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.

Trasna Launches R7 LTE-M Modules Powered by Qualcomm E51 4G Modem-RF, Reinforcing Long-Term Commitment to Cellular ......
06/16/2026

Trasna Launches R7 LTE-M Modules Powered by Qualcomm E51 4G Modem-RF, Reinforcing Long-Term Commitment to Cellular ...CLICK TO READ MORE

LEXI-R7 and SARA-R7 LTE-M modules are optimized for low power and cost efficiency, enabling scalable cellular IoT deployments

Lantronix NTC-550 Series Industrial Gateways Accelerate Industrial Digital Transformation ...CLICK TO READ MORE ...
06/16/2026

Lantronix NTC-550 Series Industrial Gateways Accelerate Industrial Digital Transformation ...CLICK TO READ MORE

The rugged 5G NTC-550 gateway with Wi-Fi 6 and serial connectivity replaces complex wired builds, reducing installation time and costs

Digi International Launches Digi Connect EZ TS Serial Device Servers, Enabling Secure Transition to Modern IP Networks ....
06/16/2026

Digi International Launches Digi Connect EZ TS Serial Device Servers, Enabling Secure Transition to Modern IP Networks ...CLICK TO READ MORE

Digi Connect EZ TS enables organizations to securely connect and manage legacy serial devices over IP — without replacing existing equipment.

Debugging Embedded Real-Time Systems ...CLICK TO READ MORE
06/15/2026

Debugging Embedded Real-Time Systems ...CLICK TO READ MORE

series on debugging embedded real-time systems, looking at bugs that are not bugs of scale nor are they bugs of time, but they are bugs that bother us.

From Buffer Overflows to ...CLICK TO READ MORE
06/15/2026

From Buffer Overflows to ...CLICK TO READ MORE

Learn how buffer overflow attacks can overwrite return addresses in embedded systems, how GCC stack protection works, and why stack canaries alone may not stop advanced control flow attacks.

FPGAs for AI and Machine Learning ...CLICK TO READ MORE
06/13/2026

FPGAs for AI and Machine Learning ...CLICK TO READ MORE

FPGA chips come with a million logic gates and reconfigurable architecture that can deliver the best solutions for artificial intelligence (AI) and machine learning (ML), enable entire processing optimization, and fit for neural network infrastructures.

Another Matter-Enabled ...CLICK TO READ MORE
06/12/2026

Another Matter-Enabled ...CLICK TO READ MORE

A detailed look at the ESP32-C6 and its Matter protocol support for Arduino, including a Matter-enabled car alarm project using a Bosch BMA400 accelerometer and Amazon Alexa integration.

Build IoT Secure Apps with AWS Services ...CLICK TO READ MORE
06/11/2026

Build IoT Secure Apps with AWS Services ...CLICK TO READ MORE

AWS IoT EduKit helps people build IoT applications by simplifying hardware selection and supporting a wide range of software frameworks.

NEW VIDEO
06/10/2026

NEW VIDEO

The AI revolution is moving from the cloud directly to the sensor a...

Getting Started with ...CLICK TO READ MORE
06/09/2026

Getting Started with ...CLICK TO READ MORE

Details you need to know to understand resistors and how to use them. A basic electronic component that can cause problems when used wrong.

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