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Flexible ECG Front-End IC Serves Ultra Low-Power IoT Edge Node Signal Processing Designs

Flexible ECG Front-End IC Serves Ultra Low-Power IoT Edge Node Signal Processing Designs

As system designers search for power efficient signal conditioning components, they may find that there are very few ICs available under 100 μ‎A supply current and even fewer that include a small package variant.


Track Overhead Flights with a Raspberry Pi Zero Wireless, a Software Defined Radio, and FlightAware

Track Overhead Flights with a Raspberry Pi Zero Wireless, a Software Defined Radio, and FlightAware

This article shows you two ways to use a Raspberry Pi Zero Wireless to track flights in your area. It also demonstrates how it can control a 64×64 RGB matrix.


Projects Apr 03, 2017 by Mark Hughes
BeagleBone Blue for Robotics Applications: The Latest BeagleBone Single Board Computer

BeagleBone Blue for Robotics Applications: The Latest BeagleBone Single Board Computer

The BeagleBone Blue is now available. You can learn more about this open source robotics computer and its BeagleBone predecessors here.


News Mar 17, 2017 by Tim Youngblood
Simple Home Automation with a Remotely Accessed Raspberry Pi: An Investigation into Dataplicity

Simple Home Automation with a Remotely Accessed Raspberry Pi: An Investigation into Dataplicity

AAC writer Johnathan Powell investigated Dataplicity, a program that allows remote access to and control of Raspberry Pis. Here are his conclusions.


News Mar 16, 2017 by Johnathan Powell
Robust, High-Speed Serial Communication: A New RS-422/485 Transceiver from Maxim

Robust, High-Speed Serial Communication: A New RS-422/485 Transceiver from Maxim

The MAX14775E offers high-performance capabilities that make it especially suitable for data transfer in harsh environments.


Creating a Simple Data Logger with the RIOT (Realtime Internet of Things) Framework

Creating a Simple Data Logger with the RIOT (Realtime Internet of Things) Framework

In this project, we will demonstrate the simplicity of RIOT by creating a data logger that will plot levels of light onto a graph on a PC server application.


Projects Mar 08, 2017 by Robin Mitchell
Samsung Pushes for 5G with Market-Ready RFIC Chip and Growing List of Corporate Partners

Samsung Pushes for 5G with Market-Ready RFIC Chip and Growing List of Corporate Partners

Samsung plans to show off the potential of its 5G technology by establishing fixed wireless networks.


News Mar 07, 2017 by Dr. Steve Arar
Using a SIM900A to Send Sensor Data to a Website

Using a SIM900A to Send Sensor Data to a Website

In this article, I'll show you how I used one of my SIM900A GSM modules to send temperature and relative humidity to my personal website.


Promising Research for Carbon Nanotube Technology in Electrical Cabling Fabrication

Promising Research for Carbon Nanotube Technology in Electrical Cabling Fabrication

An overview of research being done on the use of carbon nanotubes in cabling.


Commercial Protocols and Aerospace Cabling: Finding the Right Balance

Commercial Protocols and Aerospace Cabling: Finding the Right Balance

Some tips for choosing the right the type of cable for your desired application.


Raspberry Pi Zero HATs for Home Automation and IoT Designs

Raspberry Pi Zero HATs for Home Automation and IoT Designs

2016 brought some interesting additions for Raspberry Pi Zero that can be incorporated into home automation and IoT prototyping.


News Feb 08, 2017 by Tim Youngblood
Testing a Custom IoT Framework by Controlling an LED: RIOT (RealTime Internet of Things)

Testing a Custom IoT Framework by Controlling an LED: RIOT (RealTime Internet of Things)

Using a custom framework (RIOT) to control an LED with a networked computer.


Projects Feb 08, 2017 by Robin Mitchell
Implementing LTE Cat 1 Communications for IoT and M2M Applications

Implementing LTE Cat 1 Communications for IoT and M2M Applications

Learn about LTE Cat 1's specifications and how you can use it in designs.


A Battle of IoT Protocols: ZigBee vs Thread

A Battle of IoT Protocols: ZigBee vs Thread

The strange relationship between Internet of Things protocols: ZigBee and Thread.


News Jan 23, 2017 by David Williams
Understanding Switching Regulator Output Artifacts Expedites Power Supply Design

Understanding Switching Regulator Output Artifacts Expedites Power Supply Design

Understanding these artifacts allows designers to successfully integrate switching regulators in a wider range of high-performance, noise-sensitive applications.


The Packet Concept: High-Level Synchronization for Data Links

The Packet Concept: High-Level Synchronization for Data Links

Learn about (for lack of a better term) packetization, a technique that facilitates robust data transfer in optical, RF, and long-distance-digital communication systems.


LVDS: High-Speed, Low-Power, Robust Data Transfer

LVDS: High-Speed, Low-Power, Robust Data Transfer

This technical brief discusses characteristics and advantages of low-voltage differential signaling (LVDS).


Manchester Encoding: What Is It, and Why Use It?

Manchester Encoding: What Is It, and Why Use It?

Learn about Manchester encoding, a simple and effective way to improve high-speed or wireless digital communication.


C-BISCUIT: System Integration and Testing

C-BISCUIT: System Integration and Testing

Finally, we have everything we need for a functional robot. Let’s put the pieces together and see what the C-BISCUIT demo bot can do.


Projects Nov 28, 2016 by Robert Keim
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.