Pulse Width Modulation is definitely the preferred method of dimming an LED with a microcontroller, but we were interested in hearing about a different method called Binary Code Modulation.

Those following the ProtoStack tutorials will be happy to hear that there is a new installment which explains Pulse Width Modulation ... interrupts and your own code is also covered in case ...

One popular way to reconstruct analog signals in microcontrollers (µCs) is through pulse width modulation (PWM ... the first order SDM block diagram and Figure 2 shows the assembler code: The output ...