Circuit Cellar
Mesh Networks
Reliable, Decentralized Communication Where Single Routers Fail
8 min |
October 2025
Circuit Cellar
Datasheet: MEMS Sensors
MEMS Chips Bring Programs and Action Together
8 min |
October 2025
Circuit Cellar
Keeping Your Pi Safe
Part 1-Basic Encryption Functions with the TPM9670 Chip
8 min |
October 2025
Circuit Cellar
Automating Metrics in Modern Embedded Development
Complex modern embedded systems can be impossible to debug without serious metrics on performance, resource use, and error conditions. Collecting those metrics manually is laborious and error-prone. Jacob explores the metrics that matter and shows how collecting and delivering them can-and should-be automated.
7 min |
October 2025
Circuit Cellar
New High-Voltage Programmable Resistor Modules from Pickering Provide a Simple Solution for Applications Requiring Voltage Handling up to 1.2kV
Pickering Interfaces, the leading supplier of modular signal switching and simulation solutions for use in electronic test and verification, has announced a new family of high voltage programmable resistor modules in a compact single-slot PXI and PXIe form factor, model 40-230 (PXI) and 42-230 (PXIe), providing a simple solution for applications requiring voltage handling up to 1.2kV. Part of Pickering's expanding range of programmable resistor modules, the new module is available in 70 standard builds, including four single-channel builds that offer a wide variety of resistance ranges and resolution capabilities, playing a pivotal role in simulating real-world resistive loads and fault conditions for high-voltage devices-under-test (DUTs) across automotive, aerospace, and energy sectors.
1 min |
October 2025
Circuit Cellar
Infineon and Delta Collaborate on High-Density Power Modules to Accelerate Data Center Power Architecture
Infineon Technologies AG announced the strengthening of its existing collaboration with Delta Electronics, Inc., in the development of state-of-the-art high-density power modules capable of enabling vertical power delivery to AI processors in hyperscale data centers. Together, the companies are taking a next step to drive decarbonization and digitalization in AI data centers further.
2 min |
October 2025
Circuit Cellar
Binary Fixed-Point Arithmetic
Extracting Signals from Noise and Other Distractions
9 min |
October 2025
New York magazine
21 Comedians You Should Know Right Now
The old comedy ways are dead. The waning relevance of long-standing career springboards such as HBO, Comedy Central, and late-night TV means there are fewer pathways than ever for comics to reach new audiences.
7 min |
September 22 - October 05, 2025
New York magazine
The City Politic: David Freedlander
Andrew Cuomo's Plan to Win It's not exactly likely. But it's also not impossible.
5 min |
September 22 - October 05, 2025
New York magazine
A Fire Island Rescue
Art-school friends moved into a graying 1966 Horace Gifford beach house in the Pines and brought it back to life.
3 min |
September 22 - October 05, 2025
New York magazine
Hold Your Horses
I Cavallini is a neighborhood trattoria that doesn't buy into its own hype.
4 min |
September 22 - October 05, 2025
New York magazine
Selling 'Life-Changing Pants' Changed My Life
I'M WEARING THE life-changing pants now, curled up in a chair.
3 min |
September 22 - October 05, 2025
New York magazine
Making the '60s Weird Again
The Whitney's boisterous survey breathes new life into a stagnant decade.
3 min |
September 22 - October 05, 2025
New York magazine
A Proud Iconoclast
The artist Coco Fusco gets her first U.S. survey after years of creating work that defies political orthodoxy.
6 min |
September 22 - October 05, 2025
New York magazine
107 MINUTES WITH ...Mary Boone
The gallery queen of the '80s is back and looking to sell.
5 min |
September 22 - October 05, 2025
New York magazine
TOP GOON
With the help of her closest adviser, Corey Lewandowski, Kristi Noem has turned DHS into Trump's most devastating weapon against the right's enemies.
10+ min |
September 22 - October 05, 2025
New York magazine
Step Into the Brewtique
Why is every store also a coffee shop?
3 min |
September 22 - October 05, 2025
New York magazine
The People's Bestie
How Sherri Shepherd went from being “the Black girl on all the white sitcoms” to making The Wendy Williams Show her own.
10+ min |
September 22 - October 05, 2025
New York magazine
Brilliant, workaholic teenagers are flooding the city— and reshaping our future in their image.
THE AI KIDS TAKE SAN FRANCISCO
10+ min |
September 22 - October 05, 2025
Circuit Cellar
Synth Hero: Where Synth Legends Are Made
Creating a Retro Game Using a Raspberry Pi RP2040 MCU
10 min |
October 2025
Circuit Cellar
MQTT in the Real World
Migrating Legacy Protocols to MQTT
4 min |
October 2025
Circuit Cellar
XP Power Introduces Digital Programmable, Compact 1.5kW AC-DC Power Supplies
NXP Power has introduced the HPA1K5 Series. The HPA series of programmable, scalable, configurable AC-DC power supplies deliver 1.5kW of power from a universal single phase input with single outputs ranging from 24 to 60VDC.
1 min |
October 2025
Circuit Cellar
TDK Expands Ultra-Low Voltage TVS Diode Portfolio for High-Speed Consumer Interfaces
TDK Corporation has expanded its ultra-low clamping voltage TVS diode lineup with three new models in the SD0201 series, tailored for high-speed consumer electronics interfaces. These TVS diodes offer compact protection for USB Type-C, HDMI, DisplayPort, and Thunderbolt connections in smartphones, laptops, tablets, wearables, and networking devices.
1 min |
October 2025
Circuit Cellar
The Future of Microsegmentation Cyber Defense What Is OT Breach-Ready Cyber Defense?
Microsegmentation Is Strategic Defense Against Intrusion Damage
4 min |
October 2025
Circuit Cellar
Embedded AI
AI Comes to the Operational Network's Edge
10+ min |
October 2025
Circuit Cellar
Audio Power Amplifiers
Choosing an Audio Amplifier for Your Design
9 min |
October 2025
Circuit Cellar
Renesas Introduces 64-bit RZ/G3E MPU for High-Performance HMI Systems Requiring AI Acceleration and Edge Computing
Renesas Electronics Corp., a premier supplier of advanced semiconductor solutions, announced the launch of its new 64-bit RZ/G3E microprocessor (MPU), a general-purpose device optimized for high-performance Human Machine Interface (HMI) applications. Combining a quad-core ARM Cortex-A55 running at up to 1.8GHz with a Neural Processing Unit (NPU), the RZ/G3E brings high-performance edge computing with AI inference for faster, more efficient local processing. With Full HD graphics support and high-speed connectivity, the MPU targets HMI systems for industrial and consumer segments including factory equipment, medical monitors, retail terminals, and building automation.
1 min |
October 2025
Los Angeles Times
Soil is biggest worry for Eaton fire survivors, survey says
[Contamination, from B1]
3 min |
September 21, 2025
Los Angeles Times
Woman fights DMV over plate name
[DMV, from B1]
2 min |
September 21, 2025
Los Angeles Times
Does Ford have better idea to slow Barkley?
[Rams from D8] signed linebacker Nate Landman to a oneyear, $1.1-million deal.
3 min |