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1 Wire Barometer - By using a dual voltage supply, instrument precision and/or instrument range can be improved without adding significantly to the parts count.
1-Wire Barometer (David Bray) - This article describes details for constructing a 1-Wire Barometer which will work on a Dallas Semiconductor Corporation 1-Wire network. The reason for this second version is that the transistor level-changer of the original design was found to be temperature sensitive. If you have constructed the original.
1-wire barometer (gladstone) - This is a description and the ongoing story of my project to build a 1-wire barometer based on the MPX4115A.
An Experimenter's 1-Wire Barometer - This article describes details for constructing a 1-Wire Barometer which will work on a Dallas Semiconductor Corporation 1-Wire network…
Basic Stamp Based Altimeter - A method of determining altitude is by  use of barometric pressure; however, it is not done without difficulty. The relationship of pressure vs. altitude is not a linear one, it is actually a fairly complex one, which  army came up with in  1930's.
Electronic Barometer - Sooner or later the weather hobbyist wants an electronic barometer, the main advantage being that it can be read automatically by a computer, chart recorder, or other data taking system. Most electronic barometers use some sort of strain gauge transducer to directly convert pressure to voltage and true weather bureau performance can be difficult to achiever.
Electronic Barometers
Home-Brew electronic altimeter - A while back, I decided I wanted an altimeter to record how high my rockets were flying. I didn't want to buy one, since a) they aren't cheap (at least, not the ones which do everything I want them to do), and b) buying one is far too easy. I considered the CP Technologies kit, which is based on the Missile Works RRC2
Liquid Barometer - Have you ever noticed how those technical-looking aneroid barometers in the stores all indicate a different pressure?
Small Portable Altimeter Operates from a Single Cell - EDN-Design Ideas: …several designs included, scroll to find this one
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