Tag Archives: Tutorial

Pointers in C

Found a nice tutorial on using pointers in C over at netcom.com.

Tutorial on Driving a Servo through PWM

I wrote up my learnings on how to drive a servo in a little tutorial. The tutorial describes how to drive two servos (e.g. for a pan-tilt unit) through a PWM signal on an ARM Conrtex-M3. The example firmware described uses “libopencm3” as a basis. See the video below to get a glue what the […]