The ADXL345 Digital Angle Acceleration Sensor Module is the go-to solution for high-precision movement measurement. Whether you're working on a DIY project or need accurate angle detection, this sensor module delivers. With versatile compatibility supporting both 5V and 3.3V inputs, it seamlessly interfaces with microcontrollers like Arduino.
This sensor features wide sensitivity ranges, from +/- 2G to +/- 16G, offering flexibility for various applications. Its noise-resistant design, incorporating the onboard RT9161, ensures faster load speed, making it perfect for noisy power environments. DIY enthusiasts will appreciate its user-friendly design, and its mobile application suitability makes it a valuable tool for multiple scenarios.
Made with quality in mind, the ADXL345 promises high-resolution measurements (4mg/LSB) for changes less than 1.0° angle. From skew detection to dynamic acceleration measurement, this sensor module is a versatile choice.
Features:
Supports 5V/3.3V input
Onboard RT9161 faster load the appropriate speed
Ideal for noisy power environment
Application: DIY project.
Applications:
Motion Sensing: The ADXL345 can be used for motion sensing in various applications, such as gaming devices, pointing devices, and handsets
Tilt Sensing: It can be used as a tilt sensor to measure static acceleration, such as gravity
Activity and Inactivity Detection: The ADXL345 can detect the presence or lack of motion by comparing acceleration on any axis with user-set thresholds
Tap and Double-Tap Detection: It can detect single and double taps in any direction
Free-Fall Detection: The ADXL345 can detect if the device is falling
High-G Shock Detection: It can handle high-g shocks, making it suitable for applications in harsh environments
Low Power Consumption: The ADXL345 is designed to consume minimal power, making it suitable for battery-powered devices
Selectable Range: The ADXL345 offers multiple selectable ranges, allowing you to adjust the measurement sensitivity based on your specific needs
Data Rate Control: You can configure the output data rate to suit your application requirements
Integration with Microcontrollers: The ADXL345 can be easily integrated with microcontrollers and other digital devices using digital interfaces such as I2C and SPI
The ADXL345 accelerometer from Analog Devices is a highly advanced and precise sensor that serves the purpose of accurately measuring real-time acceleration data in various applications. Designed with cutting-edge technology, this device offers exceptional performance and reliability when it comes to detecting changes in motion, tilt, vibration or shock. The primary goal of ADXL345 is to provide accurate and reliable acceleration measurements that are essential for any design requiring movement detection. Its compact size, low power consumption and digital output make it a top choice among engineers seeking high-quality solutions for their motion sensing needs.
2. Which is better MPU6050 or ADXL345?
The MPU6050 and ADXL345 are both motion sensors, but they have some differences in terms of functionality and capabilities. The choice between them depends on your specific requirements and the features you need for your application.
Feature
MPU6050
ADXL345
Sensor Type
Gyroscope and Accelerometer
Accelerometer
Degrees of Freedom (DoF)
6 (3-axis gyroscope + 3-axis accelerometer)
3 (Accelerometer only)
Digital Motion Processor (DMP)
Yes
No
Communication Interface
I2C
I2C
Power Consumption
Moderate
Low
Sensor Fusion
Yes, with DMP
Host microcontroller must perform sensor fusion
Applications
Motion tracking, orientation sensing, robotics
Motion sensing, tilt sensing, activity monitoring
3. What is the difference between ADXL345 and ADXL335?
The ADXL345 and ADXL335 are both accelerometers, but they have some key differences:
Feature
ADXL345
ADXL335
Number of Axes
3 (x, y, z)
3 (x, y, z)
Output Resolution
13-bit
10-bit
Output Range
±2g, ±4g, ±8g, ±16g (selectable)
Typically ±3g (fixed range)
Output Type
Digital (I2C/SPI)
Analog
Power Consumption
Moderate to High
Relatively Lower
Communication Interface
I2C, SPI
Analog Voltage Outputs
Additional Features
Higher resolution, selectable ranges
Lower resolution, fixed range
Application Flexibility
Well-suited for precise motion sensing
Suitable for simpler applications
4. Is ADXL345 analog or digital?
The ADXL345 is a popular choice for motion and gravity sensing applications, offering high resolution measurements while maintaining low power consumption. The question often arises whether this accelerometer is analog or digital in nature. The ADXL345 operates primarily as a digital sensor with some inherent analog capabilities based on its internal registers and communication protocol. This allows for precise measurement of acceleration by converting the analog signal into a corresponding 10-bit digital value using advanced algorithms within the device itself. Hence, it offers exceptional performance and versatility to meet diverse project requirements seamlessly.
5. What is the difference between ADXL343 and ADXL345?
The ADXL343 and ADXL345 are both 3-axis accelerometers, but they have some differences in terms of specifications and features:
