Adxl345 Tripple Axis Accelerometer Board I2C Or Spi

PACKAGE INCLUDES:

1 PCS x Adxl345 Tripple Axis Accelerometer Board I2C Or Spi

https://www.analog.com/en/products/adxl345.html

//SOURCE CODE TAKEN FROM BELOW LINK

//https://forum.arduino.cc/index.php?topic=132879.0

#include <Wire.h>

// include the library code for ADXL345:

#include <ADXL345.h>

// include the library code for LCD:

#include <LiquidCrystal.h>

// initialize the LCD library with the numbers of the interface pins

LiquidCrystal lcd(7, 6, 5, 4, 3, 2);

ADXL345 adxl; //variable adxl is an instance of the ADXL345 library

void setup(){

 // set up the LCD's number of columns and rows:

 lcd.begin(20, 4);

 // Print a message to the LCD.

 lcd.print("Czas od resetu:");

 adxl.powerOn();

//code from old sample code attached to the library.

 //set activity/ inactivity thresholds (0-255)

 adxl.setActivityThreshold(75); //62.5mg per increment

 adxl.setInactivityThreshold(75); //62.5mg per increment

 adxl.setTimeInactivity(10); // how many seconds of no activity is inactive?

 //look of activity movement on this axes - 1 == on; 0 == off

 adxl.setActivityX(1);

 adxl.setActivityY(1);

 adxl.setActivityZ(1);

 //look of inactivity movement on this axes - 1 == on; 0 == off

 adxl.setInactivityX(1);

 adxl.setInactivityY(1);

 adxl.setInactivityZ(1);

 //look of tap movement on this axes - 1 == on; 0 == off

 adxl.setTapDetectionOnX(0);

 adxl.setTapDetectionOnY(0);

 adxl.setTapDetectionOnZ(1);

 //set values for what is a tap, and what is a double tap (0-255)

 adxl.setTapThreshold(50); //62.5mg per increment

 adxl.setTapDuration(15); //625?s per increment

 adxl.setDoubleTapLatency(80); //1.25ms per increment

 adxl.setDoubleTapWindow(200); //1.25ms per increment

 //set values for what is considered freefall (0-255)

 adxl.setFreeFallThreshold(7); //(5 - 9) recommended - 62.5mg per increment

 adxl.setFreeFallDuration(45); //(20 - 70) recommended - 5ms per increment

 //setting all interupts to take place on int pin 1

 //I had issues with int pin 2, was unable to reset it

 adxl.setInterruptMapping( ADXL345_INT_SINGLE_TAP_BIT,   ADXL345_INT1_PIN );

 adxl.setInterruptMapping( ADXL345_INT_DOUBLE_TAP_BIT,   ADXL345_INT1_PIN );

 adxl.setInterruptMapping( ADXL345_INT_FREE_FALL_BIT,    ADXL345_INT1_PIN );

 adxl.setInterruptMapping( ADXL345_INT_ACTIVITY_BIT,     ADXL345_INT1_PIN );

 adxl.setInterruptMapping( ADXL345_INT_INACTIVITY_BIT,   ADXL345_INT1_PIN );

 //register interupt actions - 1 == on; 0 == off  

 adxl.setInterrupt( ADXL345_INT_SINGLE_TAP_BIT, 1);

 adxl.setInterrupt( ADXL345_INT_DOUBLE_TAP_BIT, 1);

 adxl.setInterrupt( ADXL345_INT_FREE_FALL_BIT,  1);

 adxl.setInterrupt( ADXL345_INT_ACTIVITY_BIT,   1);

 adxl.setInterrupt( ADXL345_INT_INACTIVITY_BIT, 1);

}

void loop(){

 //Boring accelerometer stuff  

 int x,y,z;  

 adxl.readAccel(&x, &y, &z); //read the accelerometer values and store them in variables  x,y,z

 // set the cursor to column 0, line 1

 // (note: line 1 is the second row, since counting begins with 0):

 lcd.setCursor(0, 1);

 // print the number of seconds since reset:

 lcd.print(millis()/1000);

 lcd.print(" sek");

 lcd.setCursor(0, 2);

 //prints X, Y, Z values on to LCD

 lcd.print("x:");

 lcd.print(x);

 lcd.print(" ");

 lcd.print("y:");

 lcd.print(y);

 lcd.print(" ");  

 lcd.print("z:");

 lcd.print(z);

 lcd.print(" ");  

 delay(150);

}

15 days