Series Photoelectric Sensors sense distances of up to 30m (98 ft), with
greater signal strength to reliably "see" through more contaminants that
collect on the sensor lens. The new light spot also facilitates easier
alignment, even to small objects or reflectors. The ML100 series is cULus
The ML100 provides
automatic crosstalk protection, meaning that two ML100 sensors can be used
together without any mounting restrictions. They are also highly immune to
ambient light, even in environments using high frequency energy-saving
fluorescent lights. A broader temperature rating (-30 to 60C; -22 to 140F) means
the ML100 provides reliable operation in bothlower temperature and higher temperature environments, including
cold storage areas.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Highly regarded engineer and physicist Ransom Stephens speaks with Design News about his extensive science and engineering background, the serious yet funny study of neuroscience, and how one primes their brain for innovation.
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.