The electronic TENS (transcutaneous electrical nerve stimulation) therapy pain relief kit called Dr. Pocket uses electronic pulse stimulation via TENS to deliver Top, Mr. Pocket in use with the large flexible electrode pad. Center, a view of the read-outs on the Mr. Pocket display screen. Bottom, the unit also comes with four small electrode pads. electric … [Read More...]
FROM THE EDITORS
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Aimee Kalnoskas
Low-power transformers meet isolation, creepage, clearance safety standards -
Bill Schweber
Vacuum tubes we still (have to) use: The traveling wave tube, Part 1 -
Lee Teschler
Chamber handles far-field radar tests -
Lynnette Reese
Selecting a replacement external power supply – what you need to know -
Scott Thornton
8-bits and counting: 8-bit MCUs are still going strong
Sponsored Content
Why You Should Avoid Choosing an Oscilloscope Based on Bandwidth Alone
By Kaitlyn Franz, Digilent Test & Measurement Manager When choosing an oscilloscope, it is critical to make sure that you find the perfect balance of quality and performance. Considering the … [Read More...]
Master wireless connectivity for IIoT with Avnet and TE Connectivity
Traditional quality improvement programs are yielding diminishing returns. As a result, many manufacturing environments are turning to the Industrial Internet of Things (IIoT) to deliver the insights … [Read More...]
FAQ
Vacuum tubes we still (have to) use: The traveling wave tube, Part 1
The previous parts of this article explored the photomultiplier tube (Part 1 and Part 2), which is based on a simple, fairly clear physics principle, although building a high-performance PMT is … Read
Vacuum tubes we still (have to) use: The traveling wave tube, Part 2
We live in a world of solid-state active devices that have made most vacuum tubes obsolete, but a few types remain as they are still indispensable. The previous part of this article … Read
What you need to know about MCUs for servo control
A servo motor, used for position feedback of angular rotation, applies pulse width modulation (PWM) signals for precise control over motion. Industrial design engineers can change the rotation … Read
Vacuum tubes we still (have to) use: The photomultiplier tube, Part 2
We live in a world of solid-state active devices that have made most vacuum tubes obsolete, but a few types remain as they are still indispensable. Part 1 of this article explained the … Read
Podcasts
The Future Car: A Siemens Podcast Gernot Spiegelberg on Musk, the migration to MaaS
Episode Info Gernot Spiegelberg: “There is only one person who’s dealt with this chicken and egg problem…it’s Elon Musk.” Dr. Spiegelberg, a researcher in Siemens AG Corporate Technology, joins Ed to discuss the move from manufacturing to MaaS, a future where avatars travel instead of people, and why the shift from internal combustion engines is […]
Focus on Analog ICs
Quad-channel, wideband RF transceiver handles 3G/4G/5G macrocell base stations, M-MIMO, small cell system apps
ADI has announced a new member of its RadioVerse family, the ADRV9026 quad-channel, wideband RF transceiver. Designed to support base station applications (including single and multistandard 3G/4G/5G … [Read More...]
RF PIN diodes now available from California Eastern Laboratories
California Eastern Laboratories (CEL) and LITEC Corporation announce a partnership allowing CEL to exclusively promote and sell LITEC’s RF PIN diode products in the Americas, Israel and India. CEL has … [Read More...]
Frequency dividers in compact, rugged SMA connectorized packages work to 20 GHz
A new line of frequency divider modules cover broadband frequencies from 0.1 GHz to 20 GHz. A comprehensive offering of 28 different models features fixed divide-by-ratios from 2 to 40. These compact … [Read More...]
Focus on Microcontrollers
Industrial Ethernet communications IC supports Time Sensitive Networking
Renesas Electronics Corporation announced the development of the R-IN32M4-CL3 IC for industrial Ethernet (IE) communication. Renesas’ latest industrial network device heralds support for CC-Link IE … [Read More...]
FPGA prototyping system employ Intel Stratix 10 GX 10M devices
S2C has announced the availability of its new S10 10M Prodigy Logic System family based on Intel Stratix 10 GX 10M FPGA which will be available in Single, Dual and Quad FPGA configurations. The Single … [Read More...]
Super tiny signal transformers optimized for LAN interfaces
Würth Elektronik is expanding its extensive range of signal transformers. The new series of WE-STST Super Tiny Signal Transformers for LAN interfaces features a maximum component height of just 2.9 mm … [Read More...]
Focus on Power Electronics
Low-power transformers meet isolation, creepage, clearance safety standards
Signal Transformer announced select models of the 14A Series One-4-All International transformers for low power applications are now recognized by UL as Inherently Limited Class 2 transformers per (UL 5085-3). The 14A Series offer better performance … [Read More...]
Flyback transformers handle IEEE 802.3 af-compliant PoE PD and PWM controller apps
Bourns, Inc. announced an addition to the company’s flyback power transformer line. Designed to support IEEE 802.3 af-compliant, integrated Power-over-Ethernet (PoE) Powered Device (PD) and Pulse Width Modulation (PWM) controller applications, Bourns … [Read More...]
Low-compression-force gap-filler pads boost thermal efficiency of heat sinks
The compression characteristics of thermal gap fillers should be key considerations during a product’s early design phase. For applications that have delicate components or widely varying gap distances, Fujipoly created a line of Low Compression … [Read More...]
Focus on 5G
Quad-channel, wideband RF transceiver handles 3G/4G/5G macrocell base stations, M-MIMO, small cell system apps
ADI has announced a new member of its RadioVerse family, the ADRV9026 quad-channel, wideband RF transceiver. Designed to support base station applications (including single and multistandard 3G/4G/5G macrocell base stations, massive MIMO (M-MIMO), … [Read More...]
Keysight achieves 3GPP C-V2X RF conformance test case validation
Keysight Technologies announced that the company achieved 3rd Generation Partnership Project (3GPP) validation of the industry’s first cellular vehicle-to-everything communications (C-V2X) radio frequency (RF) conformance test case. As a result, … [Read More...]
RF components cover sub-6 GHz and mmWave frequencies
Pasternack announces a comprehensive portfolio of 5G RF solutions serving the urgent needs of engineers and technicians around the world with high-grade RF components and cable assemblies shipped same-day to support 5G innovation, testing and … [Read More...]
Embedded Systems
SoC design software supports ASIL B, D safety levels in automotive apps
Synopsys announced new functional safety (FS) derivatives of its popular DesignWare ARC processor IP to simplify and accelerate the development of automotive system-on-chips (SoCs). The safety-enhanced processor portfolio, which includes the Synopsys … [Read More...]
VPX rugged video/graphics and GPGPU card target electronic warfare apps
Abaco Systems today announced the GR5 3U VPX rugged video/graphics and GPGPU card, further extending the range of options available and providing customers with the ability to choose exactly the right solution for the specific … [Read More...]
Platform helps implement security features in SoCs
SiFive Inc. announced the release of SiFive Shield, a class-leading new platform security architecture. SiFive Shield is an innovative new approach to SoC design, offering a whole SoC approach to security that enables secure lifecycle management, … [Read More...]
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