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RISC-V Rollouts Abound at This Week’s North America RISC-V Summit

RISC-V Rollouts Abound at This Week’s North America RISC-V Summit

Reporting a “banner year” for adoption, these RISC-V developments show the versatility of the ISA.


News Nov 10, 2023 by Aaron Carman
AI Networking Chip Startup, Enfabrica, Receives $125 Million in Series B Funding

AI Networking Chip Startup, Enfabrica, Receives $125 Million in Series B Funding

With Nvidia now added to its list of strategic investors, Enfabrica has opened pre-orders on systems using its AI era fabric switch IC


News Sep 15, 2023 by Duane Benson
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.


Breaking Down the BLE Link Layer—The 7 States of Bluetooth LE Radio

Breaking Down the BLE Link Layer—The 7 States of Bluetooth LE Radio

Explore the seven states of the Bluetooth LE radio, how the link layer state machine manages the LE radio, and the roles of these states in wireless communication.


Vehicle Networking Startup Ethernovia Secures $64 Million Funding

Vehicle Networking Startup Ethernovia Secures $64 Million Funding

As validation of its technology, Ethernovia recently raised a large sum in its A-round financing.


News May 26, 2023 by Jake Hertz
Understanding the RF Noise Figure Specification

Understanding the RF Noise Figure Specification

Take a closer look at the definition of the RF noise figure and discuss some subtleties to help avoid erroneous interpretations of this specification.


Design a Two-element Matching Network Using the ZY Smith Chart

Design a Two-element Matching Network Using the ZY Smith Chart

Learn about the immittance Smith chart (ZY Smith chart), the effect of adding series and parallel components, impedance matching, and finding a two-element matching network.


Designing Firmware for Embedded Systems Using Warnier-Orr Diagrams

Designing Firmware for Embedded Systems Using Warnier-Orr Diagrams

Go from chaos to clarity by learning how to design programs for embedded systems leveraging the Warnier-Orr diagrams.


Exploring the Basics of Bluetooth Low Energy: A Beginners Guide To BLE

Exploring the Basics of Bluetooth Low Energy: A Beginners Guide To BLE

Learn about the Bluetooth low energy (BLE) wireless communication protocol, namely its features, protocol stack, and how it communicates with devices.


From RISC-V to 3D NAND Technology—Looking Back at the Trends of 2022

From RISC-V to 3D NAND Technology—Looking Back at the Trends of 2022

Catch up on some of the technology and industry trends we’ve noticed from 2022.


News Dec 31, 2022 by Kimber Wymore
Editor’s Choice: Wrapping Up 2022 With Our Top 10 Technical Articles

Editor’s Choice: Wrapping Up 2022 With Our Top 10 Technical Articles

As 2022 comes to an end, we wanted to share All About Circuits’ most memorable technical articles of the year.


News Dec 30, 2022 by Kimber Wymore
Editor’s Choice: Round Out 2022 With Our Top 10 News Articles

Editor’s Choice: Round Out 2022 With Our Top 10 News Articles

Take a journey back in time to remember some of the tech and events from the world of electronics in 2022.


News Dec 27, 2022 by Kimber Wymore
Designing a Quadrature Network Using an All-pass Filter

Designing a Quadrature Network Using an All-pass Filter

Quadrature networks convert a single input signal into two outputs with a 90-degree phase difference. This article explains how to design quadrature networks using all-pass filters.


Projects Dec 23, 2022 by John Woodgate
New Network Protocol Zenoh Slashes the Energy Required to Send Data

New Network Protocol Zenoh Slashes the Energy Required to Send Data

Identifying a major flaw in communication technology, ZettaScale has created Zenoh, a flexible protocol built with a focus on data and efficiency.


News Nov 29, 2022 by Aaron Carman
Microchip Zeros in on Precision Timing Protocol With Gigabit Ethernet Transceivers

Microchip Zeros in on Precision Timing Protocol With Gigabit Ethernet Transceivers

The latest Ethernet transceivers from Microchip leverage IEEE 1588v2 standards for precision timing protocols.


News Nov 14, 2022 by Jake Hertz
iWave Systems Doubles Down With Latest SoMs Using Xilinx and Intel SoCs

iWave Systems Doubles Down With Latest SoMs Using Xilinx and Intel SoCs

The world of embedded systems keeps expanding as iWave Systems employs the FPGAs and SoCs from leading manufacturers to launch small form factor systems on modules (SoMs).


News Sep 17, 2022 by Abdulwaliy Oyekunle
Quantum Protection—NIST Taps First Winners of Quantum Cryptography Project

Quantum Protection—NIST Taps First Winners of Quantum Cryptography Project

The US Department of Commerce’s National Institute of Standards and Technology (NIST) has chosen its first round of contest winners to help create quantum-resistance encryption algorithms.


News Jul 11, 2022 by Jake Hertz
How Matter Addresses Interoperability Issues in Smart Home Devices

How Matter Addresses Interoperability Issues in Smart Home Devices

Incompatible smart home products can be problematic for both customers and device manufacturers. Matter is a vendor-independent unifying standard that closes the gap between smart home ecosystems.


Semtech Cloud Service Simplifies LoRa IoT Asset Tracking

Semtech Cloud Service Simplifies LoRa IoT Asset Tracking

By moving location calculation to the cloud, Semtech’s new service allows for lower-power LoRa devices to be embedded in tracked Internet of Things (IoT) assets.


News Jun 22, 2022 by Jeff Child
IoT Communication Protocols—IoT Data Protocols

IoT Communication Protocols—IoT Data Protocols

Dive deeper into the Internet of Things (IoT) communication through a brief overview of the different IoT data protocols.