I went to the DorkbotPDX Open Lab today (Feb 26th, 2012) at ADX and sat down to play with the Kinect I got a while ago. The result is a "Cat Sequencer" that uses the Kinect to trigger samples. There are two looping samples and one non looping sample. The trigger areas for the samples have been placed around the plates. They are visible on the computer as cubes. The more solid the cubes the more filled the trigger area is. Once the trigger is filled enough, it plays a sample. Read on for more details and code.
Where: ADX, 417 SE 11th, Portland
When: Sunday, February 26 -- 1-5pm
What: OPEN LAB!
It's open lab time again!
What is that, you ask? We provide the space (and some power outlets), and you bring the tools and whatever projects your working on. This is also a great opportunity to ask your fellow dorks for help with a project.
Also good to bring: power strips and extension cords if you have any to spare.
I recently published a new AltSoftSerial Arduino Library. It's meant as an alternative for Arduino's normal SoftwareSerial library, for more demanding applications that need simultaneous data transfer.
I plan to go camping a lot in the summer and to make the camping more enjoyable I decided to build a Teardrop Trailer. I created a website where I'll log the progress with as many pictures as I can, tools I use and materials. If anyone is interested here it is: https://sites.google.com/site/buildingateardroptrailer/
For the many of you who are wanting a BusPirate, here are the design files. The Schematic, the Board and the Gerbers as a zip. Please review and comment - we don't want any errors in this!
Special thanks to Monty for the DorkbotPDX logo. Who knew what artistic talent he has? ;>)}}
Also thanks to Monty, Scott D. and Greg P. for comments and suggestions while I was editing the board and Gerbering.
Most of all, thanks to Greg for organizing this whole adventure and to Jared for setting us off on it to begin with.
I am pleased to announce that I am re-starting doing the group parts ordering service.
deets are at: http://dorkbotpdx.org/wiki/dorkbotpdx_group_ordering
After Jared Boone's excellent presentation on Dangerous Prototype's Bus Pirate, several members of our humble band have decided to put together a group order for components to build out own Bus Pirates.
As of this writing, our component and PCB order totals more than 10 Bus Pirates. The greater number we have, the better the component prices (in many cases) will be.
Why are you doing a group order instead of just buying them?
Using Elco Jacob's ShiftPWM Arduino Library. Probably the cheapest possible way to drive lots of RGB LEDs!
(EDIT: added PCB files)
EDIT again: documentation is now available here.
After two years of service my outdoor air temperature sensor blinked out last week. Moisture was the culprit as shown here:
Various readouts in my SensorServer system lead me straight to the problem through a half-dozen layers of software.