So currently I've built this piezoelectric harvester that stores the rectified power in a capacitor which is also connected to a comparator. What I want to happen is that once the voltage of the capacitor surpassed the threshold of the comparator (haven't set it yet but 2-3V), I plan to...
Hi, I'm wondering how many individual wireless transmitters/receivers (stereo or mono is fine) in theory can operate in short range (3 ft. max) next to each other without interfering dramatically (via RF freq. UHF, or any other freq. or means that would be wireless). Prefer a solution with...