Motor drivers often integrate control circuitry such as current regulation or digital state machines to operate the motor, in addition to providing a high-voltage and high-current drive. These motion solutions provide a level of robustness plus compact size that can be ideal for medical device design.
Pneumatics technology has been used in medical devices for many years, but now there are significant technology advances that are producing finer proportional control than in the past. Pneumatic systems are also working on portability issues, and solutions for low power designs.
The amount of plastic clogging the ocean continues to grow. Some startling, not-so-good news has come out recently about the roles plastic is playing in the ocean, as well as more heartening news about efforts to collect and reuse it.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
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.