Latest Embedded Networking Technical Articles

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Embedded System Design: Build from Scratch or Use an SBC?

This article explores the pros and cons of either designing embedded systems from scratch or utilizing pre-made single-board computers.

November 29, 2018 by Rudy Ramos, Mouser

Utilizing the Different Types of Common IoT Connection Methods

This article explores the pros and cons of connectivity options for IoT edge device design.

November 20, 2018 by Rachel Beddor, Microchip Technology

Hardware Evaluation of a Custom Programmable Wi-Fi Controller: The WiCard

This article explores the schematic design and basic features of a smart programmable wireless controller module I designed: the WiCard.

June 01, 2018 by M. Mahdi K. Kanan

Accelerating Embedded Vision Integration with Xilinx SoCs and the reVISION Stack

SoCs with programmable logic are an essential element of real-time embedded vision systems. Designers can capitalize on the power and efficiency of Xilinx's Zynq Ultrascale+ MPSoC devices to implement their designs using Avnet's Embedded Vision Kits and the Xilinx reVISION stack.

May 18, 2018 by Xilinx

Utilizing Xilinx’s MicroBlaze in FPGA Design

MicroBlaze is a 32-bit soft RISC processor core, created to accelerate the development of cost-sensitive, high-volume applications that traditionally required one or more microcontrollers.

April 27, 2018 by Xilinx

How to Stream Sensor Data from Bosch’s XDK110 Evaluation Board to the MQTT Messaging Service

In this article, we will take a look at the XDK110 rapid prototyping kit, characterize its hardware, explore its software environment, and demonstrate connecting the device to the MQTT messaging service.

April 12, 2018 by Mark Hughes

How to Write the VHDL Description of a Simple Algorithm: The Data Path

In this article, you'll learn how to write the VHDL code for a simple algorithm.

March 15, 2018 by Dr. Steve Arar

Design a Custom Microcontroller Programming and Testing Board

In this article we’ll discuss the design for a custom microcontroller programming/debug/extension PCB and we’ll look at an example project.

February 25, 2018 by Robert Keim

Review of VHDL Signed/Unsigned Data Types

This article will review the “signed”/“unsigned” data types.

February 01, 2018 by Dr. Steve Arar

VHDL Data Types: Some Classifications and the Enumerated Type

This article will first review classifications for the VHDL data types, and then it will discuss the enumerated type.

January 24, 2018 by Dr. Steve Arar

Simplifying VHDL Code: The Std_Logic_Vector Data Type

This article will review the "std_logic_vector" data type which is one of the most common data types in VHDL.

January 05, 2018 by Dr. Steve Arar

Intelligence at the Edge Part 1: The Edge Node

The industrial Internet of Things (IoT) encompasses the broad transformation underway that will make pervasive sensing across connected machines not just a competitive advantage, but an essential fundamental service. The industrial IoT starts with the edge node, which is the sensing and measurement entry point of interest.

September 12, 2017 by Ian Beavers, Analog Devices

The Wi-Fi Eye, Part 2: Firmware, Wiring, and Network Connection

Part two of building a device that can detect Wi-Fi signals and "react" accordingly.

July 26, 2017 by Jeremy Lee

“Everything is Better with Bluetooth”:  Add Your Own Custom Bluetooth LE to Your Next Project

Bluetooth low energy (BLE) is designed to intermittently transmit information using a limited amount of power. This article provides the building blocks that allow you to add BLE to your projects for $5 (plus a one-time purchase of a $15 programmer).

June 28, 2017 by Mark Hughes

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.

March 08, 2017 by Robin Mitchell

Custom Microcontroller Design: Assembling, Measuring, Programming

This is part 2 of a step-by-step guide to bringing your custom microcontroller design to life.

December 02, 2016 by Carsten Pinkle

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.

November 28, 2016 by Robert Keim

Embedded PID Temperature Control, Part 4: The Scilab GUI

With USB communications and a Scilab graphical user interface, we can really see what the PID controller is doing.

February 19, 2016 by Robert Keim

Building Raspberry Pi Controllers Part 5: Reading Analog Data with an RPi

Learn how to read electrical signals and data from an analog device using the Step Response technique in Part 5 of the Building Raspberry Pi Controllers series.

February 09, 2016 by Don Wilcher

Build Raspberry Pi Controllers: LED Flasher

In this project, you'll learn how to wire an LED and flash it using the Raspberry Pi. Also, to isolate the Raspberry Pi's + 3.3VDC compliant output pins from supply voltages greater than this power source, an opto-isolator will be introduced as well.

December 11, 2015 by Don Wilcher