
The easiest Linux kernel lecture in Korea
ojtube5
Now I can analyze the Linux kernel too! The easiest kernel lecture among all Linux kernel courses.
Basic
Linux, Operating System, asm
I will explain what embedded development is. I will provide a clear explanation of the concept without any vague or abstract descriptions.
897 learners
Level Basic
Course period Unlimited


Reviews from Early Learners
5.0
ojtube5
1. More than 500 people have already purchased the course materials. 2. More than 50 people have paid for the course. 3. The Inflearn manager said the course was great after watching it. Please show lots of love!
5.0
서시
First 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. :)
5.0
집성재
Although it wasn't mentioned in the orientation, I highly recommend that you purchase a multimeter. In addition, you will need a tool to cut wires, electrical tape, a Daiso soldering iron, a flat-head screwdriver, a cutter knife, and a small box to complete the pepper dehydrator.
You can learn how embedded development is actually carried out in the field.
You can learn the skills required for embedded development.
Learn core technologies by building products that have actually been commercialized together.
Learn tips on how to develop quickly.
I will show you how to research and grow on your own.
Were you looking for a basic embedded course?
Start with the course that is closest to real-world practice! ⭐
This course first began at the request of my YouTube subscribers. When I conducted a YouTube survey, about 640 people voted, and approximately 45% requested an embedded systems course, so I proceeded with it. Unlike other development studies, embedded systems require various learning tools. This means it costs money. Nevertheless, I decided to start because so many people showed great interest.
Embedded System lectures are not common, and unlike other fields (web frontend, backend, application development), the courses are very difficult and there are few lectures for beginners. Therefore, I planned an embedded lecture that even beginners can take. I commissioned an editor to refine the conducted lectures for better viewing and added learning materials to complete the course.
In this course, you will learn the fundamental knowledge of embedded systems and then proceed with a hands-on project to build a chili pepper dryer. The chili pepper dryer incorporates embedded technologies currently used in commercial applications. By working on the dryer yourself, you will be able to fully apply the basics of embedded systems, such as 7-segment control, calculating temperature values via I2C analog temperature sensors, and GPIO control.
Those who want to become an embedded developer but don't know specifically how to start
Those who have experience with Arduino or Raspberry Pi but aren't exactly sure what "embedded" means.
Students who are curious about how embedded development actually works in practice
Join this course for difficult embedded systems! ✍️
Learn the core knowledge that every embedded developer needs to know.
You can learn how embedded products are actually developed.
We will develop a product by following the process of one that was actually commercialized.
I will show you how to research and grow on your own as a developer.
0. Orientation
0-1. How to use the board correctly
0-2. [Latest] Board Debugging Methods and Frequently Asked Questions
1. What is embedded?
2. How do practitioners choose a chip?
3. Basic Knowledge of Electricity
3-1 Setting up the Development Environment
4. Hello GPIO!!
5. How to become an embedded systems expert on your own
6. Mastering GPIO Control
7. Mastering GPIO Control
8. Saving everything learned so far into the big picture
9. Let's learn just as much of the schematics as we need
10. Tricks for reading data sheets
11. The Man Who Reads Datasheets
12. How to use a multimeter!
13. How to use an oscilloscope!
14. Unboxing the Red Pepper Dryer Set
15. Let's implement printf() using UART!
16. Building and controlling an LED circuit on my own
17. Creating a switch circuit on my own!
18. FND Control + Practical Know-how!
19. Let's learn SPI communication properly
20. FND control source analysis!
21. Trying out the SPI functions provided by the STM32 chip
22. Let's attach a temperature sensor!
* The reviews below are comments posted on a YouTube video uploaded by the instructor with a curriculum similar to this course.
Q. Do I have to purchase the learning tools?
To take the course, you must have the learning tools.
Q. Do I have to purchase the items from the market mentioned by the instructor?
No. It doesn't matter where you purchase them. The market is primarily for the convenience of the students. If you wish to purchase from the same market I mentioned, please refer to the link below.
https://smartstore.naver.com/oj-storeQ. Do I have to purchase the exact board mentioned in the lecture?
No, it's not necessary. You can use a different board as long as it uses the same chip. However, you must have enough embedded systems knowledge to follow the lecture using a different board.
Q. Is there anything I need to prepare in advance?
Yes, you should be able to use the C language to some extent.
Q. Which C language lecture conducted by the instructor was mentioned in the course?
https://www.youtube.com/watch?v=mo_AQ1xDCFs&list=PLz--ENLG_8TMdMJIwyqDIpcEOysvNoonf it is.
Q. Do I have to take the C language lecture mentioned above?
No, however, I recommend watching "[C Language Live Lecture 5] Bitwise Operations for Embedded Developers." This is because most other C language courses do not cover bitwise operations in depth.
Q. When and where does the instructor's counseling broadcast take place?
It is held every Saturday at 9 PM on YouTube, OJ Tube.
Q. You said you provided embedded lectures for free, so why are they paid here?
The editing cost is the primary reason. On YouTube, unedited videos are uploaded in real-time. This is because the editing costs alone amounted to 10 million won. T_T The edited content and learning materials are provided only to paid students. However, the learning materials can be viewed for free on a separate blog, not on YouTube.
Q. Aren't the learning tools being sold too expensive?
T_T My heart truly aches. Why does it cost so much for students learning embedded systems? Even so, these are the most affordable products I could find after doing my best to research. In the case of the pepper dryer set, if you were to purchase it separately, the shipping cost alone would be 50,000 won. Later, once you actually become an embedded developer and try researching and purchasing parts yourself... you will realize that these are not expensive prices at all. T_T
I started my career as a developer through embedded systems.
After that, I also developed web and app services, and I have now become an 11th-year developer.
Currently, I am the CEO of a small corporation called OJWare.
I am also serving as a CTO at the request of another company.
I have been running a YouTube channel for three years and currently have 19,700 subscribers.
Although it is growing very slowly, I have been operating it consistently.
I hope the knowledge I have can be helpful to students who dream of becoming developers.
Who is this course right for?
I want to become an embedded developer.
I'm curious about what an embedded developer does.
I'm curious about how embedded development actually works in practice.
I tried making something by following along with Arduino and Raspberry Pi.
I developed it with Arduino, but I'm not sure if I did a good job.
Need to know before starting?
C Language (Bitwise operations required)
Inflearn Verified
Career Verified
1,413
Learners
64
Reviews
169
Answers
4.9
Rating
2
Courses
I started my career as a developer through embedded systems.
After that, I also developed web and mobile apps, and have now become a developer in my 13th year.
Currently, I am running a small company called 'OJ Co., Ltd.'
I have been running a YouTube channel for 7 years and currently have 32,000 subscribers.
Growth has been very slow, but I have managed it consistently.
I hope the knowledge I have can be helpful to students dreaming of becoming developers.
All
139 lectures ∙ (19hr 36min)
Course Materials:
All
48 reviews
4.9
48 reviews
Reviews 2
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Average Rating 4.5
Reviews 2
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Average Rating 5.0
5
First 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. :)
This is my first review. Thank you. I am happy because of you.
Reviews 1
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Average Rating 5.0
Reviews 6
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Average Rating 5.0
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