I'm building some speakers today(yay!) and I don't know enough about electronics to figure this out. I'm using three-way crossovers, and it has big resistors on it. Do I still need some for the piezo ...

Murata Electronics has designed what it claims is the world’s first super tweeter drivers that are able to improve the total sound of a speaker and not just reproduce high frequencies, as with ...

The creator built a neat looking project which uses a piezoelectric element from a tweeter to detect vibrations. He is using a Zilog eZ8 series microcontroller which seemed to be very popular years ...