Keyestudio ADXL345 3-Axis Acceleration Module Accelerometer Gravity Tilt Module
The Keyestudio ADXL345 is a compact, ultra-low-power 3-axis MEMS accelerometer module compatible with Arduino, ESP32, and other 3.3V/5V microcontrollers. It provides high-resolution (±16g) acceleration, tilt, and motion detection via selectable I2C or SPI digital interfaces.
Features
- 3-axis MEMS accelerometer with ±16g selectable range
- Ultra-low power consumption: 40μA in measurement mode
- High-resolution 13-bit digital output
- Dual digital interface support: I2C and SPI
- Built-in tap, double-tap, and free-fall detection features
Out of stock
The ADXL345 is a high-performance, low-power, 3-axis accelerometer featuring a polysilicon surface-micromachined sensor and signal conditioning circuitry. It measures static acceleration due to gravity for tilt-sensing applications, as well as dynamic acceleration from motion, shock, or vibration. The sensor outputs are digitized with a 13-bit resolution and accessible via a standard I2C or SPI serial interface.
Designed for low-voltage operation (2.0V to 3.6V), this module is ideal for battery-powered portable electronics, robotics, and IoT devices. Its integrated 32-level FIFO buffer helps manage data flow and reduces host processor overhead. The robust MEMS construction ensures reliable performance for orientation, activity, and impact detection in DIY and professional prototyping environments.
Additional Information
| Weight | 0.003 kg |
|---|---|
| Dimensions | 3.5 × 2 cm |
