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Assessing Conductor and Dielectric Losses in Transmission Lines

Assessing Conductor and Dielectric Losses in Transmission Lines

Understanding the causes of attenuation in a transmission line can help us choose the right solutions for our application. In this article, we’ll learn about attenuation caused by conductor loss and dielectric loss.


Sony’s Energy Harvester Draws Power From Electromagnetic Wave Noise

Sony’s Energy Harvester Draws Power From Electromagnetic Wave Noise

Sony Semiconductor Solutions has devised a device that uses stray EM waves that already exist in the environment to power IoT devices.


News Sep 14, 2023 by Jake Hertz
Behind Saildrone: The Company Sending Autonomous Sailboats Into the Eye of Hurricanes

Behind Saildrone: The Company Sending Autonomous Sailboats Into the Eye of Hurricanes

Driven by wind and solar power, storm-chasing Saildrone vessels are autonomously collecting valuable scientific data for up to a year at a time.


News Sep 12, 2023 by Aaron Carman
Understanding Bluetooth LE Pairing—Step by Step

Understanding Bluetooth LE Pairing—Step by Step

Pairing is an important concept in Bluetooth LE. Let’s examine the fundamentals of Bluetooth LE pairing, outlining how LE devices securely share keys between trusted devices.


Communication ‘Breakthroughs’ Make Waves in the Wireless Industry

Communication ‘Breakthroughs’ Make Waves in the Wireless Industry

From the smallest LTE-M/NB-IoT module to the fastest 5G uplink speed record, several companies have recently taken to the news to claim an important feat in wireless technology.


News Aug 26, 2023 by Jake Hertz
The Challenge of Integrating an Antenna Into Small IoT Devices

The Challenge of Integrating an Antenna Into Small IoT Devices

Designing antennas for compact IoT devices is a tricky task, but an increasingly important one. Learn more about this challenge and how to meet it.


Understanding and Minimizing Switching Noise Jitter (SNJ)

Understanding and Minimizing Switching Noise Jitter (SNJ)

Switching noise jitter (SNJ) is an important concept to digest and a tricky problem to manage. Learn the background of SNJ and how employing innovative filtering technology can smooth the way.


Understanding Security Keys in Bluetooth Low Energy

Understanding Security Keys in Bluetooth Low Energy

Learn the roles of the three security keys in Bluetooth LE—Long Term Key (LTK), Connection Signature Resolving Key (CSRK), and Identity Resolving Key (IRK).


Renesas Continues Acquisition Trail, Now Pursuing Sequans’ Cellular IP

Renesas Continues Acquisition Trail, Now Pursuing Sequans’ Cellular IP

First, it was Dialog Semiconductor. Then it was Celano and Panthronics. Now, Renesas is after 4G/5G specialist Sequans in its latest string of IoT-focused acquisitions.


News Aug 08, 2023 by Jake Hertz
Whitening Filters Help Low-Power Radios Tackle Issues Caused by Long Identical Bit Sequences

Whitening Filters Help Low-Power Radios Tackle Issues Caused by Long Identical Bit Sequences

Learn how whitening filters solve problems in low-power radios when transmitting long identical bit sequences. Explore their significance in protocols like BLE and ZigBee.


Haptics Development Board is Small Enough to Fit Inside Your Lightsaber

Haptics Development Board is Small Enough to Fit Inside Your Lightsaber

Aimed at easing the process of developing devices that require HD haptics, Titan Haptics has unveiled a tiny board designed both for development and and for embedding into your design.


News Aug 02, 2023 by Jeff Child
Startup HaiLa Aims Its Ambient IoT Tech at a ‘No Batteries’ IoT Future

Startup HaiLa Aims Its Ambient IoT Tech at a ‘No Batteries’ IoT Future

Emerging from stealth mode, HaiLa believes they can enable a future of IoT nodes without batteries.


News Aug 01, 2023 by Jake Hertz
KYOCERA-AVX SCC High Capacitance Cylindrical SuperCapacitor | New Product Brief

KYOCERA-AVX SCC High Capacitance Cylindrical SuperCapacitor | New Product Brief

KYOCERA AVX SCC series of high-capacitance cylindrical electrochemical double-layer supercapacitors is designed to offer exceptional pulse power handling capabilities. Watch and learn all about their features, specs, applications, and more!


ATT and GATT—How Bluetooth LE Devices Store Data

ATT and GATT—How Bluetooth LE Devices Store Data

Learn how ATT and GATT protocols help Bluetooth LE devices store and manage data, making it easier for connected devices to work together seamlessly.


IEEE Certifies Li-Fi, the Light-based Communications Standard

IEEE Certifies Li-Fi, the Light-based Communications Standard

The IEEE has certified the first standard for Li-Fi, a high-speed digital communication standard in the infrared (IR), visual light, and ultraviolet (UV) spectrums.


News Jul 21, 2023 by Duane Benson
Sensor Technology Tackles Air Quality Challenges in the Industrial Realm

Sensor Technology Tackles Air Quality Challenges in the Industrial Realm

As we better understand the dangers of poor indoor air quality, engineers are looking to sensor technologies for detection and monitoring.


Vulnerabilities and Attacks on Bluetooth LE Devices—Reviewing Recent Info

Vulnerabilities and Attacks on Bluetooth LE Devices—Reviewing Recent Info

To understand known vulnerabilities and attacks on Bluetooth LE devices, we review some studies from the past 4+ years.


Ex-Apple Engineers Develop ‘Disappearing Computer’ in Pin-sized Device

Ex-Apple Engineers Develop ‘Disappearing Computer’ in Pin-sized Device

With a wearable projector that acts as a "non-physical smartphone," Humane hopes its flagship computing device will help people stay present in everyday life.


News Jul 11, 2023 by Chantelle Dubois
Nuvoton Announces New 8-bit MCUs for Battery-free Designs

Nuvoton Announces New 8-bit MCUs for Battery-free Designs

Designs without a power source may find much more in their power budget.


News Jul 10, 2023 by Aaron Carman
Energy Harvesting Roundup: 4 New Designs Tap Into Ambient Energy

Energy Harvesting Roundup: 4 New Designs Tap Into Ambient Energy

With more low-power IoT devices flooding the market, researchers and developers are getting creative with power solutions—with some turning to unique energy harvesting techniques.


News Jul 04, 2023 by Aaron Carman