Changes

Screen sound

103 bytes added, 17:18, 13 January 2013

/* HC-SR04 */

=== HC-SR04 ===

* https://code.google.com/p/arduino-new-ping/

* https://code.google.com/p/arduino-new-ping/wiki/NewPing_Single_Pin_Sketch (Use 1 PIN on the Arduino)

== Galerie ==

ControlGroup, administrator

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