How to Use Barometric Pressure Sensors on the Arduino - Ultimate Guide to the Arduino #39
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- Опубліковано 5 вер 2024
- Learn how to set up a BMP180 barometric pressure sensor on the Arduino to measure atmospheric pressure and predict the weather!
This is tutorial #39 in the Ultimate Guide to the Arduino, a complete video course on the Arduino microcontroller with 45 lessons that are designed to teach anyone how to master the Arduino at any skill level. Visit our UA-cam channel page to watch the entire series!
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Fortunately, I am at the same altitude as Paine Field in Everett WA and just 2.3 miles away. Paine reports pressure in inches of Mercury ("Hg) hourly. I match exactly (2 decimal places). Thanks for the video.
Great channel ! Only found you today 😮
For someone like me trying to learn all this stuff , it’s really well layed out video , quite helpful and simple to understand ! ☺️
I need a circuit modue to use vacuum sensor as speed control of 24v dc motor
The vacuum set value is -3 kpa
There's something not right here. As you say, a pressure difference of 1 hPa corresponds to a height difference of about 8 m. Therefore lifting the sensor around 3 inches, as you did (call it 8 cm), you would expect to see a pressure drop of only about 0.01 hPa, yet your output shows a drop of almost 20 times that! In any case the readings even with the sensor lying still on the table are fluctuating wildly.
Why the speaker is talking like a machine gun? Prrrrrrrrrrrr,.....long pause.... prrrrrrr .... long pause....