Recently, in the last few weeks, I have been spending some spare time working on a load cell sketch for an Arduino Mega board, with 20x4 character LCD display, and a data logging shield with real time clock.
Unfortunately, I was using a "cheapie" HP laptop that only has about 32 GB, something...
I am interested in recording sounds from an electrolysis reactor over the course of about a week, but I don't want all the data that entails.
I was thinking about trying to use a VOX recorder, but I would lose the leading edge of the sound that might be like a pop or thump. Total sound duration...
I could only find a limited amount of video instruction on this, new to Matlab.
I have some data files with date and time in separate column vectors, but want to plot the time stamped data, so that date and time are together (as x axis on plot).
Very complicated scale analysis, but the analysis reminds me of montmorillonite clay, also portland cement.
I tried about every sort of acidic cleaner in the known universe (short of hydrofluoric acid, which I refuse to deal with), then realized we had a quantity of concrete tool cleaner. I...
