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541  General Category / General Discussion / Re: contact moderator cancel account on: February 22, 2011, 01:27:48 pm
Didn't you get any answers? I think your problem was pointed quite well, would you like to try and fix that in "your" code? Your choice if not, so no hard feelings.

Cheers,
Kari
542  Using Arduino / Programming Questions / Re: Dual motors out of sync on: February 22, 2011, 05:17:20 am
Why do you have two similar topics active?
http://arduino.cc/forum/index.php/topic,53114.0.html

Kari
543  Using Arduino / Programming Questions / Re: Dual Motor control on: February 22, 2011, 01:09:14 am
There might be mechanical problem, more friction on the other side? Something could resist it to roll freely.

Cheers,
Kari
544  Using Arduino / Networking, Protocols, and Devices / Re: How to make an arduino receive a number from another arduino? on: February 21, 2011, 06:37:38 pm
I think your idea is basicly nice, but you probably don't know that analog output gives PWM. Using suitable filter might give you something to read, near DC, but it wouldn't match easily with the signal you are trying to send.

So, serial it is, probably the easiest way.

Cheers,
Kari
545  Using Arduino / LEDs and Multiplexing / Re: more than 32 MIDI cannels on: February 21, 2011, 07:57:34 am
Hi ... I want to buy arduino board for my broject and I need more than 32 MIDI channels so wich arduino type I should buy ?

How much you know about MIDI so far?

Kari
546  Using Arduino / LEDs and Multiplexing / Re: Problems with Knight Rider example on: February 20, 2011, 12:20:16 pm
I don't see the GND connected for that IC...

Cheers,
Kari
547  Using Arduino / Motors, Mechanics, and Power / Re: 6 Wire Stepper motor, NMB-MAT PM42S-048 on: February 17, 2011, 01:49:31 am
Here...
http://www.tigoe.net/pcomp/code/circuits/motors/stepper-motors

Cheers,
Kari
548  Using Arduino / Motors, Mechanics, and Power / Re: COntrolling motor on: February 15, 2011, 09:58:26 am
So, what kind of hardware you have?

Cheers,
Kari
549  Community / Website and Forum / Re: Change this horrible orange text! on: February 14, 2011, 11:26:09 am
You can change the theme by modifing the CSS to whatever you like

How can I do that?

Kari
550  Community / Exhibition / Gallery / Re: Arduino project - TFT screen over the web on: February 13, 2011, 04:01:36 am
Doesn't it work with CRT?

Kari
551  Using Arduino / Sensors / Re: using a force sensor to activate sound on: February 11, 2011, 04:54:42 pm
And also go here, you can find wiring examples, they will make you smile!
http://arduino.cc/en/Tutorial/HomePage

Cheers,
Kari
552  Using Arduino / Installation & Troubleshooting / Re: Unable to upload anything to arduino bt on: February 11, 2011, 04:48:20 pm
This is the most unhelpful post I have yet seen on this forum.

Ok. Can I ask how did your posts helped here? I am trying to make people understand some basic manners here. If you want help, don't start with bad attitude, try to behave. That is the way you have a chance to get some help.
Those who can help, usually stops reading these after the first sentence...

Cheers,
Kari
553  Using Arduino / Sensors / Re: Controlling Continuous Rotation Servo on: February 11, 2011, 04:39:42 pm
You should create, what it is, hysteresis(?). How should I say the thing that I can't say? Damn!

Anyways, when the first pulse says it rising, rise a flag to say it is time to wait until it reaches certain point, then don't let it hit the code again until it is going down, and after certain point, release the flag for the next pulse. You need to define those points yourself, by the curve of the components output.

Something like that, sorry, I don't know how to explain.

Cheers,
Kari
554  Using Arduino / Sensors / Re: using a force sensor to activate sound on: February 11, 2011, 04:30:06 pm
When you start your Arduino IDE, there's lots of examples, also AnalogInput can be found.

Now, show some spirit here, and try one!
 smiley

Cheers,
Kari
555  Using Arduino / Sensors / Re: Controlling Continuous Rotation Servo on: February 11, 2011, 08:58:49 am
Is it possible that the pulse bounces few times when the sensor gets near to the change? Could you take a picture of the mechanical part? And what components you use there?

Cheers,
Kari
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