The Texas Instruments Sensors & Controls group has introduced a low-cost, hermetically sealed pressure transducer/transmitter, available in both 4-20 mA or voltage outputs. With electromagnetic compatibility (EMC) protection at levels to 100 V/m, the transducer also features vibration tolerance rated at 20g (up to 1 kHz), a wide operating temperature range of -40 to 135C, and pressure ranges from 50 to 750 psi. Applications include medical systems monitoring and pneumatics, HVAC regulators and compressors, pumps and flow systems used in process industries, and hydraulics for off-road vehicles. For more TI S&C products, go to www.tisensors.com.
The promise of the Internet of Things (IoT) is that devices, gadgets, and appliances we use every day will be able to communicate with one another. This potential is not limited to household items or smartphones, but also things we find in our yard and garden, as evidenced by a recent challenge from the element14 design community.
If you didn't realize that PowerPoint presentations are inherently hilarious, you have to see Don McMillan take one apart. McMillan -- aka the Technically Funny Comic -- worked for 10 years as an engineer before he switched to stand-up comedy.
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.