The easiest Linux kernel course in Korea
ojtube5
Now I can analyze the Linux kernel too! The easiest kernel lecture among Linux kernel lectures.
초급
Linux, Operating System, asm
BEST
[Embedded Beginner's Guide] This is how embedded development is actually done.
I'll explain what embedded development is. I'll clearly explain the concept without vague or abstract descriptions.
Reviews from Early Learners
What you will learn!
You can learn how embedded development is done in practice.
You can learn skills for embedded development.
Learn core technologies while directly making a commercialized product together.
Learn tricks for quick development.
I'll show you how to study and grow on your own.
Are you looking for an embedded basics course?
Start with the lecture closest to practice! ⭐
Price adjustment for exceeding 300 people: 300,000 won -> 150,000 won 🎉
We adjusted the price because we felt it was too expensive.
The editing fee was approximately 10 million won, so I initially set the price high, thinking that I would only sell it to a small number of people. However, more people than I expected took the class, so now I can lower the price.
++ In addition, we will be holding a sale for the time being.
Additional 30,000 won discount coupon: https://inf.run/yxLQQ
thank you!
From essential embedded knowledge to practical training 🌶️
This course was first started by request from YouTube subscribers. When I conducted a YouTube survey, about 640 people voted, and about 45% of them requested an embedded course, so I did it. Unlike other development studies, embedded requires various learning tools. That means it costs money. Nevertheless, many people responded, so I started it.
Embedded System lectures are not common, and unlike other fields (web front, back-end, application development), the lectures are very difficult and there are not many lectures for beginners. So I planned an embedded lecture that even beginners can listen to . I asked the editor to make the lectures that were given easier to read, and added learning materials to create the lectures.
In this lecture, after learning the basic knowledge related to embedded, we will proceed with the practical training of making a pepper dryer. The pepper dryer incorporates currently commercialized embedded technologies. While working on the pepper dryer directly, you can sufficiently apply the basics of embedded, such as 7-segment control, temperature value calculation through I2C analog temperature sensor, and GPIO control.
I recommend this to these people 🙋
People who want to become embedded developers but don't know how to start specifically
People who have experience with Arduino, Raspberry Pi, etc. but don't know exactly what embedded is
Students who are curious about how embedded development actually works.
Difficult embedded, join this lecture! ✍️
- I explain difficult concepts easily.
- Rather than conveying information as if you were reading a book, I provide information based on experience and understanding through practical work.
- We will teach you not only the software but also the minimum hardware knowledge you need to know.
- Let me show you how to grow as a developer.
Learn things like this 📚
Learn the core knowledge that embedded developers need to know.
You can see how embedded products are actually developed.
We develop products based on products that have actually been commercialized.
I'll show you how to research and grow yourself as a developer.
Are you curious about the detailed curriculum?
0. Orientation
- Description of the course, how to purchase learning tools, and lecture upload schedule
0-1. How to use the board correctly
- Explain how to use the board as a learning tool without breaking it.
0-2. [Latest] Board Debugging Methods and Answers to Frequently Asked Questions
- Detailed instructions on how to debug, answers to frequently asked questions
1. What is embedded?
- What exactly is embedded?
- The process of developing embedded products
- How to grow as a developer
2. How do practitioners select chips?
- Developer Growth: Why You Need to Think Big
- Chip Selection Considerations
- Let's learn about chips.
3. Basic Electrical Knowledge
- Basic knowledge about electricity
- How to use a multimeter
3-1 Setting up the development environment
- Setting up a development environment
4. Hello GPIO!!
- What is environmental construction?
- GPIO control!
5. How to become an embedded expert on your own
- How to analyze drivers
6. GPIO Control Sprinkler
- GPIO Control Code Analysis
- Analyzing GPIO control settings
7. GPIO control orphan
- GPIO manual control
- Why are GPIOs controlled?
8. Save what you have learned so far in the big picture
- GPIO control process
- Check your startup code
- main function code
- Memory Control
- Take a look at the circuit diagram
9. Learn only as much circuit diagram as you need.
- Circuit diagram concept
- Areas Embedded Software Developers Should Know
10. Tricks for reading data sheets
- An easy way to view data sheets
11. The man reading the data sheet
- Interpreting the Data Sheet
12. How to use a multimeter!
- How to use a multimeter
13. How to use an oscilloscope!
- Oscilloscope Structure
- Oscilloscope functions and principles
14. Unboxing the pepper dryer set
- View parts
15. Let’s implement printf() with UART!
- Implementing printf via UART
16. Create an LED circuit with your own power and control it.
- LED circuit configuration
- Control software implementation
17. Make a switch circuit with my own power!
- Switch circuit configuration
- Control software implementation
18. FND Control + Practical Know-How!
- FND circuit implementation
- How to develop using tricks in practice..
19. Let's learn SPI communication properly
- SPI Basic Configuration
20. FND Control Source Analysis!
- Analyzing the implemented FND control source
21. Try using the SPI function provided by the STM32 chip
- SPI functionality provided by the chip
22. Let’s attach a temperature sensor!
- Description of the temperature sensor
Preview of the course review 👀
* The course review below is a comment posted on a YouTube video uploaded by a knowledge sharer with a curriculum similar to this course.
