Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Model Number	ADXL345
Interface Type	I2C / SPI
Operating Voltage	3.3V - 5V
Measurement Range	±2g to ±16g
Resolution	13-bit
Output Data Rate	0.1 Hz to 3200 Hz
Power Consumption	40 µA in measurement mode
Package Type	Breakout Board with Headers
Dimensions	22mm x 17mm x 3mm
Documentation	PDF Datasheet and Wiring Guide Included

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Documentation saved me hours

As a beginner, the included PDF guide was a lifesaver. It clearly explained the register maps and how to configure the bandwidth. Highly recommended for students.

Anonymous

Mar 26, 2026

Rating: 5/5

Compact and powerful

Small form factor fits perfectly into my wearable device enclosure. The SPI interface option is a nice bonus if you need faster communication than I2C.

Anonymous

Mar 19, 2026

Rating: 4/5

Good for stabilization prototypes

Works well for prototype drone stabilization. The latency is low enough for basic feedback loops. Just ensure you have a stable 3.3V supply for best noise performance.

Anonymous

Mar 18, 2026

Rating: 4/5

Great value, minor soldering needed

The sensor itself is excellent and very responsive. I deducted one star because the headers were not pre-soldered, but that's a minor inconvenience for the price point.

Anonymous

Mar 15, 2026

Rating: 5/5

Reliable acceleration data

I used this for a vibration monitoring project. The ability to switch between ±2g and ±16g ranges is fantastic. Data consistency is high even at higher sampling rates.

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect for Arduino Projects

This sensor module works flawlessly with my Arduino Uno. The included documentation made wiring it up via I2C incredibly easy. Readings are stable and accurate for tilt detection.

5 FAQ

Q: Does this module work directly with 5V logic levels?

A: Yes, the board includes a voltage regulator and level shifters, making it safe to use with both 3.3V and 5V microcontrollers like Arduino.

Q: Do you ship this with header pins attached?

A: No, the module is shipped with loose header pins to prevent damage during transit and to allow flexibility for surface mount or right-angle configurations.

Q: What is the format of the included documentation?

A: The documentation is provided as a downloadable PDF link on the product page and includes a datasheet, pinout diagram, and sample code libraries.

Q: Can I measure static tilt angles with this sensor?

A: Absolutely. The ADXL345 is capable of measuring static acceleration due to gravity, which allows for precise tilt angle calculations when the device is stationary.

Q: Is the I2C address configurable?

A: The default I2C address is fixed, but the module allows you to select between two addresses by connecting the INT1 pin to VS or GND, as detailed in the manual.

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