Circuit Cellar

Circuit Cellar Circuit Cellar is the only publication that provides intensive, exploratory articles about hardware and software methods for embedded-control systems.

Inspiring the Evolution of Embedded Design
Premier resource for engineers on critical



Circuit Cellar attracts an international audience of qualified engineers who continually influence the design and production of embedded hardware and software systems. These hands-on embedded systems engi

neers participate in our many design contests and evaluation programs, consistently proving their design skills and qualifications. Our readers, who pay to receive their monthly issues of Circuit Cellar, know they are spending money on a true resource guidebook. And we never let them down as we deliver over 100 full-length application articles every year in addition to access to a multitude of in-depth design contest project entries.

NXP Simplifies Secure Industrial Connectivity with New MCX A5 MCUs ...CLICK TO READ MORE
09/08/2026

NXP Simplifies Secure Industrial Connectivity with New MCX A5 MCUs ...CLICK TO READ MORE

The MCX A5 family of MCUs, simplifies secure connectivity for industrial and IoT edge applications and connect more industrial edge devices.

Artery Launches AT32F406/F408 Mainstream Series for Smart Control and High-Speed Data ...CLICK TO READ MORE
09/08/2026

Artery Launches AT32F406/F408 Mainstream Series for Smart Control and High-Speed Data ...CLICK TO READ MORE

The AT32F406/F408 MCU series builds on the AT32F402/F405 series with enhanced computing, data transmission, and control capabilities.

Ezurio’s Veda IF912 And IF913: Two Wi-Fi Module Families With No External Host Required ...CLICK TO READ MORE ...
09/08/2026

Ezurio’s Veda IF912 And IF913: Two Wi-Fi Module Families With No External Host Required ...CLICK TO READ MORE

Wi-Fi 6 and Wi-Fi 6E with Bluetooth LE 5.4, integrated ARM Cortex-M33, integrated memory, and ultra-low power design.

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09/07/2026

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Traditional microcontrollers can only run one instruction at a time. In the first of two articles, Wolfgang explains the basics of slicing time and programs into small pieces to make one instruction stream seem like two (or more). What Could You Do with Multiple Simultaneous Programs? Multitasking i...

How to Choose Between Bare Metal, RTOS, and ...CLICK TO READ MORE
09/07/2026

How to Choose Between Bare Metal, RTOS, and ...CLICK TO READ MORE

There comes a time in every development cycle when you must choose the foundation on which your software will be built. While there are many options, they typically fall into three categories: bare metal, real-time operating system (RTOS), or general purpose operation system (GPOS).

Evaluation of Debugger on Arduino IDE V2.0.4 ...CLICK TO READ MORE
09/04/2026

Evaluation of Debugger on Arduino IDE V2.0.4 ...CLICK TO READ MORE

Noticing a lack of available materials on the Arduino Debugger, I took it upon myself recently to draft something of an introductory "user manual" for this software. Hence, this article!

Device Trees in Embedded Linux ...CLICK TO READ MORE
09/02/2026

Device Trees in Embedded Linux ...CLICK TO READ MORE

This article introduces the basics of a device tree in an embedded Linux system. As an example project, I add an LED to the device tree of a PocketBeagle board and discuss the LED subsystem features in embedded Linux.

KYOCERA AVX Releases Vibration-Proof Aluminum Electrolytic ...CLICK TO READ MORE
09/01/2026

KYOCERA AVX Releases Vibration-Proof Aluminum Electrolytic ...CLICK TO READ MORE

The new AEVA and AEVB Series aluminum electrolytic capacitors are engineered for harsh industrial environments.

Pickering Introduces LXI High-Current Family for Signals up to 80A and 300V ...CLICK TO READ MORE
09/01/2026

Pickering Introduces LXI High-Current Family for Signals up to 80A and 300V ...CLICK TO READ MORE

New 60-191 family combines high-current power switching and low-current sense switching in a compact 4U form factor.

Power Integrations Demonstrates World’s First 2200 V Technology for Next-Era High-Voltage Systems ...CLICK TO READ M...
09/01/2026

Power Integrations Demonstrates World’s First 2200 V Technology for Next-Era High-Voltage Systems ...CLICK TO READ MORE

Industry-first 2200 V PowiGaN™ technology enables higher power density, greater efficiency and safer and simpler system architectures.

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