Expected Questions Q&A 💬
Q. Do I have to purchase the learning tools?
You must have a learning tool to take the course.
Q. Do I have to buy things from the market the instructor mentioned?
No, it doesn't matter where you buy it. The market is more for the convenience of students. If you want to buy it from a place like the market I mentioned, please refer to the link below.
https://smartstore.naver.com/oj-storeQ. Do I have to buy the board that is discussed in the lecture?
No. You can use a separate board that uses the same chip. However, you must have embedded knowledge to follow the lecture using a different board.
Q. Is there anything I need to prepare in advance?
Yes, you should have some knowledge of the C language.
Q. What is the C language lecture that the instructor mentioned in the lecture?
https://www.youtube.com/watch?v=mo_AQ1xDCFs&list=PLz--ENLG_8TMdMJIwyqDIpcEOysvNoonf
Q. Do I have to take the C language course above?
No, but I recommend you to take "[C Language Real-time Lecture 5] Bit Operation Lecture for Embedded Developers". This is because other C language lectures usually do not explain bit operations in depth.
Q. When and where will the instructor's consultation broadcast be held?
It airs every Saturday at 9pm on YouTube and OJ Tube.
Q. I heard that you offer embedded lectures for free, but why is it paid here?
The biggest reason is the editing cost. Unedited videos are uploaded in real time on YouTube. That's because the editing cost alone is 10 million won. 😭_😭 Edited content and learning materials are only provided to paid students. However, learning materials can be viewed for free on a separate blog, not YouTube.
Q. Aren’t the learning tools being sold too expensive?
😭_😭 It's really heartbreaking. Why do students learning embedded systems have to spend so much money? Still, these are the cheap products that I found out the best I could. In the case of a pepper dehydrator set, if you buy it separately, the shipping fee alone will cost 50,000 won. Later, when you become an embedded developer and actually research the parts and buy them... you'll realize that they're not expensive at all. 😭_😭
Introducing the knowledge sharer ✒️
History
I started my life as a developer through embedded.
After that, I started developing web and apps and became a developer with 11 years of experience.
I am currently the CEO of a small company called OJ Wear.
And at the request of another company, I also work as CTO.
I've been running YouTube for 3 years and currently have 19,700 subscribers.
It's growing really slowly, but it's been running steadily.
I hope that the knowledge I have will be helpful to students who dream of becoming developers.
Portfolio/Personal Videos
- Portfolio of a developer who gets paid 100 million
- Are there already people who will be good programmers?
- Reality & Know-how of Developers Who Earn 100 Million Won in Korea
- There are no more Modbus lectures.
Recommended for
these people
Who is this course right for?
I want to be an embedded developer.
I'm curious what an embedded developer does.
I'm curious how embedded development actually proceeds.
I tried making something with Arduino and Raspberry Pi, following along.
I developed it using Arduino, but I'm not sure if I did well.
Need to know before starting?
C language (bitwise operation required)
1,051
Learners
42
Reviews
141
Answers
5.0
Rating
2
Courses
임베디드를 통해 개발자 인생을 시작했습니다.
그후에 웹과 앱도 개발하면서 어느덧 13년차 개발자가 되었습니다.
지금은 '오제이 주식회사'라는 작은 회사를 운영하고 있습니다.
유튜브를 4년간 운영했고, 현재 2만 4천 명의 구독자를 보유하고 있습니다.
정말 더디게 성장하고 있지만, 꾸준히 운영하였습니다.
제가 알고있는 지식들이 개발자를 꿈꾸는 학생들에게 도움이 되었으면 좋겠습니다.
Curriculum
All
139 lectures ∙ (19hr 36min)
Course Materials:
Lecture resources
Published:
Last updated:
Reviews
All
32 reviews
4.9
32 reviews
- ojtube
Reviews 1
∙
Average Rating 5.0
steech07139039Reviews 2
∙
Average Rating 5.0
5
42% enrolledFirst of all, thank you so much for creating this lecture! When I decided to go into embedded field and study, there weren't many places to teach and there wasn't much information, so I was at a loss. I found OJ through YouTube, and when I heard that Inflearn had launched a lecture, I started taking it. I haven't finished the course yet, but what I felt while taking the course was that it was like a mentor teaching me practical content. For me, who only studied a little bit of C language and knew nothing about embedded, this lecture was like a shower. I was able to draw a picture in my head of what I would do in the field if I did embedded development. Through the lecture, I became clearer about what I wanted to do. While studying on my own while listening to OJ's lecture, I happened to find out that there was an embedded course in the national education program, so I took the course. I think I will not be able to finish OJ's lecture, but I will be taking the course, but I think what I have learned through the lectures will be very helpful. As with other development fields, I think there is a lot to learn in the embedded field in particular. Although you may not be able to gain broad and deep knowledge of embedded through this lecture, it was worth the tuition just to be able to draw a big picture of how to study and what to do in embedded in the future. I think it would be good for those who want to do embedded like me but are at a loss due to lack of information, rather than majors! As one of your YouTube subscribers, I would like to thank you for always uploading good content. I hope that if I meet you by chance while working in the field someday, I can greet you warmly. :)
- ojtubeInstructor
This is my first review. Thank you. I am happy because of you.
- nicho4030
Reviews 5
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Average Rating 5.0
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Reviews 2
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Average Rating 4.5
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