Education
Circuit Cellar
Vishay Intertechnology Automotive-Grade Optocouplers Deliver High Isolation Voltage Ratings and Distance for EVs and Solar Inverters
Vishay Intertechnology, Inc. introduced two new Automotive-Grade optocouplers with phototransistor output in a widebody package featuring a comparative tracking index (CTI) of 600.
1 min |
July 2026
Circuit Cellar
WWVB Timecode Generator A Tool for Testing Radio-Controlled Clocks
In this article, Robert describes how he built a timecode generator that provides simulated code from WWVB, a radio station operated by the National Institute of Standards and Technology, which is used to synchronize millions of radio-controlled clocks.
10+ min |
July 2026
Circuit Cellar
MCUs at the Heart of the Edge Modern MCUs Go Beyond Simple Process Control
Microcontroller Units (MCUs) are the power at the heart of modern embedded systems.
2 min |
July 2026
Circuit Cellar
650V ICeGaN Device for Automotive Applications from CGD Helps Increase EV Range
Cambridge GaN Devices (CGD) has developed a 650V GaN IC for automotive applications that addresses automakers' desires to improve inverter efficiency.
1 min |
July 2026
Circuit Cellar
Blues Latest IoT Modules Notecard for Skylo and Notecarrier CX
Satellite comms for IoT projects may seem the domain of enterprise customers, but new modules from Blues can bring satellites within reach even for small professional and research projects.
10+ min |
July 2026
Circuit Cellar
Rust: An Embedded Lightning Rod Nothing Is Quite as It Seems
Linus Torvald’s release of Linux 7.0 announced the finalization of Rust-related projects in the kernel: From now on, the programming language is to be considered a first-class member of Linux.
10 min |
July 2026
Circuit Cellar
PLS' Debug and Trace Tool UDE Supports ST's Stellar P3E Automotive Microcontroller
The debug, trace, and test tool UDE Universal Debug Engine from PLS Programmierbare Logik & Systeme, has expanded its support to encompass the Stellar P3E.
2 min |
July 2026
Circuit Cellar
The Tireless Intern: LLM Coding Agents for Embedded Work Using AI Speeds Security Tooling
This article discusses a case study of using a large language model (LLM) to develop a tool for embedded security, that would have otherwise taken several weeks (or months) of effort in a few days.
10 min |
July 2026
Circuit Cellar
IoT Infrastructure: On-Premises Deployment or Cloud Solution?
Designing an IoT system is not only about sensors and dashboards.
5 min |
July 2026
Circuit Cellar
Signal-to-Noise Ratio for Voice Activity Detection Devices
Users needs to be able to give AI glasses voice commands and be sure the device is only picking up their speech, not other sounds.
4 min |
July 2026
Circuit Cellar
Rambus Enables Power-Efficient AI Platforms with SOCAMM2 Server Module Chipset
Rambus Inc., a premier chip and silicon IP provider making data faster and safer, announced a SOCAMM2 (Small Outline Compression Attached Memory Module) chipset designed to enable low-power, high-performance LPDDR5X-based memory modules for AI server platforms.
2 min |
July 2026
Circuit Cellar
Airborne Sensors Architectures, Timing, and What Really Flies
Airborne sensor systems are unique.
8 min |
July 2026
Circuit Cellar
Stackpole Launches RVCU High-Voltage Chip Resistors for Precision High-Voltage Divider Circuits
Stackpole Electronics has introduced the RVCU series of highvoltage chip resistors, designed for voltage divider, sensing, and measurement circuits that demand stable performance across changing voltage and environmental conditions.
1 min |
July 2026
Circuit Cellar
MIKROE’s Stepper 29 Click Designed for Bipolar Stepper Motor Control with Configurable Advanced Microstepping
Stepper 29 Click is a new motor control Click board from MIKROE, the embedded solutions company that dramatically cuts development time by providing innovative hardware and software products based on proven standards.
