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7Semi KXTJ3-1057 Qwiic 3-Axis Accelerometer Board
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The 7Semi KXTJ3-1057 3-Axis Accelerometer Breakout is a compact motion sensing board designed around the KXTJ3-1057 digital accelerometer. It measures acceleration along the X, Y, and Z axes, making it suitable for motion detection, orientation sensing, vibration monitoring, and embedded applications. The board features a Qwiic-compatible connector that enables solderless integration with compatible development platforms using the I2C communication interface.
Designed for low-power embedded systems, the breakout board supports multiple selectable acceleration ranges, allowing developers to optimize measurement sensitivity for different applications. The digital I2C interface simplifies communication with microcontrollers while minimizing the number of required connections. The compact form factor makes the board suitable for portable electronics, wearable devices, robotics, IoT systems, and sensor evaluation projects.
The KXTJ3-1057 accelerometer provides programmable output data rates and configurable operating modes to support a variety of sensing requirements. Its low operating current makes it suitable for battery-powered applications where power efficiency is important. The Qwiic connector eliminates the need for soldering during prototyping, enabling quick hardware setup and development.
The 7Semi KXTJ3-1057 Breakout can be used in motion-sensitive embedded systems, handheld devices, tilt sensing, activity monitoring, robotics, and educational projects. With standard I2C communication and Qwiic compatibility, it offers a convenient solution for integrating three-axis motion sensing into new or existing embedded designs.
• The breakout board is based on the KXTJ3-1057 three-axis digital accelerometer.
• It measures acceleration along the X, Y, and Z axes.
• The board communicates through a standard I2C interface.
• An onboard Qwiic connector enables solderless connection to compatible development boards.
• Multiple selectable acceleration ranges allow measurement sensitivity to be configured for different applications.
• Programmable output data rates support flexible motion sensing requirements.
• Low-power operation makes the board suitable for battery-powered embedded systems.
• The compact breakout board design simplifies integration into embedded projects.
• Digital communication reduces external component requirements during development.
• The board is suitable for motion detection, orientation sensing, and vibration monitoring.
• It can be integrated into robotics, IoT devices, wearable electronics, and portable systems.
• Qwiic compatibility simplifies rapid prototyping and sensor evaluation.
| Parameter | Value |
| Brand | 7Semi |
| Product Type | 3-Axis Accelerometer Breakout |
| Sensor | KXTJ3-1057 |
| Measurement Axes | X, Y, Z |
| Communication Interface | I2C |
| Connector | Qwiic |
| Selectable Acceleration Ranges | Supported |
| Programmable Output Data Rate | Supported |
| Low Power Operation | Supported |
This product comes with a 6-month manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
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