BMP180 sensor(dual-hole)

<p style="text-align: left; padding-left: 40px;"><strong>Main specifications / special functions:</strong><br />
VCC is 5V, the output high level 3.3V, which can be powered by 5V, there are voltage conversion chips, but 5V and 3.3V can only choose one power supply mode. If you choose 3.3V3.3V<br />
BMP180 is a high-precision, small-volume, consumption of pressure sensor, which can be applied to mobile devices<br />
Its performance, accuracy of 0.03HPa, and low power consumption, only 3μA<br />
The BMP180 uses a powerful 8-PIN ceramic-free chip bearing (LCC) packaging, which can be directly connected to various microprocessors through the I2C bus</p>
<p><strong>main feature:</strong></p>
<p>Pressure range: 300 ~ 1100HPA (9000 meters above sea level ~ -500 meters)<br />
Power voltage: 1.8V ~ 3.6V (VDDA), 1.62V ~ 3.6V (DVD)<br />
LCC8 packaging: lead-free ceramic carrier packaging (LCC)<br />
Size: 3.6mmx3.8x0.93mm<br />
Low power consumption: 5μA, in the standard mode<br />
High-precision: In low power consumption mode, the resolution is 0.06HPa (0.5 meters)<br />
In high linear mode, the resolution is 0.03HPa (0.25 meters)<br />
Temperature output<br />
I2C interface<br />
Temperature compensation<br />
Leadless, in line with the ROHS specification<br />
MSL 1 reaction time: 7.5ms<br />
The current of the machine: 0.1μA<br />
No external clock circuit is required</p>
<p><strong>typical application:</strong></p>
<p>GPS navigation (calculation, upper and lower bridge testing, etc.)<br />
Indoor-outdoor navigation<br />
Monitoring such as leisure, sports, and medical health<br />
Weather forecast<br />
Vertical speed indication (up/sinking speed)<br />
Fan power control</p>