Education
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 |
May 2026
Circuit Cellar
IDES Converge Toward VS Code
Your Next IDE Might Look Very Familiar
10+ min |
April 2026
Circuit Cellar
New KYOCERA AVX Capacitors for Optical Communications
KYOCERA AVX, a leading global manufacturer of advanced electronic components engineered to accelerate technological innovation and build a better future, has expanded its selection of 550/560 Series ultra-broadband capacitors to better satisfy surging cross-market demand for high-speed, high-bandwidth optical communication systems.
2 min |
April 2026
Circuit Cellar
Wireless Convergence Reshaping Autonomous Transportation
The future of transportation will not be defined by a single technology milestone.
4 min |
April 2026
Circuit Cellar
STMicroelectronics' New STM32 Series Redefines Entry-Level Microcontroller Performance and Value for Smart Devices Everywhere
STMicroelectronics (ST), a global semiconductor leader serving customers across the spectrum of electronics applications, has announced a new generation of entry-level microcontrollers (MCUs) to boost the performance of billions of tiny smart devices throughout factories, homes, cities, and infrastructures while meeting cost, size, and power limitations.
1 min |
April 2026
Circuit Cellar
Datasheet: Haptic Components Things That Go Buzz in the App
Haptic Devices Bring Physical Feedback to the Human Interface
7 min |
April 2026
Circuit Cellar
Software-Defined Systems
Reshaping the Future of Modern Cars
7 min |
April 2026
Circuit Cellar
Vishay Intertechnology Phototransistor Optocouplers Deliver Accuracy and Energy Efficiency for Industrial Applications
Vishay Intertechnology, Inc. introduced a new series of phototransistor optocouplers that combine a high and linear current transfer ratio (CTR) over temperature with a low forward current of 0.5mA.
1 min |
April 2026
Circuit Cellar
B MCU Real-Time Tracing
How to Trace MCU Code in (Almost) Real Time
10+ min |
April 2026
Circuit Cellar
Getting Started with Zephyr RTOS
Sometimes, too much can be just enough. In this article, Jacob shows why learning an RTOS that's more than you need can be just what you need for your growing skillset.
8 min |
April 2026
Circuit Cellar
A Tribute to Robert Tinney
A Captivating Artist in the Early Days of Circuit Cellar
3 min |
April 2026
Circuit Cellar
Raspberry Pi in Real-World Industry
Beyond the Classroom and into Edge Computing
8 min |
April 2026
Circuit Cellar
Infineon Introduces Industry's First Highly Integrated Single-Port USB Type-C PD Microcontroller with Integrated 55V Buck-Boost Controller
Infineon Technologies launched the EZ-PD PMG1-B2, the industry's first highly integrated single-port USB Type-C Power Delivery (PD) microcontroller with an integrated 55V buck-boost controller for 2- to 12-cell (2S to 12S) lithium-ion battery charging. The solution complies with the latest USB Type-C and PD specifications and supports a wide input voltage range from 4.5V to 55V and a programmable switching frequency from 200kHz to 700kHz.
1 min |
April 2026
Circuit Cellar
TDK Extends X2 Portfolio with Compact 350V (AC) Capacitors for Industrial and Automotive
TDK Corp. extends its X2 safety film capacitor portfolio with the new B3292xU/V series, now supporting higher voltages and offering compact lead spacings of 15mm and 22.5mm, with capacitance values from 47nF to 1.8µF.
1 min |
April 2026
Circuit Cellar
ARIA Sensing and ALGORIZED Unveil a Breakthrough in AI-Powered UWB Radar Launching Next-Generation Automotive Child Presence Detection -
ARIA SENSING and ALGORIZED announced a strategic collaboration that redefines what Ultra-Wideband (UWB) technology can achieve. By combining the world's first true 3D UWB radar System-on-Chip (SoC) with Algorized's Edge-Native Nervous System, the companies introduce the most powerful AI-based UWB sensing platform available, starting with a next-generation Automotive Child Presence Detection (CPD) system unveiled at Mobile World Congress 2026.
1 min |
April 2026
Circuit Cellar
Meshtastic Telemetry
Part 1: Sensors in the Real World
6 min |