We spent the better part of five hours at the Propeller expo yesterday, and it was an enormous success. I am happy to hear that they are most certainly going to try to make this an annual event! It was every interesting, I met some amazing people and they made both myself and my significant other, Genny, feel extremely welcome.
We arrived a little late, as we had a previous engagement. The expo started early in the morning, around 8 or 9-ish, but we arrived closer to 12:30. The expo itself had upwards of 70 people there, some of them from as far away as California, and we even had Paul Baker, a Parallax Applications Engineer there to speak with us. It was only a forty minute drive for us, but it would have been well worth the trip no matter how far the drive.

There were all kinds of projects on display, created by people ranging in age from 11 to upper 50s at least. There were autonomous vehicles, lighting displays, product demos, a magic touchscreen Etch-a-sketch, and even a set of bells hacked to ring when their corresponding notes on a midi keyboard are pressed.

A special mention goes out to a young man named Thomas. He is eleven years old and is positively brilliant. He nearly has a savant-level of understanding of computers and technology. Let me illustrate.

While we were talking, I mentioned that it looked like his (yes, his) Macbook Pro had crashed. He said that it was actually just a screensaver he had located on the net that consisted of crash and error codes from unix and linux based operating systems, as well as various other programs. Wow. Okay.
He is running Parallels on his Macbook Pro, so that he can interface his microcontrollers with the computer, and showed me an example of writing a very simple “Hello World” program for his Propeller, which we got on the topic of after I asked about freedos, or something to that effect.
He also pulled up some files from his home ftp server that he had set up. He saved a Dell Optiplex from being trashed at a local mechanic shop and installed freenas on it, which is a Free Network Attached Storage system. He then routed it and set it up so he could call up files on his home computer from anywhere in the world via the internet.

Keep in mind that this young man is only eleven years old. I can’t impress upon you enough just how blown away I was. I think he could have out-coded my electronics professors from last years classes when it came to the Propeller. His father is very proud, and tells us that Thomas is almost entirely self-taught. He said that he listens to what Thomas tells him, nods politely, absorbs as much information as he can, and then gets out of the way. Thomas is an active member of the Parallax forums, and I’m sure that he has a very bright future ahead of him. I hope to see him again next year!
For a ten dollar per person entrance fee, everybody left with at least 130 dollars worth of components, including two Propeller Prototyping USB boards, two forty pin DIP propeller chips, and a ultrasonic sensor module. There was even a sensor product manual, a propeller sticker, and a fancy little spinning propeller that I enjoy flying outside. :] There were multiple vendors there, and its a good thing that they didn’t take debit or I would have spent a lot more than I did.

While there I picked up 15 one dollar solar cells, each one rated at 4V open, and 80 MAs.
I also purchased a 50 pack of USB connectors for 5 bucks, and a Micro datapad, which is a very popular little piece of equipment when your microcontroller projects require user input.
Altogether I spent 22 dollars on other items.

There were quite a few speakers, the most prominent one being Paul Baker from Parallax. There were also prizes given out throughout the day, ranging from sensor kits and professional development boards to Boe-bots and Hydra kits. We didn’t win any, which was okay, because I was already extremely satisfied with my ‘haul’.
The man who set up the entire event, Jeff Ledger, has posted a gallery of images from the event, so if you want more pictures, head on over here. Thanks Jeff! My full gallery can be found on the next page.