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To check whether the vehicle is moving, I thought we can link a microphone to the analog input of the microcontroller and set thresholds. What is your take on this ??

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Ravi Pujar

Very well explained. Thank you.

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Ravi Pujar
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Embedded systems engineer, Founder @Valetron Systems, Blogger @www.raviyp.com
 · DharwadIndia
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Raghuveer First, we need a strong preamp to make audio detectable by microcontroller. Next, Microphone can be hitting peaks when there is strong wind blowing and even when the rider is standing in a noisy environment. Accelerometer should better serve the purpose here.

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Ravi Pujar Thanks a lot for clearing my confusion.

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