Super Powers!

Since 2014 I have been working on myself. I have learned to love myself. Through this journey (I am still on it), I have learned an amazing thing about myself. I have a super power. I have the ability to get people to open up to me and connect with me on a deep emotional level. I never knew that I wanted this, but I love it. I get to be my true self and know someone else deeply. I makes me so happy. If it isn not clear this super power is vulnerability. If you don’t believe me we should hang out and I will tell you who I really am.

I will tell you how I am afraid that if you really know me that you will be repulsed and abandon me. I will tell you about how I need to be right and be able solve all of your problems so that you see value in me. I will tell you how I hide the beautiful parts of myself because I am ashamed (not as much anymore). I will look you in the eye when I speak my truths. I will tell you about my experience. I will do my very best to say “I” when I mean “I” and avoid saying “you” when I really mean “I.”

I will listen to your story intently with genuine curiosity. I want, very much, to connect with you. I want you to be seen and heard. I will be present and attentive. I will do all of this because you are worthy of it. I know this because I am worthy.

Seriously, if you want to grab a beer or a bite or both I would love to hear your story and hopefully you will hear mine too.


Sheep It!


Back when I was still working at Amazon I decided to contribute to a DIY/Maker faire. I can’t remember the title of the event.  I thought it would be fun to make a game that could use the buttons I had made in a previous build (see: Jeopardy Controllers are Easy). I thought a memory game would be fun and fairly easy to make in a week. I call it Sheep It! If it isn’t obvious, this is a play on words (or a bad pun) for both the moniker for code reviews at Amazon that pass (Ship It!) and the idea that one might be called a sheep for following a leader (which is what this game is all about).

I enjoy using QT and thought that I would like to learn how QML works. The code located at  Read more »

Making, Programming, Technology , , , , , , , , , , ,

uint32_t writeError = UC3 + STK600 + JTAG;



I can’t write to my AT32UC3A3 using my STK600 and AVR Dragon via JTAG! What do I do?!

My adventure in troubleshooting Atmel programmers/debuggers


I have been working on a prototype for an audio hub type device for my Ford F-150. The bluetooth connectivity is unreliable:

  1. Making a connection is difficult
  2. Connections don’t always stick
  3. Sometimes there is a strange behavior where the audio will speed up in short bursts

Anyway, I’ve been wanting to create a device that will connect to my phone via bluetooth (reliably) as well as serve up mp3 files from an SD card. I may go into more detail about this later, but that is not what I am writing about today.

Read more »

Electronics, Making, Programming, Technology

Jeremy Makes Stuff: Brown Belt

I couldn’t earn a brown belt, so I made one.

Please subscribe and share this video. Thanks!

Leather Work, Making , , , , , ,

Learning: AVR Assembly


I have been trying to learn AVR assembly for the past few AVR: An Introductory Courseweeks. Things are coming along, but it is tough to remember all of the 3 and 4 letter instructions and which registers they can work with. Here is part of an example project, which was really a series of exercises that I worked on through out the chapter. I’ve been reading a book from 2002 called AVR: An Introductory Course. While the reviews for this book haven’t been great, I’ve found it to be a reasonable book for learning. I’m sure it is outdated but I think much of it still applies.

Here is what I came up with for the first part of the Counter project from chapter 2.

Be warned: I am just learning so some of this may be incorrect. It is fun to learn new things. Don’t you think?

Education, Programming, Technology , , , ,

Citadel r1 PCB on the way!

Citadel-Top-r1Citadel-Bottom-r1Citadel r1 is being printed and will be ready for assembly in the next few weeks. I am very excited to assemble and see this thing working. I decided to use OSH Park after listening to @Laen on The Amp Hour podcast. I hope it pays off. Time will tell.

Electronics, Life, Technology , , , ,

Movie Poster Light Box: Part 1

Building a Light Box for Amazon Coins Launch Poster

...and so begins the light box quest

…and so begins the light box quest

Initial set of materials

Initial set of materials

Here are the initial set of materials used to build the light box. [table file=”” width=”220″ colwidth=”20|180″ colalign=”left|left”][/table]

top, bottom, left, & right sides as well as the top and bottom braces

top, bottom, left, & right sides as well as the top and bottom braces

The first task is to build a frame. I cut out the top, bottom, left and right sides as well as the top and bottom braces. I needed to account for the 3/8″ cutout needed for the 2′ x 3′ acrylic sheets and poster. The sides ended up being 36-3/4″ and the top and bottom cuts were 23-1/4″. The short lengths of the top and bottom boards is because I am using butt-joints and the side boards are 3/4″ each.

(board thickness * 2) + bottom|top cut – (single side poster cutout * 2) = 24″ ÷ 12″ = 2′
(0.75″ * 2 ) + 23.25″ – (0.375″ * 2) = 24″ ÷ 12″ = 2′

side cut – (single side poster cutout * 2) =36″ ÷ 12″ = 3′
36.75″ – (0.375″ * 2) =
36″ ÷ 12″ = 3′

Marking dado for cross brace

Marking dado for a brace

After the wall of the box were cut I moved on to cutting dadoes for the braces. I marked each dado to start 1″ from the end. This left a small gap between the corresponding top and bottom wall boards. In hindsight I think I would make these flush with the wall boards. It would have make fitting the wall boards much easier.

Cutting said dado

Cutting said dado

I used a band saw to cut the dadoes. I could have used a jigsaw, but I felt like I had more control with the band saw and could make smoother cuts than with the jigsaw.

Dadoes cut, braces in place

Dadoes cut, braces in place

I then took the braces, along with the walls, and put them all together to see if I had something viable or if I would need to head back to the hardware store for more supplies. Everything seemed to line up, so I continued on.

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Life , , ,

Citadel 3D v0.1

Citadel Bottom RightHere is my 1st attempt at PCB design. These are renderings of the Citadel project I have been working on. I still have some traces to complete, but most of it is done. PCB layout isn’t easy. You have to think at least 5 moves ahead when placing a component or laying down traces. It is amazing how much effort it takes to layout a 4″x4″ PCB.Citadel TopCitadel Top Left

Electronics, Life, Technology , , , ,

Arduino Workshop Book

Arduino Workshop
Here is a book I just came across. It looks promising. John Boxall seems to have the book printed out on his website as well, complete with code and videos. Awesome! The book is a pretty great deal ($17.97+$5.60 shipping for me) with the 40% discount for using discount code: BLINKYTHINGS

Just so it is clear, I have nothing to do with tronixstuff, but I do enjoy the blog. Cool stuff!

Over the last few years I’ve been writing a few Arduino tutorials, and during this time many people have mentioned that I should write a book. And now thanks to the team from No Starch Press this recommendation has morphed into my new book – “Arduino Workshop
t r o n i x s t u f f

UPDATE: John mentioned, “…the book is different to the tutorials on the website and is a separate entity.” Even better! Thanks John.

Electronics , ,

Citadel Breadboard

Here is what I have so far for my drum enclosure lighting system, code name: Citadel. 🙂

I will provide more documentation, when I get around to it. Cheers!

Electronics , , , , ,