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GY-68 BMP180 溫度大氣壓感測器 最新 BOSCH溫度氣壓傳感器模組代替 BMP085

原始價格:NT$115。目前價格:NT$95。 (未稅)

BMP180 是Bosch Sensortec 新推出的數字氣壓傳感器,性能非常高,可用於智能手機,平板電腦和運動設備等高級移動設備。它遵循BMP085並帶來許多改進,如較小的尺寸和數字接口的擴展。超低功耗低至3μA,使BMP180成為移動設備節能的領導者。BMP180的獨特之處在於其獨立於電源電壓的非常穩定的行為(性能)。GY-68 BMP180 是一款高精度、小體積、超低能耗的壓力感測器,可以應用在移動設備中。它的性能卓越,絕對精度最低可以達到0.03hPa,並且耗電極低,只有3μA 。BMP180採用強大的8-pin陶瓷無引線晶片承載(LCC)超薄封裝,可以通過I2C匯流排直接與各種微處理器相連

狀態: 尚有庫存 貨號: IMU-002573 分類: 標籤: , , , ,

描述

GY-68 BMP180 溫度大氣壓感測器 最新 BOSCH溫度氣壓傳感器模組代替 BMP085

BMP180 是Bosch Sensortec 新推出的數字氣壓傳感器,性能非常高,可用於智能手機,平板電腦和運動設備等高級移動設備。它遵循BMP085並帶來許多改進,如較小的尺寸和數字接口的擴展。
超低功耗低至3μA,使BMP180成為移動設備節能的領導者。BMP180的獨特之處在於其獨立於電源電壓的非常穩定的行為(性能)。GY-68 BMP180 是一款高精度、小體積、超低能耗的壓力感測器,可以應用在移動設備中。它的性能卓越,絕對精度最低可以達到0.03hPa,並且耗電極低,只有3μA 。BMP180採用強大的8-pin陶瓷無引線晶片承載(LCC)超薄封裝,可以通過I2C匯流排直接與各種微處理器相連

主要特點:

  • 壓力範圍:300~1100hPa(海拔9000米~-500米)
  • 電源電壓:1.8V~3.6V(VDDA),1.62V~3.6V(VDDD)
  • LCC8封裝:無鉛陶瓷載體封裝(LCC)
  • 尺寸:3.6mmx3.8×0.93mm
  • 低功耗:5μA,在標準模式
  • 高精度:低功耗模式下,解析度為0.06hPa(0.5米)
  • 高線性模式下,解析度為0.03hPa(0.25米)
  • 含溫度輸出
  • I2C介面
  • 溫度補償
  • 無鉛,符合RoHS規範
  • MSL 1反應時間:7.5ms
  • 待機電流:0.1μA
  • 無需外部時鐘電路

典型應用:

  • GPS 精確導航(航位推算,上下橋檢測等)
  • 室內室外導航
  • 休閒、體育和醫療健康等監測
  • 天氣預報
  • 垂直速度指示(上升/下沉速度)
  • 風扇功率控制

文件下載:

UNO and BMP180

這是來自串行監視器的讀數

Temperature = 22.90 *C
Altitude = 103.32 meters

GY-68 BMP180 Digital Barometric Pressure Sensor Module

  • BMP180 is a high-precision, small size, ultra-low power pressure sensor that can be used in mobile devices
  • Its performance excellence, the absolute accuracy of the lowest can reach 0.03hPa, and low power consumption, only 3μA
  • BMP180 powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package, you can directly through the I2C bus connected with a variety of microprocessors
  • Pressure range: 300 ~ 1100hPa (9000 meters above sea level ~ -500 meters)
  • Low power consumption: 5μA in standard mode

Introduction:

Measuring the absolute pressure of the enviroment using a digital barometer such as this has some interesting applications. By converting the pressure measured into altitude, you have a reliable sensor for determining the height of your robot, plane or projectile!
Using a sensor as capable as the BMP180 you can achieve accurary of 1m, with noise of only 17cm in ultra high resolution noise. The device will operate at only 0.3uA meaning low current draw for battery powered applications.
The BMP180 comes fully calibrated and ready to use. As the device operates over I2C we’ve added optional I2C pull ups that can be enabled using the PU (pull up) jumper on the board for your convenience and ease during breadboarding.
Using I2C, the device provides pressure and temperature as 16bit values, which are used along with calibration data within the device are used to provide a temperature compensated altitude calculation.

Features:

1.8V to 3.6V Supply Voltage
Low power consumption – 0.5uA at 1Hz
I2C interface
Max I2C Speed: 3.5Mhz
Very low noise – up to 0.02hPa (17cm)
Full calibrated
Pressure Range: 300hPa to 1100hPa (+9000m to -500m)
Package Included:
1*GY-68 BMP180 Digital Barometric Pressure Sensor Module

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