Homemade mechanical air flow measure device

[@russellsmith5278]

I'd love a comparison of the methods you tried; this, the ultrasonic and the air pressure!

[@eimo7777]

could you please re-upload the schematic and code files?

[@ReginaSamosir]

hi.. what a nice work. can you re-upload the code and circuit link again? i need it to learn for my final project. thank you so much!!

[@intelligenceservices]

Can you get air flow in cubic meters per second by multiplying the area of the duct cross section by air flow velocity in meters per second? (assuming the fan's efficiency coefficient is correct)

[@MrDman4djob]

I am doing a similar project for my Senior year Capstone, would you mind helping me out with a brief schematic? @ItMightBeWorse

[@syaduinotech3681]

This is good ideas

[@marvin-sorientevillaluna7578]

What is the value of the resistor?

[@novin8280]

Hi friend, can U upload scheme? Thx

[@hafizkamal3980]

can I get a schematic and code files?

[@losangeleslakers727]

not able to open the links