EVI Phase 3: Touch Sensing With the MPR121 Chip

Sometimes your project just needs a little e x p a n s i o n in its touch sensing capability. Here I'll show you how to hook up and use an MPR121 touch sensing module and explain how it fits into my Electronic Valve Instrument (EVI) build... Berglund Instruments: http://berglundinstruments.mediarif.com/ Perfect Fifths Explained:    • What are Perfect Intervals? | Music Theory...