang
+    led_onboard = Pin(25, Pin.OUT)
+    pause_counter = 0
+    counter = 0
+    
+    # repeat for some time (as it's randomly you don't really now)
+    # approx ~30s
+    while counter < 30:
+        # turn LED on
+        led_onboard.on()
+        # wait a short time (80ms)
+        sleep(0.08)
+        # turn LED off
+        led_onboard.off()
+        # wait a shorter time (20ms)
+        sleep(0.02)
+        pause_counter += 1
+        
+        # make a pause (1s) randomly
+        if pause_counter > random.randint(6,20):  
+            sleep(1)
+            
+        print(counter)
+        counter += 1
+
+if __name__ == "__main__":
+    run()
+