ADXL345 3-axis I2C / SPI digital accelerator - module*

Sensor for measuring acceleration in three axes in the range +/- 16 g. The module is powered with the voltage from 3 to 5 V, it has the voltage regulator and is communicating via the I2C bus or SPI.

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Price 9,90 zł

ADXL345 moduł 3-osiowy akcelerometr Specification

  • Supply voltage: 3 V - 5 V
  • The voltage of pins: 1,6 V to 3,6 V
  • Current consumption: about 25 µA
    • standby mode: 0,1 µA
  • Three axes: X, Y, Z
  • Communication interface: I2C (TWI) or SPI
  • Resolution: 10 to 13 bit for each axis
  • Measurement range: ±16 g
  • Operating temperature: -40 °C to +80 °C
  • The dimensions of the board: 28 x 15 x 11 mm
  • The set also includes goldpin strip
Details in the documentation of system ADXL345 .



Sensor for measuring the acceleration in three axes in the range of +/- 16 g. The module is powered with the voltage from 3 to 5 V, it has the voltage regulator, communicates via the I2C bus (TWI) or SPI.


The module has necessary for the correct operation of the system, passive elements. Pins are popular goldpin connectors for connecting the sensor via wires or to directly attach the breadboard.


The product is compatible with Arduino

Library and connection diagram with Arduino, you can find it at this address.



The system can be combined with the central unit via the bus I2C or SPI. To select I2C, you should indicate logical unit to CS pin or to pernamently pull CS at a constant voltage. The I2C address depends on the state at pin SDO. In the case of high status, it has a value of: 0x1D, at low status: 0x53. Details, in documentation and tutorial.

Moduł ADXL345


The sensor has eight pins for the installation of connectors of goldpin type - pitch of 2.54 mm (included).




GNDThe ground of the system
VCCThe module's supply voltage is in the range from 3 V to 5 V
CSPin for the SPI bus - Chip Select.
The logical one starts the I2C bus.
INT1The output of the external interrupt number 1 (details in documentation)
INT2Output of the external interrupt No. 2 (details in documentation)
SDOThe address selection of I2C bus/data line of SPI bus
SCL / SCLKThe data line of the I2C bus (TWI) / clock line of the SPI bus
SDA / SDIClock line of I2C bus (TWI) / data line of SPI bus




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The table presents available forms of delivery in Poland


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Bank wire

by cash


Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!


  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.