A
Anonymous
Apr 07, 2026
Rating: 5/5
Reliable Sensor
We bought ten for our classroom. All functioning correctly.
Description
ADXL345/335 Digital 3-Axis Gravity Acceleration Tilt Angle Sensor Module GY291
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Chip Model | ADXL345 |
| Interface Protocol | I2C, SPI |
| Supply Voltage | 3.3V - 5V DC |
| G-Range Selectable | ±2g, ±4g, ±8g, ±16g |
| Output Resolution | 13-bit |
| PCB Length | 22mm |
| PCB Width | 17mm |
| Operating Temperature | -40°C to +85°C |
| Weight | 3g |
| Compatibility | Arduino, Raspberry Pi, ESP32 |
5 reviews
A
Anonymous
Mar 05, 2026
Rating: 4/5
Good Value Module
Works well but the pin headers were not included in my batch.
A
Anonymous
Feb 18, 2026
Rating: 5/5
Accurate and Stable
Used this for a balancing robot. The noise level is very low.
A
Anonymous
Jan 29, 2026
Rating: 5/5
Fast Shipping
Product arrived quickly and was well packaged. Sensor works as expected.
A
Anonymous
Jan 28, 2026
Rating: 5/5
Perfect for Arduino Projects
Easy to wire up and the libraries work flawlessly. Great for tilt sensing.
5 FAQ
Q: Does it come with header pins?
A: Usually yes, but please check the package contents description upon arrival.
Q: Is this compatible with 5V logic?
A: Yes, the module includes a voltage regulator and level shifting.
Q: Can I use this with Raspberry Pi?
A: Absolutely, connect via I2C pins and enable I2C interface in settings.
Q: What is the maximum data rate?
A: The ADXL345 supports output data rates from 0.1Hz to 3200Hz.
Q: Can it detect free fall?
A: Yes, the chip has embedded motion detection features including free fall.
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