The IDEA is this:
taking an 8x8 LED Matrix... having it display a letter in a 5x5 section of the display(top left corner lets say) then displaying below it the corresponding Morse-code - . - where 2 leds == a dash, 1 led == a dot, and then a blank led to separate each dash/dot... then hooking up a small speaker to out put the Morse-code audibly...and scroll through the alphabet and digits 0-9 prefer using a Teensy as it would make a nice smallish package :)
Really just need help with how to write the sketch to display the different parts together all at once...
Scott tested and programmed my hand-soldered Bus Pirate at the meetup last Monday. Apparently it works. Not sure when I'll actually use it, but nice to know it'll be ready to go....
Just wanted to post a high quality photo of the Bus Pirate board, Dorkbot PDX version.
Thanks Greg, Scott, Jim, Monty, Jared, and everyone else who had a hand in making this happen! :-)
I delivered some Bus Pirate kits at the last DorkbotPDX meeting and I'm about to ship the kits to those that mail-ordered them. So I figured you might find some instructions helpful.
Thanks to Russel for this awesome battery, and of course Elco Jacobs for writing ShiftMatrixPWM.
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.
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