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Blog Internet of Holiday Lights - Houston, we have a problem
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  • Author Author: Former Member
  • Date Created: 23 Jan 2015 9:02 PM Date Created
  • Views 555 views
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  • Comments 3 comments
  • interactive_tree
  • iot_holidaylights
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Internet of Holiday Lights - Houston, we have a problem

Former Member
Former Member
23 Jan 2015

Disaster has struck!

 

Over the weekend I received my Adafruit Electret Microphone. I eagerly soldered the included pins onto the board and set about testing it with the arduino's analog inputs. However, there seems to be no actual output. I looked on adafruit's website and found their example code but I was still unsuccessful:

 

image

As you can see from the image, the output is always constant. I've tried making sounds near the microphone, an arms length away and even tapped the damn thing and still nothing!

 

This unfortunately means that it is highly unlikely that my project, or at least desired plan, will be finished by the deadline. I will still try to make some form of useful project, by creating an app on my phone, but without any working microphone the project simply won't be finished. I apologise severely to all of the community, as I feel I have let you down and wasted the time of some very kind people.

 

On the (slightly) brighter side of things, I will still continue this project after the deadline! I believe that without the pressure of a deadline i will be able to solve my problems with the microphone and finally get this working. I will still produce a review of the components and a final blog on the app.

 

Thank you dearly for all your time,

 

Jack Franklin

 

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  • Former Member
    Former Member over 10 years ago in reply to Robert Peter Oakes

    Once again Mr Oakes saves the day! Thank you I'll get right on that, I'm pretty certain that I have a pair of unused earphones...

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  • Robert Peter Oakes
    Robert Peter Oakes over 10 years ago

    In the short term you potentially can feed the output of your MP3 player (Phone) directly to the arduino instead, this would provide a stronger but still safe voltage so work the audio magic on

     

    Peter

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  • clem57
    clem57 over 10 years ago

    @Jack Franklin,

     

         Did you follow this test: Wiring and Test on Adafruit. Hope this may explain the digital results.

     

    Clem

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