Hourglass Video/Audio Controller

1/*
2  ADXL3xx
3
4  Reads an Analog Devices ADXL3xx accelerometer   and communicates the
5  acceleration to the computer. The pins used are designed   to be easily
6  compatible with the breakout boards from SparkFun, available from:
7   http://www.sparkfun.com/commerce/categories.php?c=80
8
9  The circuit:
10   - analog 0: accelerometer self test
11  - analog 1: z-axis
12  - analog 2: y-axis
13   - analog 3: x-axis
14  - analog 4: ground
15  - analog 5: vcc
16
17  created   2 Jul 2008
18  by David A. Mellis
19  modified 30 Aug 2011
20  by Tom Igoe
21
22   This example code is in the public domain.
23
24  http://www.arduino.cc/en/Tutorial/ADXL3xx
25*/
26
27//   these constants describe the pins. They won't change:
28const int groundpin = 18;              // analog input pin 4 -- ground
29const int powerpin = 19;              //   analog input pin 5 -- voltage
30const int xpin = A3;                  // x-axis   of the accelerometer
31const int ypin = A2;                  // y-axis
32const   int zpin = A1;                  // z-axis (only on 3-axis models)
33
34void setup()   {
35  // initialize the serial communications:
36  Serial.begin(9600);
37
38   // Provide ground and power by using the analog inputs as normal digital pins.
39   // This makes it possible to directly connect the breakout board to the
40  //   Arduino. If you use the normal 5V and GND pins on the Arduino,
41  // you can remove   these lines.
42  pinMode(groundpin, OUTPUT);
43  pinMode(powerpin, OUTPUT);
44   digitalWrite(groundpin, LOW);
45  digitalWrite(powerpin, HIGH);
46}
47
48void   loop() {
49  // print the sensor values:
50  Serial.print(analogRead(xpin));
51   // print a tab between values:
52  Serial.print("\	");
53  Serial.print(analogRead(ypin));
54   // print a tab between values:
55  Serial.print("\	");
56  Serial.print(analogRead(zpin));
57   Serial.println();
58  // delay before next reading:
59  delay(100);
60}
61[Get   Code]
62

1/*
2  ADXL3xx
3
4  Reads an Analog Devices ADXL3xx accelerometer  and communicates the
5  acceleration to the computer. The pins used are designed  to be easily
6  compatible with the breakout boards from SparkFun, available from:
7  http://www.sparkfun.com/commerce/categories.php?c=80
8
9  The circuit:
10  - analog 0: accelerometer self test
11  - analog 1: z-axis
12  - analog 2: y-axis
13  - analog 3: x-axis
14  - analog 4: ground
15  - analog 5: vcc
16
17  created  2 Jul 2008
18  by David A. Mellis
19  modified 30 Aug 2011
20  by Tom Igoe
21
22  This example code is in the public domain.
23
24  http://www.arduino.cc/en/Tutorial/ADXL3xx
25*/
26
27//  these constants describe the pins. They won't change:
28const int groundpin = 18;             // analog input pin 4 -- ground
29const int powerpin = 19;              //  analog input pin 5 -- voltage
30const int xpin = A3;                  // x-axis  of the accelerometer
31const int ypin = A2;                  // y-axis
32const  int zpin = A1;                  // z-axis (only on 3-axis models)
33
34void setup()  {
35  // initialize the serial communications:
36  Serial.begin(9600);
37
38  // Provide ground and power by using the analog inputs as normal digital pins.
39  // This makes it possible to directly connect the breakout board to the
40  //  Arduino. If you use the normal 5V and GND pins on the Arduino,
41  // you can remove  these lines.
42  pinMode(groundpin, OUTPUT);
43  pinMode(powerpin, OUTPUT);
44  digitalWrite(groundpin, LOW);
45  digitalWrite(powerpin, HIGH);
46}
47
48void  loop() {
49  // print the sensor values:
50  Serial.print(analogRead(xpin));
51  // print a tab between values:
52  Serial.print("\	");
53  Serial.print(analogRead(ypin));
54  // print a tab between values:
55  Serial.print("\	");
56  Serial.print(analogRead(zpin));
57  Serial.println();
58  // delay before next reading:
59  delay(100);
60}
61[Get  Code]
62