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1  Using Arduino / Project Guidance / Re: Moving in and out of a do while loop? on: December 24, 2012, 06:42:37 am
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I tried posting all of the code but it exceeded the maximum characters.

You can attach it to the post. Click on "Additional Options..." below the text entry box.
2  Using Arduino / Audio / Re: start with arduino on: December 24, 2012, 04:52:41 am
As you are using Eried's forked IDE, try adding a post to his thread. He might have a solution.

http://arduino.cc/forum/index.php/topic,118440.0.html
3  Topics / Education and Teaching / Re: Take Arduino professioanl survey! =) on: December 23, 2012, 05:18:08 am
I doubt many of us are 'professionals'. I'm certainly not.
4  Using Arduino / LEDs and Multiplexing / Re: Newbie needs assistance on: December 22, 2012, 04:15:44 pm
You have to have setup() and loop() functions in your sketch. I get that you don't like studying manuals, I'm the same myself, but if you haven't already done so, I'd recommend at least looking at some of the example sketches in the IDE, to get some understanding of the structure.
5  Using Arduino / LEDs and Multiplexing / Re: Newbie needs assistance on: December 22, 2012, 03:54:46 pm
Code:
DIGITAL_ON(IMPULSEON) (brightness, 5); //fade on to 100%

becomes

Code:
digitalWrite(6, LOW)  (brightness, 5);

What is the '(brightness, 5)' supposed to do?

Personally, I would recommend you get rid of all the macros, and just write some normal functions.
6  Using Arduino / LEDs and Multiplexing / Re: Newbie needs assistance on: December 22, 2012, 02:33:29 pm
Have you tried compiling that? Is there some reason you have two sets of setup() and loop() functions?
7  Development / Other Software Development / Re: Keyboard in base 60 on: December 22, 2012, 12:32:57 pm
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I'm wondering who is able to memorize 30 digits.

So how many symbols are we expected to memorize to use base 60 or 64?
8  Using Arduino / Project Guidance / Re: Input pullup on: December 21, 2012, 09:49:37 am
INPUT_PULLUP was introduced in 1.0.1. Prior that, you set the pinMode() to INPUT, and used digitalWrite() to set it to HIGH to turn the pullups on.
9  Using Arduino / Project Guidance / Re: Input pullup on: December 21, 2012, 09:31:39 am
Which IDE version are you using?
10  Using Arduino / Project Guidance / Re: % function on: December 21, 2012, 09:27:22 am
Like the one listed on the reference pages? http://arduino.cc/en/Reference/Modulo
11  Topics / Science and Measurement / Re: Design Pulse Oximeter using wireless bluetooth on: December 21, 2012, 09:20:47 am
That appears to be a pulse sensor (for measuring heartbeat), not an oximeter (normally measuring blood oxygen). If that is what you want then that's fine.

There are any number of suitable bluetooth modules, like these https://www.sparkfun.com/categories/115.
12  Topics / Science and Measurement / Re: Design Pulse Oximeter using wireless bluetooth on: December 21, 2012, 08:07:05 am
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i'm using a pulse sensor and connected to adruino uno..

Which pulse sensor? Connected how? We can't guess this stuff. You have to tell us. Preferably with links to datasheets for the parts, and a schematic showing all connections.

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eiher xbee shield,APC220 Radio Communication Module or other module.

XBee and APC220 are not bluetooth. Decide what you are going to use.
13  Development / Other Software Development / Re: Keyboard in base 60 on: December 21, 2012, 06:29:59 am
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The reason I'm doing this is that I believe the decimal system is wrong for many reasons
and the number 60 would be the best option for a new number system.

While there may be some things wrong with decimal, sexagesimal is hardly new. The Sumerians used it back in the bronze age.
14  Using Arduino / Programming Questions / Re: HELP: Simple Codes about inputs and outputs using 595 and 7 segment on: December 21, 2012, 04:55:39 am
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Ill come back after 5 hours.

Yet you're bumping your thread after 30 minutes! Be reasonable.
15  Topics / Science and Measurement / Re: Design Pulse Oximeter using wireless bluetooth on: December 21, 2012, 04:35:25 am
If you can tell us what you've done so far, we might be able to give better guidance.

Are you using an existing oximetry sensor? How is it connected to your Arduino? What sort of interface does it provide?

Which Bluetooth module/shield are you using? What will be receiving the data? What format will it be expecting?
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