How to measure the displacement of a gravel particle by arduino kit ans extensometer sensor? Answered
I want to measure the displacement of a particle of gravel in the surface of an slope, along the year (each hour ot forur hours or something like that), in order to study the erosion evolution of the terrain. I suposse that the use of an arduino kit (with sd or micro sd datalogger among other characteristics) and some extesometer sensor could be the better option, but i donÂ´t know how to do it... Thanks!