FLUID POWER: Ashcroft’s A-Series pressure switches are designed for tough OEM and industrial applications requiring a durable, high-quality miniature switch. Available with explosion-proof and watertight enclosures, the stainless steel A-Series pressure switch features a refined piston actuator that can be ranged up to 2000 psi while enduring a working pressure of 5000 psi. Small dimensions, a choice of connections and a field adjustable set point make the A-Series pressure switch easy to configure and install in nearly any alarm, shutdown or control application.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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.