Product Overview
The ADXL345 is a compact, low-power, 3-axis digital accelerometer designed for precise acceleration, tilt, vibration, and motion detection. With support for I2C and SPI communication, it integrates easily with Arduino, Raspberry Pi, ESP32, and other microcontrollers. Ideal for robotics, IoT devices, gestures, gaming, smart wearables, and navigation systems.
Key Features
- 3-axis acceleration measurement: X, Y, Z
- Wide sensing range: ±2g / ±4g / ±8g / ±16g
- High-resolution 13-bit output
- I2C and SPI digital communication
- Low power consumption for battery-powered devices
- Built-in free-fall, tap, double-tap, and activity/inactivity detection
- Compact and easy to integrate
Technical Specifications
| Specification | Details |
|---|---|
| Sensor IC | ADXL345 |
| Measurement Range | ±2g / ±4g / ±8g / ±16g |
| Interface | I2C, SPI |
| Resolution | 13-bit |
| Operating Voltage | 3.3V (5V-compatible modules available) |
| Current Consumption | Low power mode supported |
| Output Type | Digital |
| Features | Tap detection, free-fall detection |
Applications
- Robotics and drones
- Gesture recognition
- Tilt and orientation sensing
- Vibration and shock monitoring
- Wearables and motion tracking
- IoT devices and smart electronics
Package Includes
- 1 × ADXL345 Accelerometer Module
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