Author Archives: Owen Lyke

Desk of an Engineer: the Owen Edition

via SparkFun: Commerce Blog

We’re back with more desk details! This is a series where we barge in on our engineers while they’re working and kick them out so we can document their desks in all their chaotic glory. And because we know that just isn’t enough information, we ransom their offices back to them in exchange for some details on what they have on their desks and why. We do this for you!

Clicking the image will enlarge it, so you can experience the full resolution of each engineer’s home away from home.

Today we’ve inconvenienced Owen, one of SparkX’s engineers! Let’s get into it.


Panorama

Something unique about my desk is its location. Upstairs, the engineers generally have their own offices adjacent to a shared space, but here in SparkX we are always in the shared space. I’ve found it to be pretty nice to be able to shout in a particular direction depending on what kind of advice I need. And of course if I need to focus undisturbed I’ll just pop in some earphones. Yup, this beats working in a cubicle!

Alright now let’s get down to business and talk about the WYSIWYG desk. There’s no drawers on this bad boy, so my whole existence at SparkFun is laid out before your eyes. I’ll go into more detail moving from left to right.

Computer, cats, and capture

Right now I am setting up to test a new SPI-based sensor. I always start development using the SparkFun BlackBoard for a couple reasons. First, the ATmega328 is the backbone of Arduino and usually the first microcontroller that a beginner will use, so products need special permission not to run on the Uno. Another reason I like the BlackBoard is because we do a lot of development of Qwiic products, and the built-in connector simplifies my life.

When things get weird, my next go-to is a digital logic analyzer like the Saleae Logic 4 in the picture. Usually sensors and modules work the way they are advertised and the failures exist in the interface between them and the controller board. A DLA is like my own X-ray vision for electronics that helps me spot errors on the lowest level. In the upper left corner you can also see the box of microcontrollers that I use in special circumstances. One such use is to recreate GitHub issues and see if I can find a solution. The box includes both an ESP32 and ESP8266, a Teensy3.6 and a SAMD21 Dev board.

Another interesting item is the “Crazy Kitty Game” on the left-hand side of my desk. It’s a nine-card puzzle with an amusing print on top. Nate wrote a program to solve these puzzles, then challenged the rest of us to do the same. The goal is to share all the different methods we come up with so that we can see alternate ways to approach the problem. So far we’ve seen some brute force methods and an intuitive, Eagle-like, rat’s nest GUI, but I haven’t gotten around to trying my physics-based solution nightmare.

Sunglasses and OLED

Not much to see here folks. Its basically the no-mans-land between where I work and where I store tools/parts. In case you think I am sloppy for leaving my solder out I assure you I did that on purpose, cause my arms can’t quite reach my box of tools from a comfortable sitting position! I always keep a pair of sunglasses handy in case George Clinton ever drops by cause, ya know, that’s the law around here. You got to wear your sunglasses so you can feel cool.

Tools, parts, and doodads

Oh man, this is the part of my desk that I battle with the most. When the stacks get too high they spill over into my working area and it drives me batty. In fact this is a pretty neat day for me.

Working in SparkX is a really cool experience because we get our hands in nearly every process of product development. I’ll be contacting suppliers in China one moment and then turn to my right and build the first 50 units of a new product. That’s exactly what I will do with that big pile of parts as soon as I can prove that the hardware works as expected. Easier said than done!

This side of the desk is also where I keep my tools. For the time being it’s a pretty basic set but they get the job done. The turbocharged hair dryer and the Hakko soldering iron are great for melting things, including but not limited to my hair. I’ve also got a pile of resistors, jumper wires and small hand tools. One of my favorite items lately has been the bottle of flux that Seth from production gave us – its a real lifesaver when an IC comes out of the oven crooked.

Finally I’ve got my notepads - whether I’m in a board review and need to keep track of all the changes or I am designing software and need to visualize how the data is stored having a quick way to jot things down is essential.

Well, that’s all folks!


Thanks Owen! You’ve earned your desk back.

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