This Grove - Ultrasonic sensor is a non-contact distance measurement module which works at 42KHz, suitable for projects that require middle distance measurement.

Dependencies:   RangeFinder mbed

Fork of SeeedUltrasoundRangeFinder by Nick Ryder

Revision:
1:285d47b768ac
Parent:
0:186bb2174995
--- a/main.cpp	Wed Jul 04 15:56:38 2012 +0000
+++ b/main.cpp	Sat Aug 29 04:27:42 2015 +0000
@@ -24,7 +24,7 @@
 #include "RangeFinder.h"
 
 // Seeed ultrasound range finder
-RangeFinder rf(p21, 10, 5800.0, 100000);
+RangeFinder rf(D0, 10, 5800.0, 100000);
 DigitalOut led(LED1);
 
 int main()  {