POT command
Hi,
I am building a robot using Basic1.
The robot should track voice.
I need to connect 4 microphones as inputs to the Basic1 and to decide which one of them recieve the loudest signal.
I am trying to use the POT command to translate the microphones output to a digital value.
As an experimante, I connected P4, of Basic1, directly to·5V. I expected to see that Basic1 is reading a value of 255, but instead it read only once 255 and then read value of 0.
Can anyone explain to me the phenomena, please?
········· Thanks,
![burger.gif](http://forums.parallax.com/images/smilies/burger.gif)
·············· Shy
I am building a robot using Basic1.
The robot should track voice.
I need to connect 4 microphones as inputs to the Basic1 and to decide which one of them recieve the loudest signal.
I am trying to use the POT command to translate the microphones output to a digital value.
As an experimante, I connected P4, of Basic1, directly to·5V. I expected to see that Basic1 is reading a value of 255, but instead it read only once 255 and then read value of 0.
Can anyone explain to me the phenomena, please?
········· Thanks,
![burger.gif](http://forums.parallax.com/images/smilies/burger.gif)
·············· Shy
Comments
·· Without knowing what you have connected and how they're connected, it would be difficult to say what's happening.· Your code would also be helpful (attached).
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Chris Savage
Parallax Tech Support
csavage@parallax.com
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Jon Williams
Applications Engineer, Parallax