Electronics:Hasco’s KLT series relay just won TUV approval for 10.5 amps at 250 VA for 100K operations at 105C. Measuring 15.5 mm X 19 mm X 15, this relay (UL and CSA approved) has additional switching voltages at 120V ac and 277V ac and has both a tungsten and ballast rating with an in rush current of 40A. Other current ratings available include 6, 12, 15 and even 20A. The KLT is in stock in most dc coil voltages, with a Class B coil and Class F as an option. Free samples are also available upon request.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
Here’s a look at robots depicted in movies and on TV during the 1950s and 1960s. We tried to collect the classics here, omitting the scores of forgettable B movies such as Santa Claus Conquers the Martians and Dr. Goldfoot and the Bikini Machine. Stay tuned for slideshows of robot stars from later decades.
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.