I am a trainer and I am new in the world of arduino. I like the world of free technology because I see his applicability in sport, because the commercial devices that we use for evaluating our athletes are very expensive and unreachable. For this reason, I would like to ask advice for this project. My intention is to measure the speed at what I am able to move the weights; in this sense, the issue would be to put the device on the weights that you are moving and calculate the displacement/time in one exercise; for example, bench press and export the raw data to a spreadsheet. The frecuency of sampling would be 2000Hz and the resolution 16 bits. What arduino, components and so on do you recommend me to carry out the project?.
Thanks in advance.