The MR267 motorized potentiometers are engineered to provide a simple and inexpensive solution for automating existing systems controlled by manually-operated potentiometers, rheostats, or rotary cam switches. They are reportedly simple to use and set up, with no computers required or software to write. The products are available in a range of configurations, including number and type of pots, number and type of cam switches, cycle time, and packing. Micronorhttp://rbi.ims.ca/4911-599
Solar energy is becoming an increasing source of scalable, renewable energy around the world. However, while energy from the sun itself is natural and environmentally friendly, the process for creating solar cells is not, which means one area of research in the field is to try to change this scenario.
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.