New Product on MouserLast time I looked barometers were fairly pricey. Add this to a $2 relative pressure sensor and you've got both atmospheric sensors in the single digits.
Interesting to see a small analog sensor like this. Not really $5 though, only if you plan on buying 500 (still $5.81)
The Bosch BMP085 would probably be a better choice if you can afford to use an I2C interface.
From the datasheet, internally it seems to be only 10bit which is disappointing.
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The Bosch BMP085 would probably be a better choice if you can afford to use an I2C interface.
From the datasheet, internally it seems to be only 10bit which is disappointing.