Depending on the application, a controller or variable-speed electric-motor drive may need to measure any combination of rotor speed, position, and direction. Absolute encoders are a popular motion control choice with their ability to determine rotor position immediately at power on, while also being able to keep track of position during sudden power losses. With […]
Basics of audio filters
By Diksha Nama, contributor, Engineers Garage An audio system is designed to receive audio signals (via microphone), record audio in some storage, transmit audio (through wired or wireless communication channels), and reproduce audio signals (via speakers). So, the audio circuits perform signal processing for representing the sound in the form of electrical signals, manipulate the […]
Heilind Electronics offers TE’s antenna portfolio for 6 GHz band
Heilind Electronics, an authorized distributor for TE Connectivity (TE), expands its WLAN product offering with the addition of TE’s new antenna product portfolio for Wi-Fi 6E. These antennas can support triple bands, including 2.4 GHz, 5 GHz and the new 6 GHz band. With the increasing use of connected devices, there has been growing demand […]
Understanding the MIL-STD-1553B bus
by Duane Teachout, Product Manager, Cinch Connectivity Solutions Despite being over 50 years old, the MIL-STD-1553B bus is still widely used, which is probably because it is really good at its job. If you’re new to the standard, read on to learn more about its features, the terminology used and how to get the most […]
Heilind Electronics now stocking Molex LTE/GPS 2-in-1 external antennas
Heilind Electronics has expanded its portfolio of wireless solutions with off-the-shelf LTE/GPS, 2-in-1 screw-mount external antennas. Integrating LTE and GPS antennas in one housing enables reliable asset tracking and remote monitoring in both commercial and consumer applications. Supporting 2/3/4G and GPS technologies, the Molex LTE/GPS 2-in-1 external antennas offer superior RF performance of less than […]
New book profiles stories of engineering genius behind 1969 Apollo moon landing
In his recently released book, Guardians of the Right Stuff, veteran design engineer and author Steve Taranovich, shares fascinating stories of the engineering individuals and teams who from beginning to end, shaped the July 20, 1969 moon landing. Listen to Steve tell the stories himself in the video below.
How to shrink size and boost performance with low inductance electrolytic capacitors
By Suzana Jankuloska, Aluminum Electrolytic Product Manager at KEMET Corp Electrolytic capacitors optimized for low internal inductance can help reduce the cost of industrial power-conversion applications while increasing efficiency, performance, and reliability. As the automation of manufacturing and assembly processes continues to become more widespread, driven by emerging trends such as Industry 4.0 and the […]
Women in Power – IEEE Power in Energy Society Award Nominations
The IEEE PES Women in Power Committee is created to foster a more diverse leadership by supporting career advancement, networking and education of women in the electric power and energy industry. One important way this mission is supported is through the formal recognition of a worthy female member of this community. The IEEE PES Wanda […]
JEDEC publishes new test method for continuous-switching evaluation of GaN devices
JEDEC Solid State Technology Association announces the publication of JEP182: Test Method for Continuous-Switching Evaluation of Gallium Nitride Power Conversion Devices. Developed by JEDEC’s JC-70 Committee for Wide Bandgap Power Electronic Conversion Semiconductors, JEP182 is available for free download from the JEDEC website. To enable the successful adoption of GaN power transistors, both reliable operation in power […]
Women in Engineering: Dr. Amy Wang
Huayan Amy Wang is a world-class technologist and the co-founder and VP Systems at Cogniac, a provider of an enterprise-class software system for automating visual inspection tasks. Prior to Cogniac, Dr. Wang was the Wireless System Performance Lead at Ruckus Wireless, where she applied advanced machine learning algorithms such as reinforcement learning in wireless communications. […]
