MMA8452Q 3-axis I2C digital accelerator module - SparkFun SEN-12756*

Sensor for measuring acceleration in three axes in the range: ± 2g, ±4 g or ±8 g. Powered with the voltage of 1.95 V - 3.6 V, it is characterized by small size, low energy consumption and simple usage. It communicates via the I2C bus.

More details



Dodano produkt do koszyka

In stock, shipping 24 hours!

Price 42,50 zł


  • The supply voltage: 1.95 V - 3.6 V
  • The voltage of pins: 1,6 V to 3,6 V
  • Current consumption: 6 uA to 165 uA
  • Three axes: X, Y, Z
  • Communication interface: I2C (TWI) - up to 2.25 MHz
  • Resolution: 12 bit or 8 bit for each axis
  • Measuring range (configurable):
    • ±2g, ±4g, ±8g
  • Two programmable interrupts
  • Built-in high-pass filter
  • Board sizes: 15 x 15 mm
Details in the documentation.
MMA8452Q 3-osiowy akcelerometr cyfrowy I2C


Sensor for measuring acceleration in three axes. It is characterized by small size, low energy consumption and simple use. It communicates via the I2C bus.


To communicate with the central unit, the user can use the popular I2C bus (TWI). The module has necessary for the correct operation of the system, passive elements. Pins are the popular goldpin connectors, for connecting the sensor via wires or to directly attach to the breadboard.

3-osiowy akcelerometr cyfrowy MMA8452Q     Moduł MMA8452Q

The product is compatible with Arduino

The manufacturer has prepared a sample program for users of Arduino.


Since the maximum voltage, with which the system works, is 3.4 V, to work with Arduino, necessary is a voltage converter. The exceptions are the modules operating with voltages of 3.3 V, for example, Arduino Pro Mini 328 - 3.3 V/8 MHz.



The sensor has ten pins for mounting goldpin connectors - 2.54 mm pitch (not included).




3.3 VThe module's supply voltage is in the range of 1.95 V to 3.6 V
GNDThe ground of the system.
I1The output of the external interrupt, number 1 (details in documentation)
I2The output of the external interrupt, number 2 (details in documentation)
SCLClock line of the I2C bus (TWI).
SDAThe data line of the I2C bus (TWI).


The set does not contain goldpin strap, it can be purchased separately.



Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!


The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the website


The table presents available forms of delivery in Poland


Carrier and

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.