Ryan--Excellent post. My company recently installed a Cartesian robotic system that uses steppers for positioning a dispensing head providing a bead of RTV. I definitely wish I had your post prior to investigating this project. Being a mechanical engineer, there always seems to be some "magic" relative to electrical engineering and certainly electronics. Topics such as this one really gets to the basics in quick fashion. Again, good post.
Thank you for your positive comments. These solutions not only save time, but save money with a high level of analog integration and just enough digital integration to take the burden off the MCU. Two things we all wish we had more of: time and money!
Excellent post. Thanks for the entertaining explanation for how integrated motion solutions play out with steppers and BLDC motors. It's easier to simplify when motion control can be reduced to the component level and integrated capabilities. Thanks for the update.
A middle school team from Rochester, Mich., has again nabbed the grand prize in the annual international Future City Competition, which drew students from 37 regions of the United States, as well as from England and China.
The word “smart” is becoming the dumbest word around. It has been applied to almost every device and system in our homes. In addition to smartphones and smart meters, we now hear about smart clothing and smart shoes, smart lights, smart homes, smart buildings, and every trendy city today has its smart city project. Just because it has a computer inside and is connected to the Web, does not mean it is smart.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.