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1  Topics / Device Hacking / best eeg toy to hack for Arduino on: July 09, 2014, 03:06:12 pm
hello guys;
i'm wondering what is the best eeg toy to hack, after some searching on google i found some toys, but i want to make sure that i choose the best one, i found these ones:
http://www.amazon.com/NeuroSky-MindWave/dp/B00A2UQUXY/ref=pd_sim_b_5?ie=UTF8&refRID=1GZHMRQE45AGXGHNP6S9
http://www.amazon.com/Star-Wars-Science-Force-Trainer/dp/B001UZHASY/ref=sr_1_1?ie=UTF8&qid=1404935873&sr=8-1&keywords=starwar+Force+Trainer
http://www.amazon.com/Mattel-P2639-Mindflex-Game/dp/B001UEUHCG/ref=sr_1_2?ie=UTF8&qid=1404935913&sr=8-2&keywords=Mind+Flex
let me know if u know better toys to hack?
thanks for replying...
2  General Category / General Discussion / Re: How can i get arduino board in Iraq? on: July 17, 2013, 09:19:23 am
thanks guys but i have 7 Arduino and 3 ethernet sheild and more electronic equipment by now!
3  Using Arduino / Project Guidance / Re: How to make a quadcopter! on: April 15, 2013, 12:16:31 pm
tnx replay but i didn't get what i wanted!
4  Using Arduino / Project Guidance / How to make a quadcopter! on: April 15, 2013, 08:28:00 am
hello there
i want to make a quad-copter starting from zero, i have some experience in electronic and i'm good at Arduino.
i don't what to buy and where to buy the materials?
can anyone help me?
thanks smiley
5  Topics / Device Hacking / how can i run arduino IDE on android? on: February 20, 2013, 11:36:07 am
hello
i want to upload code directly from android to arduino?
can they talk to each other
i saw some post that talked about running Arduino IDE in android by linux version
thanks for replay
best regards
6  Using Arduino / Sensors / Re: Problem with connecting and reading value from MQ - 4 to arduino on: February 05, 2013, 09:17:52 am
i found the solution tnx, now it is working
7  Using Arduino / Sensors / Re: Problem with connecting and reading value from MQ - 4 to arduino on: February 05, 2013, 09:11:23 am
but what about H1??
8  Using Arduino / Sensors / Re: Problem with connecting and reading value from MQ - 4 to arduino on: February 05, 2013, 09:08:09 am
thanks for replay smiley
9  Using Arduino / Sensors / Re: Problem with connecting and reading value from MQ - 4 to arduino on: February 05, 2013, 08:20:02 am
I used this breakout board
https://www.sparkfun.com/products/8891
10  Using Arduino / Sensors / Problem with connecting and reading value from MQ - 4 to arduino on: February 05, 2013, 08:15:00 am
I got a  MQ - 4 sensor and breakout board,
the data sheet of the breakout board is like that:
GND -------------- gnd of arduino
B1 ---------------- ???????
H1----------------????????
A1 ----------------?????????
Please if you know which pin i should connect them please replay
i searched internet and read the datasheet but i couldn't get any information for that pins.
and i got this code online for reading value:
Code:
int sensorValue;

void setup()
{
  Serial.begin(9600);      // sets the serial port to 9600
}

void loop()
{
  sensorValue = analogRead(0);       // read analog input pin 0
  Serial.println(sensorValue, DEC);  // prints the value read
  delay(100);                        // wait 100ms for next reading
}
best regards
11  Using Arduino / Programming Questions / Re: HMC6352 compass converting degrees to direction problem? on: February 01, 2013, 02:56:46 pm
thanks for the idea but i can't do it?
12  Using Arduino / Programming Questions / Re: HMC6352 compass converting degrees to direction problem? on: February 01, 2013, 02:52:49 pm
li didn't understand . can u make it clearly?
13  Using Arduino / Programming Questions / Re: HMC6352 compass converting degrees to direction problem? on: February 01, 2013, 02:41:38 pm
Code:
if (value > 68 && value < 112) {
    Serial.println("E");
  }
    if (value > 23 && value < 67) {
    Serial.println("NE");
  }
   if (value > 338 && value < 22) {
    Serial.println("N");
  }
   if (value > 293 && value < 337) {
    Serial.println("NW");
  }
   if (value > 248 && value < 292) {
    Serial.println("W");
  }
   if (value > 202 && value < 247) {
    Serial.println("SW");
  }
   if (value > 158 && value < 201) {
    Serial.println("S");
  }
   if (value > 113 && value < 157) {
    Serial.println("SE");
  }
And i get
Code:
SE
SE
SE
SE
E
E
E
E
E
E
NE
NE
NE
NE
NW
14  Using Arduino / Programming Questions / Re: HMC6352 compass converting degrees to direction problem? on: February 01, 2013, 02:37:28 pm
thanks it is workings smiley
Code:
107E
107E
106E
106E
106E
100E
86E
69E
62503726208103336506377E
88E
94E
101E
103E
104E
112124135134134133134132133133132133132132134132132132132132132132132132132135
15  Using Arduino / Programming Questions / Re: HMC6352 compass converting degrees to direction problem? on: February 01, 2013, 02:35:38 pm
&& can't be if one if them true it will be true
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