All About Circuits

Latest Sensors Articles and Videos

Categories

Nanopower’s Sensor Monitoring IC Saves Power on Always-On Devices

Nanopower’s Sensor Monitoring IC Saves Power on Always-On Devices

Nanopower Semiconductor’s power-saving IC manages sensors and peripherals while keeping the host MCU off, with an idle current of just 200 nA.


News Sep 17, 2026 by Joshua Tidwell
 Nexperia NCA9548A 8-Channel I²C Bus Switches | Featured Product Spotlight

Nexperia NCA9548A 8-Channel I²C Bus Switches | Featured Product Spotlight

Nexperia NCA9548A 8-Channel I²C Bus Switches provide a simple, flexible way to expand I²C bus capacity and manage multiple devices without address conflicts. Watch and learn all about their features, specs, applications, and more!


How Does Miniaturization Influence Microwave Filter Performance?

How Does Miniaturization Influence Microwave Filter Performance?

Scaling down RF circuit footprints requires balancing board space against critical trade-offs. Discover how loading methods and high-dielectric substrates impact Q factor and insertion loss.


Paragraf Launches 12-Channel Graphene FET Platform and Real-Time Reader

Paragraf Launches 12-Channel Graphene FET Platform and Real-Time Reader

The PMF2002 multiplexes 12 customer-functionalized graphene sensing channels on one device, while the new Enterprise Reader adds direct electronic readout and real-time analysis.


News Sep 04, 2026 by Luke James
Build an Instrumentation Amplifier with Picoamp-Level Input Bias Current

Build an Instrumentation Amplifier with Picoamp-Level Input Bias Current

Discover how the LT1079 quad op-amp minimizes sensor loading in battery-powered designs. Active cancellation and an onboard bridge network ensure maximum precision for resistive sensors.


Microchip Debuts Rev 2 of Its PolarFire FPGA Ethernet Sensor Bridge

Microchip Debuts Rev 2 of Its PolarFire FPGA Ethernet Sensor Bridge

The new PolarFire FPGA-powered board from Microchip brings multiple sensors to Nvidia edge AI platforms.


News Aug 24, 2026 by Duane Benson
Three Research Teams Take Different Routes to Control Light

Three Research Teams Take Different Routes to Control Light

Papers from École Polytechnique, Seoul National University, and Harvard tackle optical gain, on-chip buffering, and component footprint.


News Aug 20, 2026 by Luke James
Arduino-Compatible RS-485 Linear Hall Sensor Board for Magnetic Field Sensing

Arduino-Compatible RS-485 Linear Hall Sensor Board for Magnetic Field Sensing

This project brief describes how to build and use an Arduino-compatible board that reads a linear Hall-effect sensor and reports the measurement over an RS-485 bus.


Fast, Clear, Low-Power Vision with onsemi AR0145CS Hyperlux™ SG | Tech Guide

Fast, Clear, Low-Power Vision with onsemi AR0145CS Hyperlux™ SG | Tech Guide

In this Tech Guide, explore how the onsemi AR0145CS Hyperlux™ SG Image Sensors deliver fast, clear, low-power vision with global shutter technology, 120 fps performance, and compact design for industrial automation, robotics, drones, AR/VR, and embedded imaging systems. Watch now to get started!


MEMS Sensors Measure Pressures as Low as 2 Bar in Gas and Liquid

MEMS Sensors Measure Pressures as Low as 2 Bar in Gas and Liquid

Melexis has added low-pressure variants with analog, LIN, and SENT output options to its Triphibian pressure sensor family.


News Jul 30, 2026 by Jake Hertz
4 New Memory ICs Scale From AI Accelerators to Industrial Sensors

4 New Memory ICs Scale From AI Accelerators to Industrial Sensors

New HBM, UFS, NAND, and EEPROM devices span the storage stack.


News Jul 24, 2026 by Jake Hertz
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.


Arduino Launches Plug-and-Play Modules for Long-Range Sensor Projects

Arduino Launches Plug-and-Play Modules for Long-Range Sensor Projects

With the three new boards, developers can seamlessly integrate complex I2C sensor networks with motor drive systems without the headaches of chaotic wiring.


News Jul 17, 2026 by Dr. Steve Arar
Efinix Seeks to Overcome Edge AI Constraints With New FPGA Family

Efinix Seeks to Overcome Edge AI Constraints With New FPGA Family

The Titanium Edge FPGA family targets constrained edge AI with 50% lower power, compact SiP packages, high-speed MIPI I/O, and robust security/reliability features for intelligent systems.


News Jul 14, 2026 by Austin Futrell
Designing a Tuneable Ultrasonic Filter

Designing a Tuneable Ultrasonic Filter

Learn how to build a constant-bandwidth band-pass filter covering 20 kHz to 60 kHz, with an integrated frequency counter for precise tuning.


3 Pocket-Sized Photonics Innovations Power MedTech to Atomic Clocks

3 Pocket-Sized Photonics Innovations Power MedTech to Atomic Clocks

Research teams at EPFL, Harvard, and UC San Diego each reported photonic devices that shrink or repurpose light-based hardware.


News Jun 22, 2026 by Luke James
TE Connectivity Measurement Specialties 85UHP Pressure Sensor | Featured Product Spotlight

TE Connectivity Measurement Specialties 85UHP Pressure Sensor | Featured Product Spotlight

TE Connectivity Measurement Specialties 85UHP Pressure Sensor is a compact, high-precision sensing solution designed for ultra-high purity semiconductor manufacturing environments. Watch and learn all about their features, specs, applications, and more!


Sensing at the Control Level: Leveraging Data for Both Safety and Analytics

Sensing at the Control Level: Leveraging Data for Both Safety and Analytics

Kate Sokolnicki, Global Business Director for Sensing & Safety at Rockwell Automation, discusses the evolution of industrial sensing and the shift toward data-driven manufacturing.


Edge AI Development Is a Lifecycle Problem

Edge AI Development Is a Lifecycle Problem

Edge AI success is limited by memory and power. Fragmented tools cause failures. Learn how a cohesive, full-lifecycle approach unifying design and deployment is essential for scalable systems.


Littelfuse 59150 Flange-Mounting Reed Sensors | New Product Brief

Littelfuse 59150 Flange-Mounting Reed Sensors | New Product Brief

Littelfuse 59150 Flange-Mounting Reed Sensors deliver reliable magnetic proximity sensing for industrial and commercial applications requiring durable, long-lasting performance. Watch and learn all about their features, specs, applications, and more!