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61  Using Arduino / Project Guidance / Re: TV + Arduino on: February 11, 2013, 06:40:27 am
I found this article (http://en.wikipedia.org/wiki/SCART) on wikipedia & that seems not present in TVs I've seen so far.
62  Using Arduino / Project Guidance / Re: TV + Arduino on: February 11, 2013, 05:19:24 am
I checked it earlier only & it's not available in India. & where would I get an Sony LCD now. Any ways let me change the settings to feed the video through the composit in & let you know about the results.
63  Using Arduino / Project Guidance / Re: TV + Arduino on: February 10, 2013, 02:56:35 pm
I'll try it tomorrow & let you know. I don't have a TV around at my place.
64  Using Arduino / Project Guidance / Re: TV + Arduino on: February 10, 2013, 12:26:58 pm
Sorry but what do you mean by "changing the inputs here" ?
65  Using Arduino / Project Guidance / TV + Arduino on: February 10, 2013, 11:31:07 am
I recently tried to use my Arduino Uno R3 to publish data on a TV.
I connected the GND cable of my RCA jack to the ground of Arduino & followed these schematic
,

Used this "TVout" LIB(R5.91 ver):-
http://code.google.com/p/arduino-tvout/

& this piece of code :

--------------------//code//----------------------
#include <TVout.h>

TVout TV;
unsigned char x, y;

void setup ( )
{
  TV.start_render( _NTSC );
}

void loop ( )
{
  TV.clear_screen ( );
  TV.print_str ( 10, 10, "TVout FTW!!!" );
  TV.delay ( 60 );
}

Nothing happened when I attached the RCA cable to video in composit.
I'm not sure whether every thing here I/m doing is on the right way.
Is there any setting change that I need to do over the TV. I tried with the TV's cable service once plugged in & another time plugged out.
Also changed it in the code from NTSC to PAL as I recede in India.
66  Using Arduino / Motors, Mechanics, and Power / Re: problem with servo on: February 09, 2013, 11:21:44 am
So initially when I was driving it from the board, it current was the limitation? hmm; got it now.
67  Using Arduino / Motors, Mechanics, and Power / Re: problem with servo on: February 09, 2013, 08:58:56 am
Thanks; it worked with 6 volt :Ds. But why it was troubling with 9volts? I thought it have an internal pullup resistor in the circuit! smiley-confuse
68  Using Arduino / Project Guidance / Re: Doppler Speed Radar on: February 09, 2013, 04:40:19 am
It's with the timer 2, that's for sure. But before I make the initial values as 0mph, I need an expert opinion on this & a better way of doing this.
& showing 2mph for a static body's sort of absurd. But that's mathematics going in there.
I confused myself on this. Just started studying Timers
69  Development / Other Software Development / Re: uSpeech library on: February 08, 2013, 02:54:20 pm
No. I did not that time
70  Using Arduino / Programming Questions / Re: Serial communication querry on: February 08, 2013, 02:35:14 pm
Thanks for that piece of information.
71  Using Arduino / Programming Questions / Re: Serial communication querry on: February 08, 2013, 02:24:59 pm
Your 2nd guess's right.
So you are saying that writing "port.write();" in processing & Serial.println();" in arduino will not interfere with each other? That's great news. smiley
72  Development / Other Software Development / Re: uSpeech library on: February 08, 2013, 02:10:41 pm
After I downloaded the _SpeechAdvancedTraining, I got a value of silent of 300 something, f1 as 32 & f2 as 115. So eventually selected 70 (in between f1 & f2 values). Even edited the uspeech.h with these values.

Now the LED test's not working! smiley-confuse
My LED PIN always remains high.
Tried calibration.pde & it gives a Phenome value as "f' always, & voice strength value keeps on increasing automatically.
I tried to experiment with different valuse of f, u etc in the phenome.cpp also. eventually got confused.
help required
73  Using Arduino / Motors, Mechanics, and Power / Re: problem with servo on: February 08, 2013, 02:02:36 pm
I applied.
Connected the ground from the servo's GND to Arduino's GND & the GNd of my 9v cell.
The 9V cell's VCC goes to the servo's +ve terminal.
Still I have the illogical, serial data independent complete rotation problem. Though the Arduino doesn't get disconnected now.
74  Using Arduino / Programming Questions / Serial communication querry on: February 08, 2013, 01:57:39 pm
Is it possible to send data from Arduino and at the same time send data back to it through serial communication at the same time?
I want to display some analog sensor data into processing & also want to control a servo attached to the same Arduino, from the same GUI's buttons
Does the baud rate effects any ways?
75  Using Arduino / Motors, Mechanics, and Power / problem with servo on: February 08, 2013, 01:51:40 pm
When I attached the servo as said in this tutorial:
http://playground.arduino.cc/Learning/SingleServoExample
,I encountered a problem. As soon as I connect the servo, either it keeps on rotating continuously or the Arduino gets disconnected from the computer.

Any help is welcome
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