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GY-91 MPU9250+BMP280 加速度陀螺儀指南針九軸感測器模組+BMP280 氣壓計

原始價格:NT$510。目前價格:NT$370。 (未稅)

狀態: 尚有庫存 貨號: SNM-003538 分類: 標籤: , , , , , , , ,

描述

GY-91 MPU9250+BMP280 加速度 陀螺儀 指南針 九軸感測器模組+BMP280 氣壓計

GY-91 MPU9250+BMP280 加速度陀螺儀指南針九軸感測器模組+BMP280 氣壓計 九軸智慧型感測器模組 , (三軸陀螺儀+三軸加速度+三軸磁場+氣壓)

  • 採用單芯片MPU-9250與內置3軸陀螺儀,3軸加速度計,數字指南針和BMP280改進的氣壓傳感器相結合。
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    MPU-9250是該公司用於智能手機,平板電腦,可穿戴傳感器和其他消費市場的第二代9軸MotionTracking設備。MPU-9250採用3x3x1mm QFN封裝,是世界上最小的9軸MotionTracking器件,採用了最新的InvenSense設計創新,大大減小了芯片尺寸和功耗,同時提高了性能和成本。

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    改進包括支持低至6.4μA的加速度計低功耗模式,並提供16位(每LSB0.15μT)的改進的羅盤數據分辨率。±4800μT的滿量程測量範圍有助於緩解複雜pcb上的羅盤放置挑戰

    技術規格

    • 型號/部件號:GY-91
    • 傳感器芯片:MPU-9250 + BMP280
    • 接口:標準IIC / SPI通信協議
    • 工作電壓範圍:3.0V – 5.0V(板載低壓差穩壓器)
    • 模塊尺寸14.3mm * 20.5mm(比GY-80更緊湊)
    • 分辨率:16位AD轉換器,16位數據輸出
    • 陀螺儀範圍:±250,500,1000,2000°/ s
    • 加速範圍:±2±4±8±16g
    • 場範圍:±4800uT
    • 壓力範圍:300-1100hPa
    • 採用Immersion Gold PCB,機器焊接工藝確保質量
    • 2.54mm間距

    插腳引線

    1. VIN:電源引腳
    2. 3V3:3.3v穩壓器輸出
    3. GND:0V電源
    4. SCL:I2C時鐘/ SPI時鐘
    5. SDA:I2C數據或SPI數據輸入
    6. SDO / SAO:SPI數據輸出/ I2C從地址配置引腳
    7. NCS:芯片選擇僅適用於MPU-9250的SPI模式
    8. CSB:BMP280的片選

    應用

    • 四直升機或任何需要多個傳感器的嵌入式應用
    • 機器人手臂穩定
    • 2輪驅動和4輪驅動機器人,平台穩定性是一個問題
    • 其他電子穩定平台

GY-91 10DOF Acceleration Gyroscope Compass Nine Shaft Sensor

This tiny 10-DOF GY-91 sensor module is more compact than GY-80 module. The module uses combination of Single chip MPU-9250 with built-in 3 axis Gyro, 3axis Accelerometer, digital Compass and BMP280 improved barometric pressure sensor.

The MPU-9250 is the company’s second generation 9-axis MotionTracking device for smartphones, tablets, wearable sensors, and other consumer markets. The MPU-9250, delivered in a 3x3x1mm QFN package, is the world’s smallest 9-axis MotionTracking device and incorporates the latest InvenSense design innovations, enabling dramatically reduced chip size and power consumption, while at the same time improving performance and cost.

Improvements include supporting the accelerometer low power mode with as little as 6.4µA of and it provides improved compass data resolution of 16-bits (0.15 µT per LSB). The full scale measurement range of ±4800µT helps alleviate compass placement challenges on complex pcb’s

Technical Specifications

  • Model / Part Number: GY-91
  • Sensor Chips: MPU-9250 + BMP280
  • Interface: standard IIC / SPI communications protocol
  • Operating Voltage range: 3.0V – 5.0V (on-board low dropout regulator)
  • Module size 14.3mm * 20.5mm (More compact than GY-80)
  • Resolution: 16bit AD converter, 16-bit data output
  • Gyroscopes range: ± 250, 500, 1000, 2000 ° / s
  • Acceleration range: ± 2 ± 4 ± 8 ± 16g
  • Field range: ± 4800uT
  • Pressure range: 300-1100hPa
  • Using Immersion Gold PCB, machine welding process to ensure quality
  • 2.54mm pitch

Pinouts

  1. VIN: Voltage Supply Pin
  2. 3V3: 3.3v Regulator output
  3. GND: 0V Power Supply
  4. SCL: I2C Clock / SPI Clock
  5. SDA: I2C Data or SPI Data Input
  6. SDO/SAO: SPI Data output / I2C Slave Address configuration pin
  7. NCS: Chip Select for SPI mode only for MPU-9250
  8. CSB: Chip Select for BMP280

Applications

  • Quad-copter or any embedded application requiring multiple sensors
  • Robotic Arm stabilization
  • 2 wheel drive and 4 wheel drive robots where platform stability is a concern
  • Other Electronically Stable platforms

Documents and Downloads

Package Includes

  • 1x 10DOF – GY-91 4-in-1 MPU-9250 and BMP280 Multi-Sensor Module
  • 1x 8 Pin Male Header Straight

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