Grove 3-Axis Digital Gyro 三軸電子陀螺儀 (I2C) ITG 3200

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Grove 3-Axis Digital Gyro 三軸電子陀螺儀 (I2C) ITG 3200

NT$1,237 NT$762 未稅

Grove – 3-Axis Digital Gyro是一個電子陀螺儀模塊,基於ITG3200。ITG3200 是目前業界最快的單芯片,電子輸出的三軸MEMS運動處理陀螺儀。適用於遊戲、3D鼠標或其他運動檢測相關的應用。ITG-3200內置3個16位高精度AD轉換器,提供更高的輸出精度。模塊採用了標準的4Pin Grove接口,通過I2C進行控制,可以很方便的與Arduino進行連接。

貨號: 101020050(A7-12) 分類: 標籤: , , , , , , ,

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商品說明

Grove – 3-Axis Digital Gyro是一個電子陀螺儀模塊,基於ITG3200。ITG3200 是目前業界最快的單芯片,電子輸出的三軸MEMS運動處理陀螺儀。適用於遊戲、3D鼠標或其他運動檢測相關的應用。ITG-3200內置3個16位高精度AD轉換器,提供更高的輸出精度。模塊採用了標準的4Pin Grove接口,通過I2C進行控制,可以很方便的與Arduino進行連接。

規格參數

  • 輸入電壓:3.3V/5V
  • 工作電流:6.5mA
  • 閒置模式電流:5μA
  • 分辨率:14 LSBs per °/sec
  • 滿量程範圍:±2000°/sec
  • I2C 接口
  • 片上溫度傳感器
  • 內置採樣濾波器
  • 符合RoHS和及綠色環保標準

 

Introduction

Grove – 3-Axis Digital Gyro module based on ITG 3200. It is the world’s first single-chip, digital-output, 3-axis MEMS motion processing gyro optimised for gaming, 3D mice, and motion-based remote control applications for Internet connected Digital TVs and Set Top Boxes. The ITG-3200 features three 16-bit analog-to-digital converters (ADCs) for digitising the gyro outputs, a user-selectable internal low-pass filter bandwidth, and a Fast-Mode I2C (400kHz) interface.

Features

  • Supply Voltage: 3.3V, 5V
  • Operation Current: 6.5mA
  • Standby current: 5μA
  • Sensitivity: 14 LSBs per °/sec
  • Full scale range: ±2000°/sec
  • Acceleration: 10,000g for 0.3ms
  • I2C Interface
  • ±2000°/s full scale range and 14.375 LSBs per °/s sensitivity
  • Three integrated 16-bit ADCs
  • On-chip temperature sensor
  • Integrated amplifiers and low-pass filters
  • Hermetically sealed for temp and humidity resistance
  • RoHS and Green compliant

Demonstration

This demo will show you how to get data from this digital gyro, the data is in the unit of rad/s.

Here we need a Grove – 3-Axis Digital Gyro and a Seeeduino V3.0.

Hardware Installation

Hardware installation is very easy, because there’s an I2C Grove in Seeeduino,

so what we need to to is connect it to I2C Grove via a Grove cable.

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Download Code and Upload

You can download the library in github, click here, then extract it to libraries folder of Arduino.

Then open File -> examples -> Grove_3_Digital_Gyro -> ITG3200_gyro, you can open the demo code.

ITG3200 gyro ArduinoIde.jpg

Click Upload to Upload the code, if you have any problem about how to start Arduino, please click here for some help.

Check The Result

Now, you can open the serial monitor to check the result.

Grove - 3-Axis Digital Gyro SerialDta.jpg

Reference

The diagram below shows the orientations of 3 axes. You can use it to understand the physical meanings of the result.

Gyro Reference 1.jpg

 

Download File Not available

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