How to Use Barometric Pressure Sensors on the Arduino - Ultimate Guide to the Arduino #39

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 KZbin channel page to watch the entire series!
Get the 3-in-1 Arduino Smart Car and IOT Learning Kit from SunFounder here:
www.sunfounder...
Or get the kit from Amazon:
US Amazon: amzn.to/3W1Mahh
DE Amazon: amzn.to/3j0oETn
JP Amazon: amzn.to/3UYrHZG
UK Amazon: amzn.to/3uTJZAC
CA Amazon: amzn.to/3W2vExN
Get an Arduino Uno from SunFounder here:
www.sunfounder...
Visit the webpage for this video tutorial on Circuit Basics for wiring diagrams and example code:
www.circuitbas...
And be sure to check out the Circuit Basics blog and social media for more articles and tutorials on the Raspberry Pi, Arduino and other DIY electronic projects!
www.circuitbas...
Facebook: / circuitbasic
Twitter: / circuitbasics
Instagram: / circuitbasics

[@lxgb01]

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 ! ☺️

[@RalphWLundvall]

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.

[@mohammadaburayyan9367]

I need a circuit modue to use vacuum sensor as speed control of 24v dc motor The vacuum set value is -3 kpa

[@rainerinedinburgh5807]

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.

[@alexz7111]

Why the speaker is talking like a machine gun? Prrrrrrrrrrrr,.....long pause.... prrrrrrr .... long pause....