GY-68 BMP180 GY68 Cserélje ki a BMP085 digitális légnyomás-érzékelő lap GY68 I2C interfész modulját 1,8V 3,6V 3,5MHZ
GY-68 BMP180 GY68 Replace BMP085 Digital Barometric Pressure Sensor Board Module GY68 I2C Interface 1.8V 3.6V 3.5MHZ
To Specifications / Special Features :
BMP180 is a high precision , small size , ultra-low power pressure sensor can be used in mobile devices
Its performance, absolute accuracy can reach the lowest 0.03hPa, and the power consumption is very low, only 3μA
BMP180 using powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package , can be connected directly with a variety of microprocessor via the I2C bus
Main features:
Pressure range : 300 ~ 1100hPa ( altitude 9000 m ~ -500 m )
Power supply voltage : 1.8V ~ 3.6V (VDDA), 1.62V ~ 3.6V (VDDD)
LCC8 package : package leadless ceramic carrier (LCC)
Size : 3.6mmx3.8x0.93mm
Low power consumption : 5μA, in standard mode
High precision: low-power mode , the resolution is 0.06hPa (0.5 meters)
High linearity mode , the resolution is 0.03hPa (0.25 meters)
With temperature output
I2C Interface
Temperature compensation
Lead-free , RoHS compliant
MSL 1 Reaction time : 7.5ms
Standby current : 0.1μA
No external clock circuit
Typical applications:
GPS precision navigation ( dead reckoning , the upper and lower detection
Indoor and outdoor navigation
Leisure, sports and medical health monitoring
Weather Forecast
Vertical speed indicator ( rising / sinking speed )
Fan Power Control
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