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Better Know Your Programming Languages: An Introduction to Python

Better Know Your Programming Languages: An Introduction to Python

This article will give you a brief introduction to the Python programming language.


Simplified Power Supervision for Portable Devices: A New Battery Management IC from Maxim

Simplified Power Supervision for Portable Devices: A New Battery Management IC from Maxim

There are many integrated circuits that can help you to optimize the performance of battery-powered devices. In this article we’ll take a look at the MAX17055.


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
The BIG Arduino Piano! Use Pulse Width Modulation to Dance like Tom Hanks

The BIG Arduino Piano! Use Pulse Width Modulation to Dance like Tom Hanks

This BIG piano will help exercise the mind and body! All you need is a few buttons, a speaker, and some dancing shoes.


Projects Mar 29, 2017 by Ryan Jones
A Microcontroller Enthusiast’s First Look at Programmable Logic

A Microcontroller Enthusiast’s First Look at Programmable Logic

The FPGA can be a great addition to your arsenal, but it requires some adjustments to the way a microcontroller jockey thinks.


Capturing IMU Data with a BNO055 Absolute Orientation Sensor

Capturing IMU Data with a BNO055 Absolute Orientation Sensor

The BNO055 is an absolute orientation sensor from Bosch that combines sensor data and a microprocessor to filter and combine the data, giving users their absolute orientation in space.


Projects Mar 22, 2017 by Mark Hughes
Clean Clocking: The New CDCE813-Q1 Clock Synthesizer

Clean Clocking: The New CDCE813-Q1 Clock Synthesizer

The CDCE813-Q1 is a customizable, fairly high-frequency clock generator that is qualified for automotive applications.


How to Flash ESP-01 Firmware to the Improved SDK v2.0.0

How to Flash ESP-01 Firmware to the Improved SDK v2.0.0

Learn about SKD v2.0.0 and how flashing your ESP-01's firmware just got easier.


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
The Punxsutawney 5000! A Sensirion Temperature Device

The Punxsutawney 5000! A Sensirion Temperature Device

No more waiting around for the groundhog. The Punxsutawney 5000 is here to keep you inside until springtime arrives!


Projects Feb 27, 2017 by Ryan Jones
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.


Introduction to Low-Power Embedded Design

Introduction to Low-Power Embedded Design

Low power consumption has become an important design goal in many electronic systems. This article introduces essential concepts and techniques.


Comparing the Electret to MEMS Microphones

Comparing the Electret to MEMS Microphones

This technical brief explains the physical characteristics and the benefits of microphones based on MEMS technology.


Back to Basics: SPI (Serial Peripheral Interface)

Back to Basics: SPI (Serial Peripheral Interface)

The Serial Peripheral Interface Bus enables full-duplex serial data transfer between multiple integrated circuits.


The How and Why of Spread-Spectrum Digital Signals

The How and Why of Spread-Spectrum Digital Signals

This technical brief discusses the use of spread spectrum modulation in digital circuits, particularly clock signals.


Controlling a Stepper Motor with an SIRC TV Remote and a PICAXE: Infrared Capabilities

Controlling a Stepper Motor with an SIRC TV Remote and a PICAXE: Infrared Capabilities

Remote controls for electronics often use IR (infrared) radiation in a very precisely coded sequence for channel surfing, volume adjustments, and more. One of the most popular codes is the SIRC (Sony Infrared Remote Code) which may be used with a PICAXE microcontroller to manage a stepper motor, or most any other electronic or electro-mechanical device.


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
Using a C# Application to Communicate with an Arduino

Using a C# Application to Communicate with an Arduino

In this article, we are going to connect an Arduino Pro Mini to a PC and communicate with it using a C# Windows application.


Understanding Spread Spectrum Modulation in RF Systems

Understanding Spread Spectrum Modulation in RF Systems

This technical brief discusses the characteristics and benefits of spread-spectrum modulation.