http://www.futureelectronics.com/en/Search.aspx?dsNav=Ntk:PartNumberSearch%7cPSoC+4200L%7c1%7c,Ny:True,Nea:True . Cypress audio solution introduction of the PSoC 4200L to playback audio from a PC via USB communication and implements audio controls using CapSense. https://youtu.be/Hc1SXbdqM-Y
