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2789 Views 1 Reply Latest reply: May 6, 2014 12:04 AM by davecuthbert RSS
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May 5, 2014 9:47 PM

Random Message Generator w/ Accelerometer

I'm looking to make a random message generator with an accelerometer, something that detects movements and makes snarky comments.  I have an Arduino uno, I'm thinking of hooking up an accelerometer and LCD display to output the message once movement has been detected.  I've never used an accelerometer before, I only want the movement detection to work at lower frequencies, like 20-100 hertz, I don't want to pick up if someone's cell phone vibrates on the same desk.

 

Do you have any thoughts on how to create a low pass filter?

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