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1  Using Arduino / Sensors / Re: LM393 Sound Detection Sensor calibration on: March 09, 2014, 05:09:11 am
I would like to use it as an amplitude detector, and to use it as a monitoring reference to suppress a signal that comes out of the computer, a sort of a feedback loop between a real world value and the signal output of the computer.  So let's say, if the amplitude goes high the compressor will turn down the sound output accordingly, aka machine listening.

2  Using Arduino / Sensors / Re: LM393 Sound Detection Sensor calibration on: March 09, 2014, 04:58:36 am
This sounds rather complicated for the use I want it, and I am pretty much sure there will be something other to have the job done.
Maybe I can use a microphone for that, I hear that you can attach a normal microphone with a fairly easy hack, any tips about that ?

Thanks
3  Using Arduino / Sensors / Re: LM393 Sound Detection Sensor calibration on: March 08, 2014, 07:11:41 pm
Basically, I want to use use it a switch where it will activate some function, like if(sound==1){doThis} I guess I can define a certain threshold up to when it will generate the data.
I am looking here and there, and I am not really sure, either it is an analog or a digital sensor. In any case, is there any wiring scheme I can take a look in order to use it properly ?

Thanks
4  Using Arduino / Sensors / Re: LM393 Sound Detection Sensor calibration on: March 08, 2014, 06:56:07 pm
Right, thanks,  I guess it still works with sound though, what is the most obvious use of it, tracking amplitude ?
5  Using Arduino / Sensors / LM393 Sound Detection Sensor calibration on: March 08, 2014, 06:41:19 pm
Hello everyone, has anyone used a LM393 Sound Detection Sensor, does it actually deliver a continuous signal reporting the sound amplitude. The reason I am asking is because I just got one, and although I am calibrating it carefully, the output signal of the sensor translates in the computer erratically. Is there any specific formula around to apply to it and calibrate it ?

Thanks
K.
6  Using Arduino / Interfacing w/ Software on the Computer / Re: StandardFirmata and AllInputs sketches on: March 06, 2014, 12:36:40 pm
I found the problem, thanks anyways.....

K.
7  Using Arduino / Interfacing w/ Software on the Computer / Re: StandardFirmata and AllInputs sketches on: March 06, 2014, 12:05:40 pm
I am interfacing with SuperCollider.
8  Using Arduino / Interfacing w/ Software on the Computer / StandardFirmata and AllInputs sketches on: March 02, 2014, 01:19:11 pm
Hi all, I have started working with the Arduino & Firmata, I have started using and uploading some of the existing sketches from the examples of it. However, I run into some issues. for example when I run the "StandardFirmata" sketch I am only able to receive the analog values. Probably this is what supposes to do.
Is there any file that I can get both analog and digital same time, is that the "AllInputs" one ?

Thanks
K.
9  Using Arduino / Interfacing w/ Software on the Computer / Re: using dht11 interfacing with Firmata on: March 02, 2014, 07:51:47 am
Hi,
thank you, I have read this article and followed the Notes section, I have created the folder to include .h and .cpp files as suggested. I run also the program to get the rates and seems to work just fine.
My question is:  since I want to use Firmata, do I need to embed something to the Firmata sketch (i.e standard firmata) to get the rates?

K.
10  Using Arduino / Interfacing w/ Software on the Computer / using dht11 interfacing with Firmata on: March 01, 2014, 01:18:40 pm
Hello,
I am relatively new to the Arduino programming, so apologies if my question sounds trivial.
I am using Firmata (the standard firmata sketch from the examples).
My project comprises the DHT11 and a basic photoresistor sensor. The DHT11 can give temperature and humid rates. While I am getting the light sensor data in fine, I am getting nothing from the DHT11. Given that DHT11 gives two rates simultaneously I am not sure how this translates via Firmata.

Best
Konstantinos
11  Using Arduino / Programming Questions / Re: simple message lib not found on: February 09, 2013, 06:44:26 am
I am using sms because of SuperCollider. SC has some extensions called quarks, which enhance particular tasks, i.e Arduino and SCPyduino are  some of them in order to make SC communicate with the board. However I am not sure if the one you mentioned supposes to be the upgraded or better use for the same library and communication with SC.  If this consists of a more integrated way for such communication I would be very interested to use.

Thanks
K.
12  Using Arduino / Programming Questions / Re: simple message lib not found on: February 07, 2013, 05:42:44 pm
Quote
Why are you including SimpleMessageSystem.h only for pre-1.0 versions of the IDE?
Would you bother to explain how this should look like ?
Quote
Where is ALL of your source code?
I am using the "SimpleMessageSystem Example 1"
13  Using Arduino / Programming Questions / Re: simple message lib not found on: February 06, 2013, 10:42:10 pm
Hi, now I have changed to:

#if defined(ARDUINO) && ARDUINO >= 100
  #include "Arduino.h"
#else
  #include "WProgram.h"
  #include "SimpleMessageSystem.h"
#endif

And I get these -> core.a(main.cpp.o): In function `main':
/Applications/Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/main.cpp:11: undefined reference to `setup'
/Applications/Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/main.cpp:14: undefined reference to `loop'

I am not sure that this avoids to work though, as seems that SuperCollider writes and reads to the platform, I am not 100% sure, I haven't yet managed to control any in the SC, but this might be other story. Nevertheless I would like to make the arduino side clean and no errors so I won't have any doubts then.
Thanks
K.
14  Using Arduino / Programming Questions / simple message lib not found on: February 06, 2013, 09:05:14 pm
Hi all, I have installed the sms lib to the /arduino/library/ folder but is not working even I can see it on the menu>import lib.
The message error I get the WProgram.h doesn't exist, I searched for fixing it and came by this http://nootropicdesign.com/forum/viewtopic.php?t=2434

So I try to tweak the code but no luck, I am not sure though if the problem comes from this now, has anyone managed to fix it yet, or any updated sms folder to download ?

Thanks
K.
15  Using Arduino / Networking, Protocols, and Devices / serial to osc on: February 04, 2013, 07:04:46 am
Hello guys, I would like to ask about which is the most convenient library or any other software component for making the a board to send OSC messages within the same computer. Basically I am up to connect couple of sensors to an Uno board and then to send their OSC data via the board into SuperCollider. I've searched a couple of ways, some of them are basically consisted by some libraries for OSC and Arduino or sending the data into Processing and then to SC as OSC messages.

Thanks
K.
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