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Further information on this. After a late-night session fiddling around with my IDE, I came into work this morning without rebooting and I noticed I was having some slowdowns. I looked in my process list to see what was going haywire and I noticed that I had teeny_gateway running at nearly 50%...

Greetings, I've been having an issue with my Serial Monitor for a while now. Every once in a while, it will stop working and spit out the java error below. Sometimes, switching between Serial and a different USB type will correct the issue, but usually the only way to fix it is to reboot...

I am currently in process for converting all the floating point math and all of the int data types to uint8_t or unit16_t for improved performance (you and a couple of folks over on the reddit arduino sub all pointed this out). As someone who generally does PHP and Java programming during the...

This was precisely why I went this route in the first place. I wanted user selectable custom colors in a project and my wife (who is my primary usability tester) couldn't make heads or tails of how to make the shade of pink she wanted with RGB sliders. HSV sliders, however, basically brought...

Just a note, I posted this to reddit as well in the arduino sub, and user SideSam had the following to say: I'm looking into human eye brightness perception (most of the links are to scientific studies), but the other pieces of advice make perfect sense and I plan on incorporating them right away.

I've recommended to enough people to use HSV colorspace instead of RGB for various projects that I thought it was time I took code I used and made it into a library. https://github.com/aedile/LEDHSV I'm not a C++ programmer at all (many other languages, though), so I'm not 100% sure if I'm...

Looks interesting: http://www.kickstarter.com/projects/sparkdevices/spark-core-wi-fi-for-everything-arduino-compatible

yes (apparently I can only post a reply if it's more than 10 characters, so please ignore this sentence)

Does the one with standoff spaces fit on a standard breadboard once you've attached header pins?

Here is basic code that will write out which input is being activated to the Serial monitor. I ripped this out of a sketch that used a 4051 and modified with your function. It's untested, so take with a grain of salt. void loop (){ // show all 8 sensor readings for (byte i = 0; i < 7...

In case anyone is wondering as well, I found the answer here in Paul's reply (from late February): http://forum.pjrc.com/threads/18938-Suggestion-for-IDE-folder-structure

Just curious if there are currently any plans to support Arduino IDE 1.5.2 in the near future. The new Arduino Eclipse plugin depends on Arduino IDE 1.5.2 and I wanted to give it a test run with Teensy.

Read about this on reddit.com. http://breakoutjs.com/ I haven't had time to try it out yet, but thought folks here would get a kick out of it.

Maybe an encoder with a push switch like so: http://www.mouser.com/Search/ProductDetail.aspx?R=PEC11-4220F-S0024virtualkey65210000virtualkey652-PEC11-4220F-S24 Use a switch push to change a state. You start in coarse adjustment mode, push the switch and you are in fine adjustment mode. Push...

Just as a side note for future reference: if your DAW is Live 8, this happens with all sorts of things. I had an Akai MPK25 that wouldn't be recognized in Live 8.2.7 no matter what I did. I finally was told "bang on the keys for at least 30 seconds, then unplug and replug". That, of all...

Just curious, have you tried installing MIDIOX and seeing if you get any data? edit: link http://www.midiox.com/

Sorry I'm late to the party on this. I might have an interesting approach for you. Your color changing might be much more fluid and natural if you convert from RGB to something more intuitive like HSV color space. If you are unfamiliar with HSV, it is slightly more visually intuitive than RGB...

Thanks very much, Paul. This is exactly the kind of information I was looking for.

Sorry for the relatively basic questions, I'm ace at programming but brand new at embedded electronics. I am currently developing a matrix of 4x4 RGB arcade buttons. The LEDs are driven by 3 tlc5940 ICs and can each pull a maximum of (5v) 20ma per color channel for a total of 60ma at full...