I don't know if you read this, but I'm very greatfull whit u, because i need to do a proyect about this, and i didn't found any document about this. I hope in a future yo will follow that proyect in UA-cam, i saw that u are a very smart person and engeenier
This is very interesting work you are doing here on DIY air flow sensors. Great job. I've looked at your videos for ultrasonic, bladed fan, and pitot tube methods. It sounds like from your responses that you are not actually trying to make a sensor that you can use. Do you have a recommendation on an approach that a do-it-yourselfer might use?
It wouldn't work at all :) At that low flow speed Voltage/Stagnation pressure curve is basically flat and values are tiny. Secondly I don't even have access to equipment to test that slow flows. In this project I just wanted to learn about the general physics principle of pitot tubes. Building device to measure airflow in VAV systems or laminar flows was never my goal :)
240/5000 Hi, colleague, congratulations on the video! Tell me one thing I do not have experience with programming but I would like to use this code for a test here with my plane as I do if it is possible to convert the unit of measure to Km / h? thank you....
I don't know if you read this, but I'm very greatfull whit u, because i need to do a proyect about this, and i didn't found any document about this.
I hope in a future yo will follow that proyect in UA-cam, i saw that u are a very smart person and engeenier
Nice project. Thanks for sharing.
I will look at it later in detail
Just wow!!! Nice thinkering
Alex from Montréal, Canada
Nice project, Greetings from Poland. ;-)
Quality project.Thank you
This is very interesting work you are doing here on DIY air flow sensors. Great job. I've looked at your videos for ultrasonic, bladed fan, and pitot tube methods. It sounds like from your responses that you are not actually trying to make a sensor that you can use. Do you have a recommendation on an approach that a do-it-yourselfer might use?
Can I ask if it is possible to replace the AD623 opamp with another one?
good qulity video and very informative. thanks
STM32 f4 is more acurate and You can write code in Arduino IDE in this same way like arduino family.
Can you advice can this whole assembly be powered by battery and also what is the min air flow is it able to measure?
i dont have ad623arz, can I use the ic ad623an type for this project? pls respon, thankyou
Hi, will these censors be suitable to install in dust extraction duct?
02:43
1. What is the output current of the 10v DC supply?
2. What is the name , the function of the component with 3-digit LCD panel?
Is it temperature controlled. Can you do a leak test. Dose it run on a nozzle system.
I need this code. How can I get this code. Please provide the link.
Can you post the wiring schematic that you used? I would love an opportunity to experiment with this
Both schema and code are in the video description.
How does that work with small air speeds? (0-0.5 m/s)?
It wouldn't work at all :) At that low flow speed Voltage/Stagnation pressure curve is basically flat and values are tiny. Secondly I don't even have access to equipment to test that slow flows. In this project I just wanted to learn about the general physics principle of pitot tubes. Building device to measure airflow in VAV systems or laminar flows was never my goal :)
It doesn't work with small air speeds.
have you used any honeywell zephyr sensors or similar industrial sensors in an arduino config?
Great project, congrats! Can i measure argon gas with this project?
240/5000
Hi, colleague, congratulations on the video! Tell me one thing I do not have experience with programming but I would like to use this code for a test here with my plane as I do if it is possible to convert the unit of measure to Km / h? thank you....
Get rid of that awful music.