The newest model in Sensoray's 2600 series, the 2652, uses a single category-5 patch cable, connected to a 2601 communication module, to monitor and control up to eight solid state relays. Each of the relay sockets can have either an ac in, ac out, dc in, or dc out relay. The module uses a software debounce filter on each input relay to cut down on electromechanical switch bounce errors. The client can control the relay while configured as an output, or the relay can run as a PWM output with a rate and duty cycle specified by the client. There are five independent interlock circuits for letting external circuitry such as an emergency stop switch to de-energize an output relay.
Inforbix is leveraging its CAD and product data access technology to power up a free iPad app that lets mobile users search and access engineering data.
Unlike his friends in engineering programs, blogger Jon Titus had little need for calculus except in a few of his college physical-chemistry labs and classes.
In the wake of the Chevy Volt fire investigations, sales are down, and General Motors' (GM) CEO Dan Akerson is blaming the downturn on a spate of bad publicity.
Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
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