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MEMS Vibration Monitoring: From Acceleration to Velocity

MEMS Vibration Monitoring: From Acceleration to Velocity

MEMS accelerometers have finally reached a point where they are able to measure vibration on a broad set of machine platforms.


Vicor VI Chip DCM DC-DC Converter Modules | New Product Brief

Vicor VI Chip DCM DC-DC Converter Modules | New Product Brief

Vicor VI Chip DCM DC-DC converter modules are designed to let designers optimize the size, weight, and cost of power systems in industrial process and controls, automotive, and military applications.


Control, Routing, Multiplexing: A New Analog Switch from Vishay

Control, Routing, Multiplexing: A New Analog Switch from Vishay

Mechanical switches are often impractical in modern embedded designs, and ICs such as the DG2788A offer a high-performance alternative.


News Jun 26, 2017 by Robert Keim
Sometimes You Just Need a Transistor: A New Low-Side Driver Array from Texas Instruments

Sometimes You Just Need a Transistor: A New Low-Side Driver Array from Texas Instruments

ICs such as the TPL7407LA provide convenient, high-performance switching for a variety of common applications.


News Jun 22, 2017 by Robert Keim
ON Semiconductor’s NCP81239 4-Switch Buck-Boost Controller | New Product Brief

ON Semiconductor’s NCP81239 4-Switch Buck-Boost Controller | New Product Brief

ON Semiconductor’s NCP81239 is a 4-switch buck-boost converter for use as a USB Power Delivery controller in computing and entertainment devices, displays, consumer electronics, and chargers.


The Basics of SSRs (Solid-State Relays): The Switching Device

The Basics of SSRs (Solid-State Relays): The Switching Device

An introduction to the basic operation of solid-state relays with a focus on the output devices in today’s SSRs.


Getting Started with FPGAs: Lookup Tables and Flip-Flops

Getting Started with FPGAs: Lookup Tables and Flip-Flops

Dive under the hood of an FPGA: Just what is inside of an FPGA that makes it so different from a microcontroller and yet still so versatile?


Another Option for Frequency Generation: A New MEMS Oscillator from SiTime

Another Option for Frequency Generation: A New MEMS Oscillator from SiTime

MEMS oscillators such as the SiT2024B may be your best option for high-performance or harsh-environment applications.


News Jun 07, 2017 by Robert Keim
Improving on an Improvement: A New MEMS Microphone from PUI Audio

Improving on an Improvement: A New MEMS Microphone from PUI Audio

MEMS microphones offer advantages over electret devices and now we have the PMM-3738-VM1000-R, which offers advantages over the standard MEMS approach.


News Jun 01, 2017 by Robert Keim
GE Unimpossible Missions Series: Fighting Fire with Fire

GE Unimpossible Missions Series: Fighting Fire with Fire

A multi-part series on GE's Unimpossible Missions, which challenge engineers and scientists with tasks where they demonstrate what can be accomplished when experts collaborate.


News May 27, 2017 by Donald Krambeck
Precision SPI Switch Configuration Increases Channel Density

Precision SPI Switch Configuration Increases Channel Density

This article details the problems encountered when trying to maximize channel count, discusses the traditional method used to control a group of switches and the associated drawbacks, presents the solution offered by SPI controlled analog switches, and introduces the SPI controlled ADI precision switches.


Seeking a Better Switch: A New High-Power FET from ON Semiconductor

Seeking a Better Switch: A New High-Power FET from ON Semiconductor

MOSFETs are certainly not new technology, but ongoing performance improvements make it worth your while to keep an eye on new releases.


High-Frequency FET Control: A New Gate-Driver IC from Diodes Incorporated

High-Frequency FET Control: A New Gate-Driver IC from Diodes Incorporated

Gate-driver ICs such as the DGD0506 provide a convenient and efficient way to control high-current loads.


Teardown Tuesday: Bluetooth Sony Speaker

Teardown Tuesday: Bluetooth Sony Speaker

With everything going wireless it comes as no surprise that even speakers are using Bluetooth! In this Teardown Tuesday, we will strip down a Sony Bluetooth Speaker to see how they are put together and what parts they consist of.


News May 16, 2017 by Robin Mitchell
How Sound Waves Can Fool MEMS Accelerometers (and Other Ways to Dupe Sensors)

How Sound Waves Can Fool MEMS Accelerometers (and Other Ways to Dupe Sensors)

Accelerometers, activity trackers, and fingerprint sensors can be duped. Learn how and what designers can do to prevent false input.


News May 01, 2017 by Donald Krambeck
Eliminate Brushes, Reduce Noise: A New Motor-Driver IC from ROHM

Eliminate Brushes, Reduce Noise: A New Motor-Driver IC from ROHM

You can improve performance in motor-control applications by using brushless DC motors and handy driver ICs such as the BU69090NUX.


Fast, Ultrafast, Soft, Standard, Schottky: Selecting the Right Rectifier

Fast, Ultrafast, Soft, Standard, Schottky: Selecting the Right Rectifier

This article is a deeper dive into the speed-related recovery characteristics of rectifiers, and how this dynamic behavior has significant effects on the circuits in which the rectifier is placed.


Keeping Up with the IoT: The State of MEMS Sensor Packages

Keeping Up with the IoT: The State of MEMS Sensor Packages

Here's a sneak peek at where MEMS packaging technology stands and how it's evolving to meet the needs of new market opportunities like the IoT.


News Apr 17, 2017 by Majeed Ahmad
“Cobot” with Deep Learning and Gesture Recognition Hits Audi Production Floor

“Cobot” with Deep Learning and Gesture Recognition Hits Audi Production Floor

Audi has announced that a collaborative robot is working the floor in its industrial factory.


News Mar 29, 2017 by Kate Smith
Iorek: A Robot that Incorporates Algorithms and Artificial Intelligence into Object Interactions

Iorek: A Robot that Incorporates Algorithms and Artificial Intelligence into Object Interactions

The Humans to Robots Laboratory at Brown University are working on AI and algorithms to create a robot that can interact back with the user to identify and grasp objects.


News Mar 29, 2017 by Donald Krambeck