Відео

Excellent video. Is your arduino code available for download somewhere? Also, what sensor model is that? I'm hoping to make a similar system of my own. Thanks!

Whats the thinnest gauge of wire i can use to activate the solenoid?

Hi great video, you got yourself a new subscriber :) Would love to get some recommendations using this project of yours as a reference. I'm not into engineering, so this video will be of great help and sorry for the newb question I might ask. The project I'm starting involves creating a pump to feed a sick guinea pig on regular basis. He is currently on syringe feeding, but it's getting very hard for me time-wise. Would this pump work with wet food instead of water (food with the same consistency of yogurt)? If not, what material of the tube should I look for? Also, how can I make the pump responsive to pressure, so whenever my guinea pig sucks the food, the pump would turn on? Can the arduino be programable in order to do that? Thank you in advance, hope you have great success with your channel :)

Is it possible to connect a microphone input to this setup?

There is zero chance you were getting accurate results. I'm an engineer for a living. ADC's work by using a reference voltage and giving you a reading as a ratio to that reference. Since you were using an external power supply for the sensor, it was a different voltage than that which the arduino had as a reference. You should always get the power and ground from the ADC, which in this case would be the arduino itself so you can get an accurate reference voltage. Pressure transducers are setup to read .5 volts at their zero, which for PSIG is 0 psig, and for map sensors slash PSIA, .5 volts would be absolute vacuum, so at sea level you would be reading somewhere around .8 volts due to the 14.7 PSI of air pressure at sea level. Then 4.5 volts is the max reading of the sensor. So for your 100 PSIG sensor, all you needed to do was map the read voltage from .5 to 4.5 to 0 to 100. BUT, that only works when you use the correct reference voltage. On 3.3v systems, you map from .3 to 3 instead.

THANK YOU sir I've been looking everywhere for such a tutorial!

Where the heck is the SPI library? It’s not on the list.

​@MikaelAbehsera is there a way to write info on the 15th row block. If this is possible it would make the scanning process so mich faster

it is very nice and detailed tutorial. I am using almost similar setup. I am using 12V power supply but pump is not generating sufficient pressure. The cut off pressure written pump is 80psi but I am sensing the pressure reading fluctuating between 0-5 psi only. Don't know how to get higher pressure values

So this allows 2 apps to communicate with one another. Now can I request that the app running on a sever perform a heavier computation?

Try focusing your camera

Hi! I tried running the test but it is not showing on the screen. the pins are all correct but I am not getting the test to play.

16x2 is just GOAT.

I needed exactly this video. thanks😍👍

Can you share the updated code

Спасибо!

good job explaining it thanks

Pls it needs a wiring diagram for clarity

Exactly the info I needed to bypass a failed truck window switch. thanks

Thanks a lot 😭❤❤

Thankyou so much for your video 🎉

please can you give me the code

Thank you. Could you please share the code?

where is the code

rubber bumpers are IC's...

Hi, where is the code? Do you have git?

I really appreciate the video but did you compared milliliters vs grams at the end? 18:26

Can this type of sensor also be used to caculate water depth if it was submerged to a specific depth?

can we control the rate of water flow using this sensor ?

this is the first video that is realy good about how to write a skript for a nfc reader but why the fuck is there no link where you cam coppy the code

Seems the pressure sensor especifications is for high pressure field and the power must come from arduino preferible than external power also for relay and water pump. However very nice set up.

Nice video on how these work it was a good overview and answered a lot of questions quickly.

awesome..

bro youre legit

How long is the pressure sensor last in Working environment?

Love this video! My son and I are trying to copy this setup but running into an issue where the relay isn't clicking. We've got everything setup exactly the same way. The relay blinks but no click. Any thoughts? Thanks!

How to encode picture in contactless chip?

What is the rating of the pump as in what is the voltage?

Subscribed! ❤ Im wonding what the curve looks like for each system with variable valve, that is not only on off but has a range of pressures and flow rates. And especially how to take dynamic pressure and adjust the calibration valur accordingly... Let me know if you have some insights 🙏 Thanks a lot and all the best!👍

Hello i really enjoy your videos. Can i use this for meaauring flow of oil in a refinery ? Or do you have better options that can work with am arduino

Just found your channel, very cool video. Looking to add a display to a PS, for cd player mostly.

Can you assemble android e ink phone. I need one badly

Dude, I love your tutorials. They are so well explained. Thank you so much ❤

Love the video but when you are attaching wires to the system could you find a camera angle to not have you head covering your work? Love the format but its a little hard to follow when vision is obstructed

Can I use my iPhone as a RFID key ?

So why do these switches come with prongs?

Where i can find the presure sensor?

How would you make arduino control a vacuum sensor?

Can ardruino nano work as wel in that set up?

How can i use with ESP32, Please help.