Category: Robotics

Blog material on all robotic related topics

Featured Engineer at EE WEB

This posting is rather short as it points to a longer one. I had the honor of being the Featured Engineer at the online Electrical Engineering Community magazine EE WEB. You can find the published article / interview HERE. EE WEB…

Cobotrox I in Action

Like I explained on my previous post, I was finally able to take my old electric wheel chair platform and remote control it by using a very simple decoder that takes RC PWM signals and generates DC Motor PWM signals.…

Understanding PWM

PWM stands for Pulse Width Modulation and it basically means precisely that. You have a pulse, and if you can change the width of the pulse without changing the frequency, then you have modulated its width. Lets first take a…

Removing the Brakes

Wheel chairs are meant to carry somebody, usually somebody that can not walk. It should be of no surprise that in the last few decades, architectural constructions have been mandated to take this into account.  Wherever you go, there are…