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Bluetooth LE: Security Modes and Procedures Explained

In Bluetooth LE (BLE), security is a multifaceted beast. Learn the three main security modes of BLE, along with five critical BLE security procedures.

one day ago by Nthatisi Hlapisi

Chipmakers, Researchers, and Hobbyists Show Off the Many Faces of RISC-V

In this roundup, we review the ways RISC-V is making its mark in the computing world—from small-scale gaming projects to large-scale corporate initiatives.

2 days ago by Abdulwaliy Oyekunle

Connector Reboots: Apple iPhone Goes USB-C, Intel Delivers Thunderbolt 5

It’s a consequential time in the connectivity world. While Apple switches to USB-C on its new iPhone 15, Intel has released version 5 of its Thunderbolt standard.

4 days ago by Jake Hertz

MOSFET Report: New Devices Lower Losses and Boost Power Density

New power MOSFETs are aiding industrial power electronics with their high efficiency and power density.

About 5 days ago by Darshil Patel

Toshiba Adds Six Over-Temperature Detection ICs to Portfolio

The latest Toshiba temperature ICs extend the applicability of Thermoflagger technology.

About 6 days ago by Aaron Carman

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.

September 10, 2023 by Nthatisi Hlapisi

TOSHIBA TCR1HF CMOS Linear LDO Regulator IC | New Product Brief

Toshiba TCR1HF CMOS Linear LDO Regulator ICs are advanced silicon monolithic ICs crafted for power supply applications. Watch and learn all about their features, specs, applications, and more!

September 06, 2023 by Mouser Electronics

How Will Angstrom-Scale Chips Advance the Electronics Industry?

Angstrom-scale ICs will require innovation across the entire semiconductor ecosystem: This will include advances in both the hardware (transistors, power distribution, and connection of multi-die systems) and tools (EDA tools with AI/ML and silicon life-cycle management).

August 31, 2023 by Rob Aitken, Synopsys

AMD Levels Up Gaming GPUs, Providing Mid-Tier Option in RX 7000 Series

The two new graphics cards improve performance per dollar and fill an important gap in AMD's RX 7000 lineup.

August 29, 2023 by Aaron Carman

Qualcomm Reveals Snapdragon G Series Processors for Handheld Gaming

Qualcomm has a robust portfolio of computing solutions for gaming. Now, the company has released a new family of SoCs, broken into three tiers to meet different handheld gaming needs.

August 25, 2023 by Jake Hertz

Saphlux Brightens AR/VR Micro-LED Displays With Nanoporous Quantum Dots

Using modified quantum dot technology, Saphlux says its new display prototype offers the best red micro-LED engine in the industry.

August 23, 2023 by Jake Hertz

Nexperia Introduces Its First Integrated 5 V Load Switch to Portfolio

Nexperia says its latest power chip has an 85% smaller PCB footprint than alternatives with several discrete components.

August 21, 2023 by Aaron Carman

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.

August 18, 2023 by Nthatisi Hlapisi

Vishay Shrinks Down VCSEL-based Reflective Optical Sensor

Vishay's new optical sensor packs a vertical-cavity surface-emitting laser (VCSEL) and a silicon phototransistor in a 1.85 mm x 1.2 mm x 0.6 mm package.

August 17, 2023 by Aaron Carman

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).

August 13, 2023 by Nthatisi Hlapisi

Audio Roundup: Three New Offerings Amp Up Sound Performance

New products from Dolphin Design, Qualcomm, and Cirrus Logic work independently toward better performance, power consumption, and latency across the audio device industry.

August 12, 2023 by Duane Benson

CU Boulder Team Builds Shape-shifting Display With Actuator Technology

The 3D display table can dynamically respond to touch, sort items, and create pop-up displays—and it can perform multiple functions at once.

August 09, 2023 by Aaron Carman

Infineon Leverages Recycled PCB Material for Eval and Demo Boards

The company hopes to decrease its carbon footprint with a biodegradable FR-4 alternative.

August 04, 2023 by Jake Hertz

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.

August 02, 2023 by Nthatisi Hlapisi

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.

August 02, 2023 by Jeff Child