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Obelus STEM
Canada
Приєднався 15 чер 2015
Hi, it's Obelus STEM. By the name of this channel you already know what is this channel about. So, if you like Science and technologies, then welcome!)
How to solve vectors (Intro to vectors part 2/2)
Hello, this is a second part on Introduction to Vectors.
The first part you can find here: ua-cam.com/video/QQpM9hN0AD0/v-deo.html
Timestamps:
0:00 - 01:09 Intro
01:09 - 07:15 Projections of vectors
07:15 - 11:03 Find projections (math approach)
11:03 - 14:18 Solve vector using projections
The first part you can find here: ua-cam.com/video/QQpM9hN0AD0/v-deo.html
Timestamps:
0:00 - 01:09 Intro
01:09 - 07:15 Projections of vectors
07:15 - 11:03 Find projections (math approach)
11:03 - 14:18 Solve vector using projections
Переглядів: 1
Відео
Introduction to VECTORS (part 1/2)
Переглядів 67 годин тому
Today we will explore vectors and how to use them Timestamps: 0:00 - 0:08 Intro 0:08 - 02:01 What is a Vector 02:01 - 03:30 Vectors in Physics 03:30 - 4:43 What is a Scalar 4:43 - 10:28 Vector summation (graphically) 10:28 - 15:54 Vector subtraction (graphically)
Lesson #0: Intro to Physics
Переглядів 13321 годину тому
Hello, today we start learning physics from the ground-up, and this is lesson 0 - Introduction to Physics Chapters: 0:00 - 2:39 What is physics 2:39 - 4:54 Branches of pysics 4:54 - 7:46 How to study physics 7:46 - 09:07 Physical Quantities 09:07 - 19:22 SI unit system 19:22 - 20:41 Why study physics
Build your FIRST IoT PROJECT
Переглядів 412 місяці тому
Links: Projects Pi website - projects.raspberrypi.org/en/projects/get-started-pico-w/0 TMP36 video - ua-cam.com/video/y_RuKoYqlJ4/v-deo.html Micropython - micropython.org/ Thonny IDE - thonny.org/ Code - github.com/Temirlan504/Simple-IoT-Project
I made a USB volume controller | USB HID
Переглядів 1,2 тис.2 місяці тому
Today I made a USB volume controller for my Laptop. Links: CircuitPython - circuitpython.org/downloads Thonny IDE - thonny.org/ Code - github.com/Temirlan504/USB_Volume-Controller?tab=readme-ov-file#readme
Programming using DATASHEET | TMP36
Переглядів 6323 місяці тому
Today I will show you how to program the TMP36 sensor using its datasheet Links: Micropython - micropython.org/ TMP36 Datasheet - www.analog.com/media/en/technical-documentation/data-sheets/tmp35_36_37.pdf Code and schematics - github.com/Temirlan504/TMP36-tutorial Thonny - thonny.org/
What is the meaning of Electric Voltage | Work of Electric Field
Переглядів 168 місяців тому
Learn about the fundamentals of electricity in this video as I explain what electrical voltage is and where did it come from. What is Electric Field: ua-cam.com/video/TR0EGBoPa7g/v-deo.htmlsi=61XknneJYpRUR0-T
Electric Flux Explained | Gauss' Law
Переглядів 488 місяців тому
In this video, I break down the concept of electric flux and explain Gauss' law in simple terms. Video about Electric Field: ua-cam.com/video/TR0EGBoPa7g/v-deo.htmlsi=zQPhY3Pe1WkyS3Fg Video about Electric charge: ua-cam.com/video/Xq3cd2Jdcm0/v-deo.htmlsi=pYMM-_Kj8Fq0ZbPC
What is Electric Field? | (Part 2/2)
Переглядів 208 місяців тому
Previous part about electric charges and Coulomb's Law: ua-cam.com/video/Xq3cd2Jdcm0/v-deo.html
Coulomb's Law Explained (Part 1/2)
Переглядів 108 місяців тому
Today I am explaining Coulomb's Law and Electric charges (Part 1) After this we will talk about Electric Field and Electric Field Lines (in Part 2). I split this video just to make it easier to consume and digest in small parts
Transistors explained | What is a transistor and how does it work?
Переглядів 128Рік тому
Transistors explained | What is a transistor and how does it work?
Semiconductors Explained | What is DIODE and its applications
Переглядів 59Рік тому
Semiconductors Explained | What is DIODE and its applications
Unleash Your Inner Math Genius | Corresponding angles
Переглядів 9Рік тому
Unleash Your Inner Math Genius | Corresponding angles
Magic of Triangle Angles: Always 180 Degrees!
Переглядів 27Рік тому
Magic of Triangle Angles: Always 180 Degrees!
Impress your math teacher: area of a triangle
Переглядів 30Рік тому
Impress your math teacher: area of a triangle
I hope this channel continues, it has a lot of potential!
Thank you!
this video pushed my butt to mess with my electronics again. thank you!
Hahah, I know what you mean 😅
hell yea!! im looking foward to this series :)
Thanks for the comment!
Very excited for this series!
Thank you!
Most keyboard have keys to increase and decrease volume but yeah it could be used for much more than just controlling volume so I am not mad 😂
Yeah, I actually had one, SteelSeries, don't remember the model. But now I have Keychrone, which doesn't have, that's why I actually wanted to bring back that one feature from my old keyboard
Why did you not just use Thonny to install micro Python to the Pico bootloader?
It's just the way I decided to do this. You can surely install micropython in Thonny. Also, not sure about this, but Thonny can probably install old version of micropython. Just better to have it from the source itself (micropython org)
@@obelusstem199 ok
Great Work! We'd love to offer you some boards if you might need them in the upcoming content. (PCBWayDaisy)
If you get a decent digital temperature sensor, like SHT41 or SHT31, it could be a fun exercise to place both sensors next to each other and use the readings from the digital one to measure and calculate even more accurate calibration constants for the analogue one. The latter is probably more useful in analogue circuits as a whole.
Not sure about about SHT sensors, but I agree. There are many sensors that are better/worse than this one. I just had this one laying around) And I think this is a good exercise on how to start reading Datasheets and work with analog sensors
hi man, just letting you know there are volume controls in videos that are fullscreen :)
Wait realy? I am not joking, where? 😅
just need to enable loudness equalization! its in your sound device settings. feature is built into windows!
Tried searching for it, couldn't find this feature I actually wanted to make something like this using microphone cicuit and python, so that microphone detects the sound flactuations, but decided to make this
To make loudness equalization appear in your sound settings you need to select a different driver. I think its called hd audio.
I need that too! I am amazed that it is not a common thing, like USB wifi adapters or USB keyboards.
Ikr, but this library adafruit_hid, I beleive allows you to easily make things like these. Also, you can do it with Arduino, but I haven't tried it
great video sir ! nicely explained
Thank you, I really appreciate the support
50-104.667 != 54.1667 answer 54.667
Omg, yeah. So the error starts from 62.5/0.6 = 104.1667, and not 104.667. Thank you for pointing it out!
0:00-1:51 Intro 1:51-4:55 Datasheet walkthrough 4:55-11:47 Deriving formula 11:47-17:15 Coding 17:15-19:10 Connecting sensor 19:10-21:12 Setting-up MicroPython 21:12-23:03 Testing
I totally agree
Bru
This is the opposite of today's generation
Hi
👍
really liked your explanation of physics. it was very helpful. thank you very much for sharing your knowledge and keep up with your videos! this video definitely deserves more likes!
very fast and easy explanation. thank you!