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Overclocked Wearables Can Pick Up Bio-Acoustic Signals

Overclocked Wearables Can Pick Up Bio-Acoustic Signals

Software updates can make conventional wearables capable of recognizing the wearer's movements.


News Nov 25, 2016 by Dr. Steve Arar
Using a Customizable Interface Development Tool with Arduino

Using a Customizable Interface Development Tool with Arduino

Development tools that let you create drag-and-drop interface tools for Arduino and Raspberry Pi projects are quite popular. I got my hands on one and here's how it went.


News Nov 24, 2016 by Johnathan Powell
NXP in 2017: Autonomous Vehicle Security and the Smallest 8-Pin Logic Ever

NXP in 2017: Autonomous Vehicle Security and the Smallest 8-Pin Logic Ever

NXP recently announced their merger with Qualcomm, but they weren't done making announcements in 2016.


News Nov 24, 2016 by Tim Youngblood
Convenient, Robust Data Transmission with RS-422 and RS-485

Convenient, Robust Data Transmission with RS-422 and RS-485

This article introduces the RS-422 and RS-485 interfaces and explains why you might want to use them in your designs.


Could Nanowires Change the Way We Manage Heat Dissipation in ICs?

Could Nanowires Change the Way We Manage Heat Dissipation in ICs?

Heat dissipation is one of the biggest obstacles in semiconductor reduction. A team at the University of California has developed nanowires that can significantly improve heat dissipation characteristics and shape the future of silicon chip design.


News Nov 23, 2016 by Robin Mitchell
Understanding Automatic Gain Control

Understanding Automatic Gain Control

How do designers cope with a system that has highly variable input amplitude yet requires fairly constant output amplitude? Let’s take a look.


Teardown Tuesday: MiPosaur Robot

Teardown Tuesday: MiPosaur Robot

Miposaur is a self-balancing robot that packs quite a bit of technology into a small package. Let's find out what is inside.


News Nov 22, 2016 by Mark Hughes
The Zambroombi: Roomba’s Next Ultrasonic Competitor

The Zambroombi: Roomba’s Next Ultrasonic Competitor

The Zambroombi is the next step up from your neighbor's fancy Roomba. Set it and forget it!


Projects Nov 21, 2016 by Ryan Jones
IoT-Based Parking Designed to Save Users Time and Money

IoT-Based Parking Designed to Save Users Time and Money

IoT technology aims to find you the nearest parking space and automatically bill you for it.


News Nov 21, 2016 by Dr. Steve Arar
Will Quantum Computers Be the End of Bitcoin?

Will Quantum Computers Be the End of Bitcoin?

With advances in quantum computers becoming the norm and practical machines soon becoming a reality, the world faces a serious security threat. How will Bitcoin, a digital-based cryptocurrency, survive against such a threat and what will this mean for the value of Bitcoin?


News Nov 20, 2016 by Robin Mitchell
The November Kickstarter Hardware Roundup

The November Kickstarter Hardware Roundup

This month, we're highlighting three Kickstarters that may catch your eye: a power-efficient and precise soldering tool, an educational coding robot, and the "most powerful maker board out there".


News Nov 19, 2016 by Chantelle Dubois
Using Zero-IF to Reduce PCB Footprint and Cost

Using Zero-IF to Reduce PCB Footprint and Cost

Learn how to make more efficient designs for RF applications using Zero-IF architecture.


Engineer Spotlight: Tanky Drone’s Bogdan Ryabyshchuk Talks Crowdfunding and Racing Drones

Engineer Spotlight: Tanky Drone’s Bogdan Ryabyshchuk Talks Crowdfunding and Racing Drones

We talk with Tanky's founder about nigh-invulnerable 3D-printed armor, how to destroy a GoPro, firmware and batteries, who is the best pilot, and the inevitable power-to-weight tradeoff of flying things.


News Nov 18, 2016 by Jeremy Lee
The Importance of Complex Conjugates

The Importance of Complex Conjugates

This article provides insight into the importance of complex conjugates in electrical engineering.


Put the Watson AI into Your Raspberry Pi with IBM’s Free(ish) Embedded Development Platform

Put the Watson AI into Your Raspberry Pi with IBM’s Free(ish) Embedded Development Platform

IBM released a development platform for Watson called Project Intu. What can we do with it?


News Nov 17, 2016 by Tim Youngblood
The Why and How of Differential Signaling

The Why and How of Differential Signaling

Learn about the important characteristics, benefits, and applications of differential signaling, as well as the proper layout techniques for differential signals.


Google Develops Neural Networks that Can Communicate Secretly with Encrypted Messages

Google Develops Neural Networks that Can Communicate Secretly with Encrypted Messages

Scientists at Google have successfully trained two neural networks, Alice and Bob, to communicate secretly using its own developed encryption in order to keep a third neural network, Eve, from listening in.


News Nov 16, 2016 by Chantelle Dubois
LED Arrays: One Resistor or Many?

LED Arrays: One Resistor or Many?

When you have multiple LEDs with a common anode or common cathode, can you use just one current-limiting resistor? Let’s take a look.


Teardown Tuesday: TP Link Powerline Adapter

Teardown Tuesday: TP Link Powerline Adapter

With powerline adapters becoming more popular, it's about time one of these was taken apart! In this teardown, we will look inside a TP link powerline adaptor to see what makes this thing tick!


News Nov 15, 2016 by Robin Mitchell
Flash Freeze Photography with an Arduino

Flash Freeze Photography with an Arduino

Freeze moments in time to easily produce extraordinary close-up pictures with your digital camera, an Arduino, and these simple circuits.