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46  International / India / Re: a newbe needs help....6Days, 100+views and no reply! on: March 24, 2014, 01:51:25 pm
goto sparkFun's XBee buying guide ,heres the link > https://www.sparkfun.com/pages/xbee_guide
47  International / India / Re: 220V relay with arduino on: March 24, 2014, 01:48:34 pm
do not double post,
48  International / India / Re: RF Module interfacing with Arduino leonardo on: March 24, 2014, 01:47:55 pm
your Rx is floating get it balanced. check the connections!
49  International / India / Re: Hai ..Where are in India on: March 24, 2014, 01:45:42 pm
Welcome!

NorthIndia, outskirts of Delhi.
50  Topics / Education and Teaching / Re: Best (or very good) online tutorial series on: March 24, 2014, 01:44:16 pm
Quote
Does anybody have experience with tronixstuff or any other great "class-styled' tutorials? I am looking to avoid a book as I like pictures and having it be online.

troinxstuff is great, well the whole web is full of arduino tutorials so just be totally calm and order your sensors etc and you'll be most probably all fine.
51  Using Arduino / Project Guidance / Re: Bluetooth connection - Arduino + ATtiny : Help needed on: March 24, 2014, 01:40:33 pm
Quote
- so maybe that line can be removed.

The modules came set at 115200, so that part was for the first time setup

Then do not uneccessarily cycle between different baud rates its useless.
52  Using Arduino / Project Guidance / Re: Bluetooth connection - Arduino + ATtiny : Help needed on: March 24, 2014, 01:33:05 pm
Code:
mySerial.begin(115200); //setting data transfer rate -- too fast!!
  //mySerial.println("Smile, God is present!!");
  mySerial.print("$");//print three times individually
  mySerial.print("$");
  mySerial.print("$");
  delay(100); // short delay for RN42 to send back to CMD
  mySerial.println("U,9600,N"); //temporary change of baud rate, 0 parity
  mySerial.begin(9600); // start bluetooth connection at slower 9600
  pinMode(3,INPUT);

So does the rn42 calls for uarting it in 115200 super fast baud rate then only it will get into programming parameters mode? thats why you initially start the comm. in 115200 baud speed and then later on goto 9600?s
53  Using Arduino / Installation & Troubleshooting / Re: Computer can't find serial port on: March 24, 2014, 01:30:48 pm
theere can be several reasons why this is happedning including that maybe your USB female sockets on the computer have gone loose(I experience it now they are loose due to wear and tear) or some other software is messing with serial ports on your computer.
54  Using Arduino / Installation & Troubleshooting / Re: xbee controller not seen on windows 8.1 device manager on: March 24, 2014, 01:28:57 pm
try pluggin in and deplugging the serial adapter and see does windows show some prompt that it got anything, this has nothing to do with XBee but with your serial ttl converter adapter, its not being recognized by the OS, so if it shows that os has seen the device then try loading FTdi drivers for it available in the arduino IDE folder itself(If your serial converted board is based on ft232rl chip) and then connect again may work or else maybe its faulty.
55  Using Arduino / Installation & Troubleshooting / Re: Uploading problem with Arduino Yun on: March 24, 2014, 01:25:38 pm
Look here >> http://jimlaurwilliams.org/wordpress/?p=999

scroll to 9 Responses to Cheapie USB-TTL Adapters
look from posts fromanothe guy with same problem.
56  Using Arduino / Installation & Troubleshooting / Re: Help with Error Message on: March 24, 2014, 01:19:15 pm
this is Arduino forum not for the processing, I understand the ide is built upon the same framework but still.

I think that exception is because anyhow the processing sketch isnt able to launch the serial connection with the COM5 port maybe because its already being utilised somewhere elsemaybe perhaps com5 is open in a serial window on the arduino IDE?

thirdly whats your code?
57  Using Arduino / Installation & Troubleshooting / Re: Mass deployment of Arduino application on: March 24, 2014, 01:14:31 pm
I think its the setting in the OS that is not allowing the installations of the program actually theres an option that people can check that do not allow users leaving admin to install any stuff on the system so that needs to be waved off most probably.
58  Using Arduino / Installation & Troubleshooting / Re: Duplicate Library Names, Coping With... on: March 24, 2014, 01:12:19 pm
why dont you just move the other file elsehwere thats not needed.
59  Using Arduino / Installation & Troubleshooting / Re: The Arduino not readable on the PC after burning avr program on its atmega chip on: March 24, 2014, 01:06:03 pm
are you able to see the COM port linked with the arduino?
60  Using Arduino / Project Guidance / Re: Bluetooth connection - Arduino + ATtiny : Help needed on: March 24, 2014, 01:04:39 pm
ok this means you are connecting but still Where is the code that you expect will send sensor values?
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