[Chris] writes in to let us know about his latest animatronics tutorial, this time on robotic eyebrows! The tutorial takes us through the process of using a fairly simple PIC circuit to display ...

This chapter, like its predecessor, focuses both in hardware and software related to PIC microcontrollers. In the second part, we made an attempt to blink one LED through a PIC microcontroller ...

He then shows how that ring can easily be programmed using a PIC and some C. [Shahriar]’s eval board is a simple setup that he’s used for other projects.