ADXL337 三軸加速度計模組

ADXL337是一款小巧，低功耗，完整的3軸加速度計，具有信號調理模擬電壓輸出，可測量±3g滿量程的加速度。該板已經突破了從加速度計獲取必要數據所需的所有引腳，只需向加速度計提供電源（3.3V和GND），然後將傳感器的X，Y和Z線連接到所選開發板上的ADC引腳就可以了！

The ADXL337 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned analog voltage outputs that measures acceleration with a full-scale range of ±3g. This board has broken out all the pins you’ll need to get the necessary data from the accelerometers. The breakout is perfect for applications like, disk drive protection, game controllers, and image stabilization.

Getting the ADXL337 Breakout set-up is easy. Simply supply the accelerometer with power (3.3V and GND), then hookup the X, Y, and Z lines of the sensor to ADC pins on your chosen development board and you will be good to go. Bandwidths can even be selected to suit the needed application, with a range of 0.5 Hz to 1600 Hz for X and Y axes and a range of 0.5 Hz to 550 Hz for the Z axis.

It should be noted that this breakout has a maximum voltage of 3.6V. Fortunately, you won’t need a lot of power to make the accelerometers work. In normal operating mode they typically draw about 300 µA.

【產品規格】

• Operating Voltage: 1.8V - 3.6V
• Typical Current: 300 μA
• Range: ±3g
• 3-axis sensing
• Bandwidth adjustment with a single capacitor per axis
• 1x Mounting Hole

【文件下載】

• Schematic
• Eagle Files
• Hookup Guide
• Datasheet (ADXL337)
• GitHub (Design Files & Example Code)
• Product Video