http://www.futureelectronics.com/en/Search.aspx?dsNav=Ntk:PartNumberSearch%7cPSoC+5LP%7c1%7c,Ny:True,Ro:0,Nea:True,N:955 . In this video, we use a PSoC Creator component to configure a PWM to blink an LED. The PWM component provides compare outputs to generate single or continuous timing and control signals in hardware. The PWM provides an easy method of generating complex real-time events accurately with minimal CPU intervention. http://youtu.be/PhwnYKsn-DM
