Can you do the script in python & upload to guthub (a sample)

Thank you. I just love to learn more.

Then why the pyramids in Egypt does not produce any sound ?🤔

4-20mA is also nice for fault detection

Wow what an informative video, veeeery indepth. You are a great himan 😊

So interesting, thank you for explaining! 😊

Once I was searching about the infamous《施氏食狮史》 on the Internet I came across the poem that you introduced here. After that, I found a KZfaq video about it, but the most absurd thing is that the first part of the Chinese Test in the video was the DICTATION exam of 《季姬击鸡记》, and the minimum point to continue the test was thirty. Can some native Standard Chinese speakers or someone major in Chinese language like me pass the dictation? I wonder... Link of the video in question: kzfaq.info/get/bejne/rs59eLWlktKniqs.htmlsi=Cfw7WQcq87HfSiAo

Interesting, but if it is like you say, a simple echo and because of the number of stairs, why can't it be heard the sound in the four sides? and you can say, maybe because the thing it has on the top... which is strange because it is heard the same sound on two sides ....

Our tour guide said it was to sound like a certain bird that Mayans thought looked like a feathered serpent, Kulkukan. He was of Mayan descent.

Thanks! Thanks to your video i was able to hook up a 16Bar pressure sensor to my arduino. For some reason my pressure was running from 4mA to 12mA full scale. Also first time i measured 2mA with 0 pressure, after having applied pressure 1 time , funny enough it showed 3.95mA when no pressure was applied. So then it was working as expected. But the max stayed 12mA. The same sensor PT506 exists also in a 25Bar version, maybe they mislabeled mine? However after changing the formule it worked like a charm and the Arduino showed what i was reading on the pressure regulator. Thanks your video was awesome and clear and helped me how to connect 2 wire sensors. So i learned something new. Much appreciated!

So does this mean there were some Fourier transform involved? If some steps were raised or lower, made thinner or wider, would it produce a different sound? You could technically make any sound wave using Fourier transform like with music synthesizers. Is that what is happening here but with a clap sound? Could it be done with other sound instead of a clap? Could some sound be easier to transform than other into certain sound or some limitation to what the sound could be? If instead of 91 clap echoes but 1000 echoes and if you slow it down and change the pitch or frequency of those individual clap sounds, you can make it sound like some other sound wave. That is what I'm guessing you can do. The simulated sound in the video sound like a low quality version of a sound wave (bird chirp).

Thanks

Can you make a video connecting Pixsys on a pressure sensor please?

Where's a video about calibrating this sensor?

This is a great video, thanks

Great video!

Thank you Werewolf, I have a question, if I wanted an echo with a constant frequency, could I just gradually change (slightly reduce) the length of the steps as I build higher ? Thank you and my best regards from France.

I got it from Jeff Bezos establishment was actually funny. (Amazon) 😂😂😂

Want more videos

Hi! Very interesting video on a really surprising effect! I have a few questions related to this: 1) You are saying that wave diffraction is happening here : to what extent would this affect the phenomenon? 2) The 2D geometrical analysis you made was really convincing! I am surprised that the length of the steps doesn't influence the phenomenon : would a 3D-consideration change anything on the results? I mean, if you used a really small length of the steps, but the same height and depth as the pyramid, would it give the same results in situ ? 3) After watching your video, I noticed it was possible to produce the same effect on a large construction site fence (with small "steps" of 3 cm), but not on a small staircase of roughly 90 steps (1 cm for height and depth). Since both structures are really thin, would acoustic impedance have a role in this effect ? Thanks by advance if you can help me understand this !

Werewolf Wu face reveal 😮

Amazing. In case somebody doesn't know, this poem is written in Classical Chinese, when pronounced in Mandarin it's incomprehensible by listening.

Hi Werewolf, thank you for sharing such a good content. Btw, do u have the follow up topic on ADC? Thank you!

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《戚咠 棄妻》 戚咠 集七漆器 漆器漆悽悽 妻氣棄 戚咠 氣妻棄 戚咠 棄妻 戚咠騎雞七里 離妻 抱歉我才高中生國文程度很爛寫得不太好，請各位多多包涵我也在試著寫出更好的詩 感謝大家

Saying gg to gamers:

Great informative video. You need to make many more. Your style of explanation really makes sense. Certainly better than most I have seen. I am a newb at arduino programming and your 4-20ma video and this one just make sense now

I built a "very analog" LED bargraph water level indicator. (A vertical pvc pipe set-up with 10 reed switches outside "encapsulated in silicone" inside the 1' pvc pipe a Styrofoam float with a neodymium magnet on top) Besides the disadvantages of a myriad of wires (I used cat6 cables) the water would eventually seep through the silicone and cause "erroneous readings" This will help me set-up a single wire pair to the sensor, now I will have to figure out what IC to use to feed the LED bargraph. Thank you so much! 😊

😮In Brazil, a poet wrote a text where all the words started with the letter P. It's called "Brasil with P". I was already very impressed with this, but Mr. Shi and the lions went further.

😮😮😮

Hi, thank you for detailed explanation. Do you have idea how can we wire two (or more) sensors like this? How to isolate inputs? Thank you.

Werewolf Wu, good job on the explanations. I am also pleased that I am not the only one who hates it when manufacturers and individuals fail to follow the rules for upper and lower case letters when showing metric values. I even worked with a company for several years where the engineers knew better, but the company 'hard rule' was that all printing on drawings and stamped onto products MUST be in upper case, so milli always became mega, etc.

or use a precision voltage ref ic!

flakey! oops, i ejected!

great job, thanks for making the code available. Now, for an IoT example using esp32...

Jeff's establishment 😂😂

Much cheaper replacement for scata and smart boxes

1:20 MA 😂

Thanks for the video,I have built the same circuit with a water flow sensor, but the output signal has a fluctuation.how can i fix this problème i used ESP32

competitive gamers after their comp match ends:

Thank you so much, i have been looking for this exact info a long time! Finally i maybe can use this to get my remote readings with a 4G simcard board

Assuming you put the sensor in a tank and the height keeps changing when there is no water change (water addition or substraction). What could be problem if you are using a 24v battery

If my tank level sensor is a resistive sensor (240-30 ohms) its the same as 4-20mA sensor system?

is it the same way when using a magnesense pressure sensor?

Thank you so much for your video with a good explanation. I am also working on getting data from the industrial sensor but not getting the same data as the sensor display shows. Could you please help me with it without LCD? Thank you in advance.

Excellent video, valuable contribution thank you. Straight to the point and easy to understand. The one thing in my opinion - not a big fan of the werewolf character thing. In my opinion it'd be better if you didn't show your face as a werewolf, it's a bit jarring. Either no face or your real face. Your character and voice is enthusiastic enough that you don't need to show your face to your audience

May I ask what model of 5V to 24V converter are you using?

you can easy reach x00.000 subscribers with your videos,... nobady explain in this way,

Waw, cool !