1 min |
July 2026
Circuit Cellar
Introduction to Radar Systems Part 1: Understanding Radio Detection and Ranging
Radar has become the invisible backbone of the modern world, a “sixth sense” for today’s technology in national defense, meteorology, agriculture, environmental monitoring, and even healthcare.
10 min |
July 2026
Circuit Cellar
Combining Nostalgic Design with Embedded Programming
In this article, Maxwell and Noah, two Cornell University undergrads, describe the design and implementation of a retro-inspired, side-scroller game, modeled after Super Mario Bros.
9 min |
May 2026
Circuit Cellar
TI Unveils High-Performance Isolated Power Modules to Advance Power Density in Data Centers and EVs
Texas Instruments (TI) unveiled new isolated power modules, helping enable increased power density, efficiency, and safety in applications ranging from data centers to electric vehicles (EVs).
1 min |
May 2026
Circuit Cellar
Using MapleLink for IoT Device Scanning
A Simple Tool for Probing On-Board Data
10 min |
May 2026
Circuit Cellar
Edge Intelligence
Artificial Intelligence's Next Frontier
10+ min |
May 2026
Circuit Cellar
Bringing the World to SBCs
Sensor Shields Bring the Real World to Microcontrollers
7 min |
May 2026
Circuit Cellar
1200V QSiC Dual3 Modules Enable Power Converters with Industry-Leading Conversion Efficiency and Power Density
SemiQ, Inc, a designer, developer, and global supplier of superior silicon carbide (SiC) solutions for ultra-efficient, high-performance, and high-voltage applications, has launched the QSiC Dual3, a family of 1200V half-bridge MOSFET modules for motor drives in data center cooling systems, grid converters in energy storage systems, and industrial drivers.
1 min |
May 2026
Circuit Cellar
Marvell Launches Industry's First 260-Lane PCIe 6.0 Switch for AI Data Center Scale-Up Infrastructure
Marvell Technology, Inc., a leader in data infrastructure semiconductor solutions, announced Marvell Structera S 60260, the industry's first 260-lane PCIe 6.0 switch.
1 min |
May 2026
Circuit Cellar
Saelig Introduces Advanced Aim-TTi ADM1055
Saelig Co., Inc., has introduced the Aim-TTi ADM1055 DMM, a next-generation 5½-digit bench digital multimeter engineered to deliver the measurement accuracy, flexible functionality, and seamless integration needed for development labs, production test environments, and educational establishments.
1 min |
May 2026
Circuit Cellar
Granite 4 AI by IBM: Disrupting Traditional Approaches to Embedded Programming
What If Your Edge Device Could Read Its Own Instruction Manual?
9 min |
May 2026
Circuit Cellar
Embedding Ergonomics Into Electronic Design
Tactile Sensing Can Provide Comfort and Fit to Electronics Users
3 min |
May 2026
Circuit Cellar
Renesas Expands Auto MCU Portfolio with 28nm RH850/U2C for Vehicle Control and Automotive Safety Applications
Renesas Electronics Corp., a premier supplier of advanced semiconductor solutions, announced the RH850/U2C, a new 32-bit automotive microcontroller (MCU) built on a 28nm process.
1 min |
May 2026
Circuit Cellar
Grinn Introduces the Grinn GenioSOM-360: High-Performance Edge AI in the World's Smallest Form Factor
Big things really do come in small packages. Grinn has announced the launch of the Grinn GenioSOM-360. This new addition to the Grinn Genio product family is the world's smallest Systemon-Module (SOM) powered by the newly released MediaTek Genio 360P processor.
1 min |
May 2026
Circuit Cellar
A Modern Signature Analyzer
A Cellphone/Tablet Becomes a Modern User Interface for a Classic Signature Analyzer
10+ min |
May 2026
Circuit Cellar
NixieStat, a Thermostat for Tinkerers and Nixie Tube Lovers
A Modern Thermostat with a Vintage Look
10+ min |
May 2026
Circuit Cellar
A Simple Scheduler in C
Take Control of Your Embedded Software
10+ min |