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Sonar shows no readings
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March 16, 2016, 09:44:48 AM »
nitin0836
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Sonar shows no readings
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I have connected MB1040 sonar to A0 pin of apm 2.6 board as shown in the following link
http://copter.ardupilot.com/wiki/sonar/
I have selected Analog in the initial setup and there are no values being shown...
i also tried giving the signal pin 5 V separately it just doesn't seem to work
Help me!
Sonar shows no readings
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Reply #1 on:
March 16, 2016, 01:22:58 PM »
Swapnil
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Re: Sonar shows no readings
Your input pin is set to -1. Set it to 0. You may also need to change the scaling. For my MB1240, I set it to 2.04.
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Reply #2 on:
March 19, 2016, 10:19:54 AM »
nitin0836
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Re: Sonar shows no readings
Quote from: Swapnil on March 16, 2016, 01:22:58 PM
Your input pin is set to -1. Set it to 0. You may also need to change the scaling. For my MB1240, I set it to 2.04.
I tried them it doesn't work at all... there is no reading at all
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