Hi, I am a total noob with the arduino board and programming and I have a problem. Although I've read through some tutorials I cannot figure out how to make my Ultrasonic sensor press a key on the keyboard if it detects something within 5cm.
Detecting proximity works using Arduino Playground - Ping Library code. But can somebody please tell me how to make it press a key on the keyboard (any key)
The reason Im making this is so that when someone inserts coin in a box it should press a key on the keyboard which should activate a movieclip in a flash animation.
this is how my connections look like
We'll need to something more about the "keyboard" for a start...