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What Does an Accelerometer Output When It Isn’t Moving? Zero-g Bias

In this article, learn about zero-g offset and zero-g bias level, how it pertains to capacitive MEMS accelerometers, as well as accelerometer offset calibration to trim out offset error.

5 days ago by Dr. Steve Arar

Considerations for Using Light Pipes to Improve HMI Design

Human machine interfaces (HMIs) often incorporate light indicators. One option for HMI indicator technology is light pipes. In this article, learn some of the design considerations for choosing and using light pipes.

January 14, 2022 by Sannah Vinding, VCC

What Is TinyML?

Learn about a subsection of machine learning (ML) called Tiny Machine Learning (TinyML), what it is, its applications, hardware and software requirements, and its benefits.

January 09, 2022 by Jake Hertz

Filtering Accelerometer Output for Noise Suppression and Bandwidth Improvement

Learn how a low-pass filter can improve the noise performance of the accelerometers as well as how to extend the bandwidth of a MEMS accelerometer using a custom notch filter.

January 02, 2022 by Dr. Steve Arar

Protecting 5G Macro Base Station Amplifiers and Antennas From Electrical Hazards

This article dives into protecting tower-mounted amplifiers and advanced antenna systems of 5G macro base stations from electrical hazards.

December 31, 2021 by Todd Phillips, Littelfuse

Hazards in Combinational Logic Circuits

This article covers undesired switching events, known as hazards, that can occur when developing combinational logic circuits.

December 30, 2021 by Dale Wilson

Combinational Logic Circuit Design and Simulation Using Gates

Gate-level implementation of logic functions is limited by the gate fan-in. This article examines logic factoring, grouping, and level increases to implement logic functions with limited input gates.

December 29, 2021 by Dale Wilson

MEMS Accelerometer Frequency Response and Bandwidth Specification

Learn about frequency response and bandwidth specification of MEMS accelerometers.

December 29, 2021 by Dr. Steve Arar

Power Consumption in IIoT Applications: Linear Regulators vs. DC/DC Buck Converters

Concerning the Internet of Things (IoT), especially Industrial IoT (IIoT) devices, power consumption can be a major hurdle. To overcome this challenge, linear regulators and buck converters can be beneficial.

December 23, 2021 by Brandon Becker, ROHM Semiconductor

Understanding ADAS Limitations and V2X Communication Technology

In today's data-driven world, devices are constantly striving to connect with one another, especially in the automotive industry. How can vehicle-to-everything (V2V) communication change the world of vehicle communication?

December 23, 2021 by Dan Loop, NXP Semiconductors

Harmonic Current in Power Supplies and IEC 61000-3-2

In this article, we'll take a look at the harmonic current in switched-mode power supplies and how power factor comes into play.

December 22, 2021 by Ron Stull, CUI

Deriving the Transfer Function of a Capacitive Sensing Accelerometer

In this article, we'll learn about deriving the transfer function of a mass-spring-damper system used in a capacitive MEMS accelerometer.

December 19, 2021 by Dr. Steve Arar

Introduction to Capacitive Accelerometers: Measuring Acceleration with Capacitive Sensing

In this article, we'll discuss how to use capacitive sensing to measure acceleration.

December 12, 2021 by Dr. Steve Arar

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

PoE Standards for IoT Devices and Power Sourcing Equipment

In this Industry Article, we'll discuss PoE (Power over Ethernet) standards and power sourcing equipment (PSE), using office Internet of Things (IoT) devices as an example application.

November 16, 2021 by Rich Fry, TDK Corporation of America

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

High-layer Count (HLC) PCB Technology for the 5G Era

One effective solution to the requirements of 5G technology is the use of HLC (High-layer Count) PCB boards that integrate key features such as skip vias, POVF manufacturing, advanced raw materials, and impedance control.

November 11, 2021 by Sarah Kuang, Kinwong

Understanding and Addressing 5 Key Power Supply Issues

This article will take a deeper look at five key power supply problems, how to know when they arise, and the best ways to address or mitigate them.

November 05, 2021 by Ron Stull, CUI

Basics of Millimeter Wave Technology

What is millimeter wave technology and how is it characterized compared to other lower-frequency technologies?

October 24, 2021 by Dale Wilson