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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. |
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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. |
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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. |
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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… |
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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. |
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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. |
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Electronic Barometers |
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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 |
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Liquid Barometer - Have you ever noticed how
those technical-looking aneroid barometers in the
stores all indicate a different pressure?
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Small Portable Altimeter Operates from a Single Cell
- EDN-Design Ideas: …several designs included,
scroll to find this one |
