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1  Using Arduino / General Electronics / Will these two circuits work for me? on: August 10, 2014, 06:09:52 pm
Hy all!

Will these circuits work for me?



The datasheets are:
https://www.sparkfun.com/products/11113
http://m5.img.dxcdn.com/CDDriver/CD/sku.NRF24L01_126467.pdf
http://www.dx.com/p/gy-88-mpu-6050-hmc5883l-bmp085-10dof-flight-control-sensor-module-303056
http://www.silabs.com/Support%20Documents/TechnicalDocs/CP2102-9.pdf

I was in hurry when I asked this, but please help me checking this. It would be important for me. Thanks.
2  Using Arduino / General Electronics / Re: How to create a cheap but good Motion Capture cloth? on: July 12, 2014, 10:55:01 am
Then it's not cloth...my native language is not english, i don't know what kind of word should I used for that.

They use video capture and image analysis, but this system is "closed" in a very small area and they want to record movement outside too...to be able to move upward or downward on stairs, etc.

Okay then, Raspberry Pi.

We thought that Accelerometers, Gyros, & Compasses would get almost the same accurate thing under open sky just like what we used in that closed room. I'm not sure that will be noiser, because of this video:
https://www.youtube.com/watch?v=W3uhUsQ8e9E

But correct me if I wrong.
3  Using Arduino / General Electronics / How to create a cheap but good Motion Capture cloth? on: July 12, 2014, 09:58:43 am
Hy everybody!

Our goal would be to use Ardunio, because we know that, and some kind of sensors.
The goal would be to create a motion capture cloth for record movements and process almost real-time to a PC. And to be able to record going up or down on the stairs or running under open sky.

1. idea: Use 1 Arduino Uno and connect 16 different MinIMU-9 v3 sensors (http://www.pololu.com/product/2468). Because of I2C we would use an analog multiplexer and resistors to get them work. The Arduino would use Bluetooth to send the measured values to a PC, where we would process the measurements with something. (3Ds max and/or with something). It seems to be good, but we try to find a cheaper but still good solution.

2. idea: Use 1 MinIMU-9 v3 sensor with a blend micro (http://redbearlab.com/blendmicro) what would work with the other 15 blend micros. The other 15 blend micros would use this, for example: (https://www.dx.com/p/gy-521-mpu6050-3-axis-acceleration-gyroscope-6dof-module-blue-154602#.U8EHlnJ_uC-). Our idea would be that we would compute an almost accurate position with MinIMU and the other, mentioned accelerometers/gyroscopes would compute the relative positions to the minIMU or to each other. The blend micros would communicate with each other and one of them would send the values to a PC (with bluetooth). The process of the measurements would be the previously mentioned 3ds max or something combo.

other idea: ?

We would like to find the best and cheap solution until the end of the week, because the shipping would take a lot of time. Can you help me find the "best", or some kind of better and cheap solution? Thanks a lot.
4  Topics / E-Textiles and Craft / Will this small circuit work? I would like to get a quick answer. on: September 23, 2013, 03:24:32 pm
Hy all!

Will this circuit work?
flex sensors: https://www.sparkfun.com/products/10264
https://www.sparkfun.com/products/8606
power supply: https://www.sparkfun.com/products/11259
5  Topics / E-Textiles and Craft / Re: Will this Arduino Lilypad circuit work? on: August 16, 2013, 02:49:58 pm
This topic is actual now too...
6  Topics / E-Textiles and Craft / Are there any layout planner software for planning circuits on textiles? on: August 12, 2013, 05:45:56 pm
Hy all!

I would make a circuit on a textile, without boards. Is there a program where I could import images as devices and I could set any pixel of that as a "point", and every two point could be connected like if I move one device image the line will always between two points (one point in A device, and another in B device). The best would be if I could blend the wires to be not to straight.

Is there a program like this?
7  Topics / E-Textiles and Craft / Will this Arduino Lilypad circuit work? on: August 06, 2013, 04:44:48 pm
Hy all!
Will this Arduino Lilypad circuit work?
8  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 06, 2012, 11:31:35 am
So if I understand you, I need only to change the wires and rewrite something in the code. Right? So I can order them. Right?
Yes or no? smiley
9  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 05, 2012, 05:53:55 pm
Well, I read a bit.
So maybe all of this will be work together. Only needs to manipulate things on the devices. Am I right? Somebody agree or disagree it please.
10  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 05, 2012, 05:08:24 pm
What do you mean "wiring change on one of the boards"?
11  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 05, 2012, 04:55:35 pm
Okay, but it can be done with some kind of program what i upload to lilypad, right?
12  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 05, 2012, 04:44:49 pm
Good to know.
What do you advice? Is there an accelometer or a compass what doesn't use SPI and can be used with these devices?
13  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 05, 2012, 04:26:49 pm
Well, I use the mini sd module without rx and tx pins. I need that only for play a few files.
14  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 05, 2012, 04:24:22 pm
Well, I haven't found each one's current, I found some datas about that, maybe that is under 200mA.

So everything is compatible? Is the compass use rx and tx? If yes, is it a problem that the bluetooth module and the compass (maybe) use rx and tx?
15  Using Arduino / Project Guidance / Re: Will these devices compatible with each other? on: November 05, 2012, 04:19:33 pm
SD card doesn't use rx and tx.
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