All About Circuits

Latest IoT Articles and Videos

Categories

Preserving Battery Life: Waking the FPB-RA0E1 from Low-Power Mode Using a 32-Bit Interval Timer

Preserving Battery Life: Waking the FPB-RA0E1 from Low-Power Mode Using a 32-Bit Interval Timer

This article shows you how to configure Software Standby mode and implement a periodic wake-up routine on the Renesas FPB-RA0E1 Fast Prototyping Board, built around the Arm Cortex-M23-based RA0E1 MCU.


Quectel Debuts Wi-Fi 7 Modules With Bluetooth 6.0 for Streaming and Gaming

Quectel Debuts Wi-Fi 7 Modules With Bluetooth 6.0 for Streaming and Gaming

The FCE870X and FME170X share the same high-end feature set across two package formats, giving product teams a choice between embedded and modular designs.


News Aug 10, 2026 by Dale Wilson
SNR Analysis of FM Modulation with Arbitrary Message Signals

SNR Analysis of FM Modulation with Arbitrary Message Signals

Deriving a general signal-to-noise expression for frequency modulation with any message signal reveals a core trade-off: more deviation buys better noise performance, but only by using more bandwidth.


How Electromechanical Switches Deliver Where Digital Interfaces Fall Short

How Electromechanical Switches Deliver Where Digital Interfaces Fall Short

Beyond touchscreens: Learn how physical feedback drives reliability in automotive, consumer, medical, and industrial electronics applications.


Siemens Upgrades Its AI Agent to Enable Self-Verifying Agentic AI EDA Workflows

Siemens Upgrades Its AI Agent to Enable Self-Verifying Agentic AI EDA Workflows

Siemens’ updated Fuse EDA AI Agent validates its own decisions against deterministic, physics-based EDA engines.


News Aug 03, 2026 by Jake Hertz
Business Shorts: Partnerships Advancing AI Factories, Physical AI, and More

Business Shorts: Partnerships Advancing AI Factories, Physical AI, and More

In this edition of Business Shorts, SK Group and Nvidia plan $500 billion in AI infrastructure, TDK and LG Innotek team up on robotic sensing, and Micron locks in automotive memory supply.


News Aug 03, 2026 by Luke James
Hirose Electric IT18 COM-HPC® Low-Profile BGA Mezzanine Connectors | New Product Brief

Hirose Electric IT18 COM-HPC® Low-Profile BGA Mezzanine Connectors | New Product Brief

Hirose Electric IT18 COM-HPC® Low-Profile BGA Mezzanine Connectors provide high-speed, high-density interconnect solutions for next-generation embedded computing platforms. Watch and learn all about their features, specs, applications, and more!


new products Aug 02, 2026 by Mouser
Understanding Noise in FM Systems: The Tone-Modulated Scenario, Part 2

Understanding Noise in FM Systems: The Tone-Modulated Scenario, Part 2

This article explores how combining signal and noise power reveals how the FM system’s output SNR scales with carrier amplitude and modulation index.


Bel CUI brand SMI6D AC-DC Power Supplies | Digital Datasheet

Bel CUI brand SMI6D AC-DC Power Supplies | Digital Datasheet

Bel CUI brand SMI6D AC-DC Power Supplies provide compact, energy-efficient power conversion for low-power electronic and ITE applications. Watch and learn all about their features, specs, applications, and more!


new products Jul 30, 2026 by Mouser
The New Era of Retail Begins at the Edge Leveraging On-Device AI

The New Era of Retail Begins at the Edge Leveraging On-Device AI

On-device AI enhances retail by enabling real-time processing for robotics, kiosks, and more, offering low latency, improved privacy, and operational efficiency for a better customer experience.


Geehy Intros 200 V Motor Gate Driver for Compact 3-Phase Drive Systems

Geehy Intros 200 V Motor Gate Driver for Compact 3-Phase Drive Systems

A new three-phase motor gate driver integrates a bootstrap diode and robust protective mechanisms to streamline designs and reduce switching losses in compact motor applications.


News Jul 28, 2026 by Jeff Child
Understanding Noise in FM Systems: The Tone-Modulated Scenario, Part 1

Understanding Noise in FM Systems: The Tone-Modulated Scenario, Part 1

Explore how frequency-modulated waves resist interference. We break down the demodulator architecture and derive the exact output signal power for a sinusoidal message.


Microchip’s Latest SDK Brings Sparse Neural Networks to PolarFire FPGAs

Microchip’s Latest SDK Brings Sparse Neural Networks to PolarFire FPGAs

Sparsity-based model compression from the Neuronix AI Labs acquisition promises up to 2x faster CNN inference on low-power, SEU-immune hardware.


News Jul 24, 2026 by Luke James
Why Supply Chain Visibility Is Becoming an Engineering Requirement

Why Supply Chain Visibility Is Becoming an Engineering Requirement

Hidden upstream dependencies can turn great product designs into costly delays. Discover why component sourcing risk must now be factored into early product decisions.


A Precision Multi-Sensor Data Acquisition Module

A Precision Multi-Sensor Data Acquisition Module

Build a low-noise, 32-bit delta-sigma ADC board designed around the ADS1262. This 10-channel design features integrated signal conditioning for RTDs, thermocouples, and strain gauges.


Embedded Intelligence: Insights From An Industry Pioneer

Embedded Intelligence: Insights From An Industry Pioneer

Embedded industry pioneer Christian Eder, co-founder of congatec, joins Daniel Bogdanoff to discuss 30 years of modular design, open standards like COM-HPC, and the future of edge AI.


Infineon Serves up Security IC Supporting USB and NFC Connectivity

Infineon Serves up Security IC Supporting USB and NFC Connectivity

The new SECORA ID Key S USB security solution supports FIDO2 and PKI through hardware and near field interfaces.


News Jul 20, 2026 by Duane Benson
Understanding the Noise Performance of AM Receivers with Envelope Detection

Understanding the Noise Performance of AM Receivers with Envelope Detection

Envelope detection is simple, but that simplicity has a noise-performance cost. Here’s how much SNR conventional AM gives up compared to its coherent counterparts.


An Ultra-Low-Noise Pre-Amp For Audio Applications

An Ultra-Low-Noise Pre-Amp For Audio Applications

Build an ultra-low-noise preamplifier with a JFE150 JFET and OPA202 op-amp, perfect for high-impedance sensors, hydrophones, guitar pickups, microphones, and turntables.


Nuvoton Rolls MCU Blending 24-bit ADC and Analog Front End

Nuvoton Rolls MCU Blending 24-bit ADC and Analog Front End

The Cortex-M23 microcontroller pairs metrology-grade signal acquisition with an LCD driver and Class-D voice output in a single LQFP128 package.


News Jul 15, 2026 by Luke James