ultrasonic library

Hello. I need help with the library of ultrasonic sensor. After instaling the library in arduino libraries none of the examples working. Appears an error with the librarie In file included from UltrasonicDemo.cpp:12: C:\Users\Pedro\Documents\arduino-1.0\libraries\HCSR04Ultrasonic/Ultrasonic.h:20:22: error: WProgram.h: No such file or directory I need help please. What can i do? Thanks

Change “WProgram.h” to the new style “Arduino.h”. This changed in the 1.0 version of Arduino.

aeronautico: Hello. I need help with the library of ultrasonic sensor. After instaling the library in arduino libraries none of the examples working. Appears an error with the librarie In file included from UltrasonicDemo.cpp:12: C:\Users\Pedro\Documents\arduino-1.0\libraries\HCSR04Ultrasonic/Ultrasonic.h:20:22: error: WProgram.h: No such file or directory I need help please. What can i do? Thanks

Try a newer ultrasonic library that not only works with 1.0.1 and previous versions but also adds many new features:

Download NewPing library v1.4

NewPing support forum thread

Tim