Latest Motion Sensors Articles and Videos

Categories

New Sensor Harnesses Energy From Movement for Human-machine Interfaces

Solar, thermal, and wind are common sources of energy harvesting. Now, a triboelectric tactile sensor draws energy from movement to power wearables.

one day ago by Antonio Anzaldua Jr.

Apple’s Latest Patents: Eye Tracking, Tattoo Watch Faces, and More

Apple has filed for three new patents—spanning practical overheat protection to watch faces that display a user's wrist tattoos.

April 28, 2022 by Darshil Patel

Understanding Piezoelectric Accelerometer Basics

Learn about piezoelectric accelerometers, namely the piezoelectric effect, how piezoelectric materials generate electricity, the different accelerometer design modes, and their upper and lower frequency limits.

March 20, 2022 by Dr. Steve Arar

Allegro Spins Out “Industry’s Smallest” Hall Effect Sensor IC for Sine/Cosine Output

Hall effect sensors (HESs) can be a great option for position sensing. Hoping to push this technology forward, Allego is releasing a 3D Hall effect sensor IC for sine/cosine outputs.

January 13, 2022 by Jake Hertz

Startup NOVELDA Sets Its Grip On Presence Detection Using UWB Sensor

From awards to funding, Norwegian startup NOVELDA is making waves with its ultra-wideband (UWB) technology for presence sensing.

January 06, 2022 by Jake Hertz

MEMS Accelerometer Frequency Response and Bandwidth Specification

Learn about frequency response and bandwidth specification of MEMS accelerometers.

December 29, 2021 by Dr. Steve Arar

How One Wearable May Play a Key Role in Workers’ Comp

When attached to factory workers' waistbands, the device can sense unsafe postures and movements—providing analytics for employers and insurance companies.

December 27, 2021 by Jake Hertz

The Need for High-Accuracy Ultra-Low Pressure Sensors

Learn about the benefits of board-mounted pressure sensors and the considerations when selecting them.

November 23, 2021 by Craig Sanderson, Sager Electronics

Considerations for Including a Board Mount Pressure Sensor

In this article, find out what board mount pressure sensors are, how they work, their benefits, applications, and how to choose one for a design.

November 19, 2021 by Craig Sanderson, Sager Electronics

The Role of Optical Sensors in Electronic Applications

This article outlines the principles of operation of optical sensors, optical sensor types, considerations for optical sensor selection, and key applications.

November 12, 2021 by ROHM Semiconductor

ROHM’s Waterproof Barometric Pressure Sensor Is More Than a Weather Forecaster

The MEMS piezoresistive pressure sensor stands apart from traditional barometers with a waterproof package, built-in temperature compensation, and high tolerance to stress.

November 10, 2021 by Dr. Steve Arar

Startup Nextiles Redefines How Athletes Use E-fabric for Fitness

Brooklyn-based startup Nextiles is blending traditional sewing techniques with innovative PCBs to change how athletes measure performance.

October 22, 2021 by Jake Hertz

Sony’s Image Sensor Roundup: Automation, Auto LiDAR, AI, and More

What's at the heart of Sony's flurry of new CMOS image sensors? To start, copper-to-copper connection, back-illuminated structure, and an EVS mechanism.

September 30, 2021 by Adrian Gibbons

“MicroRTD” Temperature Sensor Enters Pilot Testing

Heraeus Nexensos has released an ultrathin "microRTD" temperature sensor, aimed for on-skin temperature devices, lab-on-a-chip, and even EV charging.

September 09, 2021 by Abdulwaliy Oyekunle

Wearable Sensors Monitor Biometrics Underwater—and in Deep Tissue

Health wearables are one of the most in-demand consumer electronics. Here's a roundup of a few recent sensor-level innovations.

August 29, 2021 by Ikimi .O

A $500 LiDAR? Quanergy Demonstrates Industry First Solid-state OPA-based LiDAR

As LiDAR aims to strike big in autonomous driving and other areas, Quanergy demonstrates its industry-first solid-state OPA-based LiDAR hoping to ease size, scalability, and cost constraints.

August 06, 2021 by Kristijan Nelkovski

From Inductors to Sensor Testing: 3 Companies Promote ADAS Safety

Safety is always a major concern for designers, especially in vehicles. Hoping to further ADAS safety, TDK, Maxim Integrated, and Rohde & Schwarz release new devices.

August 02, 2021 by Ikimi .O

Hall Effect Current Sensing: Open-Loop and Closed-Loop Configurations

Learn the basics of Hall effect current sensors in this technical article.

July 25, 2021 by Dr. Steve Arar

Digital (ON/OFF) Hall Effect Devices: Switches and Latches

Learn about the polarity of the B-field, unipolar switches, omnipolar switches, Hall effect latches, and bipolar switches in this technical article.

July 22, 2021 by Dr. Steve Arar

From Hall Sensors to Encoders: 3 Companies Target Industrial Position Monitoring

Position sensors have been trending, especially with the increasing need for them in industrial settings. What new products have companies come up with and how have they advanced monitoring technology?

July 15, 2021 by Rushi Patel