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Understanding MOSFET On-State Drain-to-Source Resistance

Understanding MOSFET On-State Drain-to-Source Resistance

This technical brief covers some useful details regarding a common MOSFET parameter referred to as on-state resistance.


Soft Robotics Octopus Arms Bring Flexibility to Robotic Movement

Soft Robotics Octopus Arms Bring Flexibility to Robotic Movement

Cephalopods have no rigid structures in their bodies and can adjust their bodies to fit the size and shape to the environment. A robot with similar properties would have an advantage in search and rescue environments if it could squeeze through openings other robots could not.


News Aug 25, 2016 by Mark Hughes
Build a Wireless “Tipping Bucket” Rain Gauge, Part 3—Receiver, PICAXE, and LCD

Build a Wireless “Tipping Bucket” Rain Gauge, Part 3—Receiver, PICAXE, and LCD

Here's a rain gauge that empties itself and that you can read from your easy chair. Best of all, you can build it, yourself.


Google DeepMind Is Using Machine Learning to Cut Its Energy Usage

Google DeepMind Is Using Machine Learning to Cut Its Energy Usage

Google's artificial intelligence company, DeepMind, is using machine learning to help reduce energy use in Google's sprawling data centers.


News Aug 19, 2016 by Donald Krambeck
Build a Wireless “Tipping Bucket” Rain Gauge, Part 2—Adding the Transmitter

Build a Wireless “Tipping Bucket” Rain Gauge, Part 2—Adding the Transmitter

A tipping bucket rain gauge is a clever way to measure rainfall. Learn how to add wireless capability, a PICAXE microcontroller, and an LCD display to your weather station.


Build a Wireless “Tipping Bucket” Rain Gauge, Part 1—Assembling the Bucket

Build a Wireless “Tipping Bucket” Rain Gauge, Part 1—Assembling the Bucket

A tipping bucket rain gauge, an RF transmitter and receiver, a PICAXE microcontroller, and an LCD can make a great addition to your weather station.


DEF CON 24 Roundup: 2016 Hacker Conference

DEF CON 24 Roundup: 2016 Hacker Conference

A roundup of the top stories from this year's DEF CON Hacking Convention in Las Vegas.


News Aug 08, 2016 by Kate Smith
What Does Elon Musk’s Master Plan, Part Deux Have in Store?

What Does Elon Musk’s Master Plan, Part Deux Have in Store?

A discussion of Musk's past success and future plans.


News Aug 04, 2016 by Seth Schaffer
TDK Acquires Tronics, Adds More Sensors to IoT War Chest

TDK Acquires Tronics, Adds More Sensors to IoT War Chest

TDK's acquisition of Tronics is a harbinger of the upcoming realignments in the sensor industry.


News Aug 03, 2016 by Majeed Ahmad
Tesla vs Google: Do LIDAR Sensors Belong in Autonomous Vehicles?

Tesla vs Google: Do LIDAR Sensors Belong in Autonomous Vehicles?

Elon Musk has made some bold comments about Google's self-driving car that uses LIDAR. However, Google is using LIDAR for different reasons than Tesla would in their Autopilot systems.


News Jul 24, 2016 by Donald Krambeck
Rapid Analysis of BJT Switch/Driver Circuits

Rapid Analysis of BJT Switch/Driver Circuits

This technical brief explains a quick, straightforward procedure for evaluating a switch/driver circuit based on an NPN bipolar junction transistor.


Duke’s Robotics Team Expedites Real-Time Motion Planning by a Factor of 10000

Duke’s Robotics Team Expedites Real-Time Motion Planning by a Factor of 10000

Researchers at Duke University have dramatically improved motion planning of robots in complicated environments.


News Jul 20, 2016 by Dr. Steve Arar
Build Your Own RFID Technology Using an Arduino MEGA

Build Your Own RFID Technology Using an Arduino MEGA

In this article, we are going to learn some basics about RFID technology and use an Arduino MEGA to a play around with a popular RFID module, the ID12LA.


Projects Jul 20, 2016 by Joseph Corleto
Will the Autonomous Car Industry Survive Autopilot’s First Fatal Crash?

Will the Autonomous Car Industry Survive Autopilot’s First Fatal Crash?

Examine the implications for the driverless car industry following Tesla Autopilot's first fatal crash.


News Jul 09, 2016 by Seth Schaffer
Smart Homes Via Smart Phones: Toggl.it, Nest, and Iris by Lowes

Smart Homes Via Smart Phones: Toggl.it, Nest, and Iris by Lowes

Learn about three smart home platforms available that allow mobile home control with varying degrees of customization.


News Jul 04, 2016 by Yahya Tawil
Startup Appeal: Shenzhen Emerges as a Technology Hub

Startup Appeal: Shenzhen Emerges as a Technology Hub

Learn why Shenzhen is quickly becoming China's Silicon Valley.


News Jun 29, 2016 by Ebony Calloway
Engineer Spotlight: Noa Labs CEO, Alexander Murawski, on Professional Hardware Development

Engineer Spotlight: Noa Labs CEO, Alexander Murawski, on Professional Hardware Development

AAC interviews Alexander Murawski, CEO and founder of Noa Labs.


News Jun 22, 2016 by Yahya Tawil
How to Build a Control Circuit with Adjustable Working Time via Wi-Fi

How to Build a Control Circuit with Adjustable Working Time via Wi-Fi

Learn how to build a system that can turn DC loads on and off using a mobile application. You'll also learn how to perform this task via immediate actions or via timers set in advance.


Projects Jun 15, 2016 by Yahya Tawil
C-BISCUIT Power: Assembly and Testing of Regulator and Crowbar Circuits

C-BISCUIT Power: Assembly and Testing of Regulator and Crowbar Circuits

Continuing the C-BISCUIT series, this article outlines how to populate and test the surface mount PCBs designed in a previous article using a hot air rework station and other various electronics tools.


Projects May 31, 2016 by Patrick Lloyd
Create an Object Tracking System: Integrating Servo Control with Object Detect

Create an Object Tracking System: Integrating Servo Control with Object Detect

This project covers integrating servo control and object detection.


Projects May 10, 2016 by Michael Stock