SENSORS: Kenneth Watkins, Application Engineer for PCB Load & Torque Inc. has released Torque Sensors - An Overview of their Design and Application. This technical paper review the basic technology of the strain gage torque sensors including structure designs, typical applications for reaction and rotary sensors and installation discussions. This paper includes an application questionnaire to help the reader determine the advantages of each type. Load Cells - An Overview of their Design and Application reviews the basic technology of the strain gage load cell including design, model classifications, and performance specifications. This paper includes typical application examples and a questionnaire to help determine specific requirements.
Specific topics discussed in both of Mr. Watkins’ papers include:
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.
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