http://www.pbnation.com/showthread.php?t=3795022
I came accross this today and I thought "why not run this by inception"
it would be awesome if the 10$ chrono was an open source blueprint.
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http://www.pbnation.com/showthread.php?t=3795022
I came accross this today and I thought "why not run this by inception"
it would be awesome if the 10$ chrono was an open source blueprint.
That's pretty cool but above my expertise
Been there done that, 12 years ago. Doc still has my prototype. Even at 20mhz I could not get decent shot to shot consistency of measurement, but perhaps I made some crucial errors in code.
20 MHz board speed... for 1 m/s resolution I would think you'd only need to sample at 5-10 khz max which should be doable with a 20MHz clock.
Sounds like something funky was goin' on.