Training Bike Visualization
i wrote a processing sketch to visualize and record sessions on a training bike. To calculate the rotation-speed of my training bike i hooked up 2 reed-switches to my arduino and taped them to my training bike. Than i sticked a rare earth magnet on each pedal.
the processing sketch draws a small figure on a bike which is animated at the same speed as the bike.
the sketch also records the timestamps to a log file for later analysis.
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