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A Designer’s Take on Raspberry Pi’s First Microcontroller

A Designer’s Take on Raspberry Pi’s First Microcontroller

This year, Raspberry Pi unveiled its first-ever microcontroller. How does this device perform in professional embedded design?


News Mar 16, 2021 by Dr. Steve Arar
Ep. 19 | Open-Source Machine Learning with BeagleBoard Co-Founder Jason Kridner

Ep. 19 | Open-Source Machine Learning with BeagleBoard Co-Founder Jason Kridner

The age of quick embedded system prototyping is here. But what happens when the development of AI is also becoming more commonplace? Are we ready for a world where machine learning algorithms—and all the biases that come with them—flood the market?


Podcasts Mar 04, 2021 by Dave Finch
A New Arm-Based Carrier Board Nods to a Shift Toward Off-the-Shelf Hardware

A New Arm-Based Carrier Board Nods to a Shift Toward Off-the-Shelf Hardware

Arm processors are dominated by proprietary design. But a new adaptable 3.5-inch carrier board highlights the virtues of commercial-off-the-shelf systems.


News Mar 19, 2020 by Sophia Valente
What Is the Light Convergent Reflective Sensor on OMRON’s New Sensor Eval Board?

What Is the Light Convergent Reflective Sensor on OMRON’s New Sensor Eval Board?

Let’s take a look at the 2JCIE-EV, which comes with sample code and supports a wide variety of sensing applications.


News Feb 12, 2020 by Robert Keim
Google Unveils New and Updated Coral Hardware for 2020

Google Unveils New and Updated Coral Hardware for 2020

During CES 2020, Google announced new hardware editions and upgrades to the Coral ecosystem, including an Accelerator Module, the Dev Board Mini, and a System-on-Module.


News Jan 13, 2020 by Cabe Atwell
Introduction to DRAM (Dynamic Random-Access Memory)

Introduction to DRAM (Dynamic Random-Access Memory)

This article will examine the basic operation of Dynamic Random Access Memory (DRAM), along with how a DRAM chip is organized.


Why Raspberry Pi Isn’t a Good Choice for Commercial Products

Why Raspberry Pi Isn’t a Good Choice for Commercial Products

RPi has done some amazing good in the world, especially for aspiring young engineers, but here's the breakdown on why it's probably not what you need for a professional project.


Reader Question: Electrical Engineers, What Is Your Relationship with Maker Boards?

Reader Question: Electrical Engineers, What Is Your Relationship with Maker Boards?

RPi, Arduino, BeagleBone. There are many maker boards—but have you, as an EE, ever used one? Share your stories!


News May 27, 2019 by Kate Smith
The Arm Architecture Explained

The Arm Architecture Explained

Learn more about the Arm computer architecture, including ISA, execution states, and processor families.


How to Write Assembly Instructions for Programming a 32-bit ARM Core with a Raspberry Pi

How to Write Assembly Instructions for Programming a 32-bit ARM Core with a Raspberry Pi

This article explores the basic instructions needed to program a 32-bit ARM core, while building a foundational understanding of the micro-architecture.


Build Your Own Voice-Activated Home Automation System with the Gentleman Maker’s Posh Butler

Build Your Own Voice-Activated Home Automation System with the Gentleman Maker’s Posh Butler

Learn how to use a Raspberry Pi to make your own posh home automation system!


Projects Feb 24, 2019 by Robin Mitchell
Never Run Out of Tea Again! How to Build the Gentleman Maker’s Intelli-T Raspberry Pi Sensor Alarm

Never Run Out of Tea Again! How to Build the Gentleman Maker’s Intelli-T Raspberry Pi Sensor Alarm

Never run out of tea again! The Intelli-T uses a weight sensor and a Raspberry Pi to alert you when your tea supply is running low.


Projects Feb 12, 2019 by Robin Mitchell
How to Write Assembly Language: Basic Assembly Instructions in the ARM Instruction Set

How to Write Assembly Language: Basic Assembly Instructions in the ARM Instruction Set

Learn some basic instructions used in the ARM instruction set used for programming ARM cores.


Put an End to Stockings Full of Coal with the Raspberry Pi Santa Detector

Put an End to Stockings Full of Coal with the Raspberry Pi Santa Detector

For most, the name "Father Christmas" conjures images of toys and gadgets. But for this gentleman maker, the name brings misery. Be sure to stockpile your Arduino, Raspberry Pi, and Particle Photons; it's time to catch Saint Nick red-handed.


Projects Dec 21, 2018 by Robin Mitchell
Embedded System Design: Build from Scratch or Use an SBC?

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.


Protect Your Summer Harvest with the Gentleman Maker’s Raspberry Pi and Arduino Dog Corrector

Protect Your Summer Harvest with the Gentleman Maker’s Raspberry Pi and Arduino Dog Corrector

In this episode of the Gentleman Maker, we're using a Raspberry Pi and an Arduino Uno to stave off the onslaught of dogs trying to eat every single plant in our garden.


Projects Aug 09, 2018 by Robin Mitchell
Feeling Flashy? Tone It Down with the Gentleman Maker’s Raspberry Pi Colorboringizer

Feeling Flashy? Tone It Down with the Gentleman Maker’s Raspberry Pi Colorboringizer

In this episode of the Gentleman Maker, we'll use a Raspberry Pi 3 Model B, an Arduino Nano, and an Arduino Uno to create a handy system to rid ourselves of overly-colorful fashion choices.


Projects Jul 05, 2018 by Robin Mitchell
Take a Gander at Wildlife with Your Raspberry Pi: The Gentleman Maker’s Life-Cam!

Take a Gander at Wildlife with Your Raspberry Pi: The Gentleman Maker’s Life-Cam!

In this project, we’re using an Arduino Uno and a Raspberry Pi 3 Model B to create an automatic wildlife camera. And, as an added bonus, this camera works at night. Make one of your own to snap photos of local birds, parading pups, or sneaky humans.


Projects Jun 15, 2018 by Robin Mitchell
Save for Your Own Royal Wedding (of Sorts) with the Gentleman Maker’s Savings Incentivizer

Save for Your Own Royal Wedding (of Sorts) with the Gentleman Maker’s Savings Incentivizer

In this project, we'll use a Raspberry Pi to create a responsive piggy bank that belittles you when you slack on your savings!


Projects May 10, 2018 by Robin Mitchell
The Gentleman Maker’s Sun Informer Lets Homebodies Safely Enjoy Intermittent Sunshine

The Gentleman Maker’s Sun Informer Lets Homebodies Safely Enjoy Intermittent Sunshine

In this project, we will create the Sun Informer, a device that will alert us when the sun comes out and then alert us when we have been out for too long.


Projects Apr 26, 2018 by Robin Mitchell