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Components in Harsh Environments: Defining “Harsh” and Considering Certifications

Components in Harsh Environments: Defining “Harsh” and Considering Certifications

Harsh environments can be incredibly demanding on both circuits and their designers. If a circuit is to be put into a situation that requires rugged characteristics, it will sometimes need to be certified to do so. What are harsh environments and what are some common examples of the required certifications?


News Aug 17, 2018 by Robin Mitchell
Introduction to the Two-Cavity Klystron Amplifier

Introduction to the Two-Cavity Klystron Amplifier

Klystron amplifiers are used in a variety of industries, including satellite systems, television broadcasting, radar, particle accelerators, and in the medical field. In this article, we'll learn about the two-cavity klystron's unique build and the concept of electron bunching.


How Do Satellites Communicate with a GPS System? A Look at the GPS Antenna

How Do Satellites Communicate with a GPS System? A Look at the GPS Antenna

Antennas provide the wireless linkage required for any satellite-based system. Here's a look at the many antennas of GPS.


DARPA’s “Olympics-Style” SHRIMP Competition Continues the Robotics Challenge Spirit—with Tiny Robots

DARPA’s “Olympics-Style” SHRIMP Competition Continues the Robotics Challenge Spirit—with Tiny Robots

Following in the footsteps of its DARPA Robotics Challenge, DARPA is planning an "Olympics-style" competition to test the abilities of teeny tiny microrobots.


News Jul 25, 2018 by Robin Mitchell
The Limits of Satellite Navigation: GPS Challenges in the Arctic

The Limits of Satellite Navigation: GPS Challenges in the Arctic

More human activity is expected in the Arctic region in the coming decades. However, satellite navigation remains inaccurate and difficult in this region.


News Jul 24, 2018 by Chantelle Dubois
Sending ICs to Space: An Isolated Error Amplifier from Analog Devices

Sending ICs to Space: An Isolated Error Amplifier from Analog Devices

The ADuM3190S is an isolated error amplifier intended for use with linear feedback power supplies. The transfer function of this device is stable over a wide temperature range and over the lifetime of the device.


News Jul 19, 2018 by Mark Hughes
Harwin M300 3.00mm Power Connectors | New Product Brief

Harwin M300 3.00mm Power Connectors | New Product Brief

Harwin’s M300 series are compact, extremely durable power connectors for robotics, defense, aviation, UAVs, space, and oil and gas applications in harsh environments.


Altitude Data for Drone Navigation: A Compact Barometric Pressure Sensor and Thermometer from Bosch

Altitude Data for Drone Navigation: A Compact Barometric Pressure Sensor and Thermometer from Bosch

The BMP388 is a digital MEMS barometer and thermometer in a 2mm x 2mm x 0.8mm package.


News Jul 11, 2018 by Mark Hughes
Design Solution: Using a Small Amount of Space to Add More USB Ports to a Vehicle

Design Solution: Using a Small Amount of Space to Add More USB Ports to a Vehicle

This article looks at a solution to add additional USB charging ports to a vehicle using a single chip containing all the necessary parts and delivers 5V to the device.


The World’s Largest “Ultrahigh-Sensitivity” Sensor Could Defend the Earth from Meteors

The World’s Largest “Ultrahigh-Sensitivity” Sensor Could Defend the Earth from Meteors

Canon has demonstrated the world's largest sensor at a whopping 400cm square that can be used in light levels as low as 0.3 lux. What challenges does such a sensor face and how could it be used to defend the earth?


News Jul 09, 2018 by Robin Mitchell
Use the Xilinx System Generator to Implement a Simple DDS

Use the Xilinx System Generator to Implement a Simple DDS

In this article, we’ll discuss implementing a simple direct digital synthesizer (DDS) using the Xilinx System Generator.


Precise Time-Keeping: The Crystal Oscillator, the Atomic Clock, and the Quantum Clock

Precise Time-Keeping: The Crystal Oscillator, the Atomic Clock, and the Quantum Clock

Time is really important in electronics, being used in other measurements including the volt. Depending on the application, different ways of time-keeping may be required for electronic devices. Here’s a look at a few ways of time-keeping, and their applications.


News Jun 27, 2018 by Chantelle Dubois
Product Brief: New CMOS Imaging Sensor by ams Aims to Be the Future for Machine Vision

Product Brief: New CMOS Imaging Sensor by ams Aims to Be the Future for Machine Vision

ams, an Austrian company which specializes in sensor technology with a special focus on miniaturization and low-power, recently announced the beginning of production for their CMV50000 CMOS image sensor.


News Jun 26, 2018 by Chantelle Dubois
Microchip Introduces New Line of Microcontrollers with Dual Core Functionality: The dsPIC33CH Family

Microchip Introduces New Line of Microcontrollers with Dual Core Functionality: The dsPIC33CH Family

In the world of power, control monitoring is incredibly important for functional as well as safety reasons. And with the demand rising for GUIs in even the most basic products, it comes as no surprise that current microcontrollers are struggling to meet this demand. Microchip has announced its latest family of devices, the dsPIC33CH, that aims to tackle this!


News Jun 25, 2018 by Robin Mitchell
Specifically Designed for Drone and Robotics: Bosch’s New High-Performance Inertial Measurement Unit

Specifically Designed for Drone and Robotics: Bosch’s New High-Performance Inertial Measurement Unit

Get the breakdown on a new Bosch IMU designed for robotics and drone operation and learn a bit about drone design considerations along the way.


News Jun 25, 2018 by Mark Hughes
Basics of Phase Truncation in Direct Digital Synthesizers

Basics of Phase Truncation in Direct Digital Synthesizers

This article will discuss phase truncation in direct digital synthesizers.


60 Years of DARPA Technological Advancements: The ARPANET to the Atlas Robot

60 Years of DARPA Technological Advancements: The ARPANET to the Atlas Robot

Since 1958, DARPA has been credited with the development of some of the most important technologies used today, including the Internet and GPS. Here is a look at DARPA’s 60 year history and some major projects in electrical engineering.


News Jun 13, 2018 by Chantelle Dubois
The RF Platformization for the 5G and IoT Designs

The RF Platformization for the 5G and IoT Designs

New design resources are becoming available as RF front-ends enter into high gear amid the 5G and IoT take-off.


News May 30, 2018 by Majeed Ahmad
Pipelined Direct Form FIR Versus the Transposed Structure

Pipelined Direct Form FIR Versus the Transposed Structure

This article will review two pipelined structures to implement a high throughput FIR filter.


A Modern Day Icarus: The Parker Solar Probe’s Mission to the Sun

A Modern Day Icarus: The Parker Solar Probe’s Mission to the Sun

How do we design, build, and test a sensitive piece of equipment for millions of times more heat and radiation exposure?


News May 21, 2018 by Chantelle Dubois