Thursday, September 13, 2018

Book Review: Ask an Engineer on September 12th

Limor "Ladyada" Fried and Phil Torrone review my new book Getting Started with Adafruit Circuit Playground Express from this clip on the Ask an Engineer broadcast on September 12, 2018.


Monday, September 10, 2018

Getting Started with Adafruit Circuit Playground Express book now out from major booksellers!


Out today September 10th! A new paperback book on the Adafruit Circuit Playground Express board! The book gets you started with microcontrollers by learning how to use the Express with Microsoft MakeCode and CircuitPython. There is also information on configuring and using the board in the Arduino IDE.
Now available from online bookstores like AmazonBarnes & NobleAmazon.co.ukamazon.ca, and booktopia.com.au.
The book will also be available from Adafruit to include bundling with Circuit Playground Express, stay tuned.
Have all the information at your fingertips in this new book. Check it out today.

Saturday, July 14, 2018

My Current Writings on the Adafruit Learning System and Blog


Where have I been writing if not on the blog? Besides writing my new book Make: Getting Started with Adafruit Circuit Playground Express, I have been writing a good number of tutorials on the Adafruit Learning System and posts on the Adafruit Blog.

What is the Adafruit Learning System? It's 1500+ free tutorials on making. With the best writers on making, electronics, and open source, the Adafruit Learning System is the place to look for inspiration for your next project.

You can find projects I have contributed to here.

Of course I have a good deal of writing on the Circuit Playground Express board - it's the easiest way to start interacting with electronics and making.

Lately my writing has focused on the new Adafruit Crickit robotics board. This not yet another robotic board (NYARB?). You certainly can make robots that look like the two wheeled bots everybody makes. But it is designed to do so much more. Do you want to use stepper motors and/or servos, check. Add NeoPixel LED lights, check. Add concurrent sound to your project, yes! So you are able to do so much more compared to previous products.

Crickit comes in two versions, one for use with Circuit Playground Express and one for Adafruit Feather  processors and boards. Adafruit has hinted of upcoming versions of Crickit for the BBC micro:bit and one for the Raspberry Pi as a HAT.

So, if you'd like to read more of my writing, please visit the Adafruit Learning System and the Adafruit blog.


New Book: Make: Getting Started with Adafruit Circuit Playground Express


My new book Getting Started with Adafruit Circuit Playground Express: The Multipurpose Learning and Development Board from Adafruit was released earlier this month in a Humble Bundle in eBook format. The final print and eBook will be out in September, hopefully available at World Maker Faire in NYC September 22 and 23.

Prerelease buy on Amazon: Getting Started with Adafruit Circuit Playground Express: The Multipurpose Learning and Development Board from Adafruit


I should be at Maker Faire NY - stay tuned for when and where and plan to come & have fun hanging out with the Makers!

Saturday, April 14, 2018

New Company: BarelaTech, LLC

As part of my retirement and consulting, I have formed a new company: BarelaTech, LLC. Instead of me using my name, I may publish under the BarelaTech banner from time to time.
I was trying to register Unsound Engineering but the state didn't like it.

You can see the company website at https://barelatech.com/ and http://barela.tech/



Wednesday, March 28, 2018

Blogging Talk

For this month I have been taking classes in preparation of retirement from my career of nearly 30 years. They teach us a lot of skills for doing things post retirement. It's not common for an employer to provide so much preparation for retirement.

The campus, with a small snow storm moving through that lasted not even an hour.

Today was a panel discussion on writing, publishing, and blogging. The original blogger could not accommodate a revised schedule so I volunteered to talk about my experiences.

It was fun to tie in the concepts they have been teaching us in class with my experiences over the last few years.

Sunday, March 4, 2018

Book in Progress

For those following along, I write a book for Maker Media in 2014 - Getting Started with Adafruit Trinket. It has done fairly well over the years and I thank all who have bought a copy.

I was contacted 4 months ago about writing a new book on the Adafruit Circuit Playground Express. I said yes so I have been working on that since late November.

This is NOT the real cover, just a placeholder I mocked up.
I'll post more when I can, most of my free time will be writing the book.