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manee

Member Since 13 Oct 2012
Offline Last Active Oct 13 2012 11:49 PM
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netduino plus and parallax ultrasonic

13 October 2012 - 07:10 PM

Hi all, I am new to using netduino plus and am wondering why my parallax ultrasonic ping does nothing. I am using a tristate port to get the readings but there seems to be no variation in the data being read. My main question is how do i know if the sensor is working? I dont see the LED on the ping sensor light up (like shown in youtube arduino videos). Anyone who can share working c# code would help. I have attached a picture of my connection. please tell me if i am doing something wrong. I have a 5v connection, ground and am using digital pin 7.

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