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Establishment & Foundation

The ESP32 IoT Device I’m Building to Collect Sensor Data — For Beginners and Arduino Users

--- Learning a technology means reclaiming the choices in your own life --- You may have connected an ESP32 development board and sensors before, but the process of developing a jumper-wire experiment into a complete device can feel daunting. There is a great deal of information online about circuit design, PCB fabrication, sensor control, and BLE and Wi-Fi communication. However, connecting this scattered information and completing a board that actually works requires a great deal of trial and error. In this course, you will design and build an ESP32-based sensor board yourself. You will configure the power and firmware download circuits, connect temperature and humidity and light sensors, design a PCB with KiCad, and order it for fabrication. Once the board is complete, you will upload firmware to it and transmit sensor data externally via BLE and Wi-Fi. By the end of the course, you will be able to go beyond simply assembling development boards and sensor modules: you will understand and be able to modify circuits and PCBs to suit your own purposes. The project completed in the course can be reused as a starting point for new projects such as environmental monitoring devices, smart home devices, educational kits, and IoT prototypes. Even in an era when generative AI can rapidly create digital content, physical information such as temperature, humidity, light, and movement in the real world can only be obtained through sensors and hardware. The ability to collect data with a device you built yourself and connect it to a network gives you the power to turn ideas into real-world systems. This course will be helpful for: * Those who have used Arduino or ESP32 development boards but are new to PCB design * Those who want to turn a sensor project made with jumper wires into a single complete board * Those who want to learn KiCad by following an actual ESP32 project * Those who want to build a device that collects sensor data and transmits it via BLE and Wi-Fi * Makers and educators developing environmental monitoring, smart home, or educational hardware * Aspiring entrepreneurs preparing their own IoT products or prototypes * Developers and content creators who want to analyze or process data collected from the real world or use it with AI models Move from being someone who uses development boards to someone who designs their own boards. This course does not merely teach you how to use sensors. It is a course where you experience the entire process of turning an idea into a circuit, turning the circuit into a PCB, and connecting the completed hardware to a network.

(5.0) 10 reviews

68 learners

Level Basic

Course period Unlimited

Big Data
Big Data
IoT
IoT
Embedded
Embedded
hardware
hardware
esp32
esp32
Big Data
Big Data
IoT
IoT
Embedded
Embedded
hardware
hardware
esp32
esp32

Reviews from Early Learners

5.0

5.0

제미나이

54% enrolled

I started with absolutely zero prior knowledge of electronic circuits or Arduino. Here are my thoughts after taking the course: 1. This is a condensed course that allows you to quickly build an MVP model with Arduino. I highly recommend it to those who want to create something with Arduino fast. 2. I once sent an email with an inquiry, and the instructor's feedback was both fast and detailed. 3. The lecture uses KiCAD 9.0, but downloading KiCAD now gives you version 10.0. This doesn't cause any major issues during development. 4. The overall audio quality of the videos is a bit low. 5. Even if you have zero prior knowledge of electronic circuits, it is perfectly fine to take the course while looking up unfamiliar concepts using GPT. 6. When accessing the Discord community URL via the "News" section, it says the invitation is invalid. 7. You can check the instructor's GitHub to see exactly what you will be learning before watching the lectures. Overall, this was a huge help. Thank you! Please make the next course soon!!

5.0

silmang

100% enrolled

I had been following others' ESP8266 projects, but I wanted to create a professional single PCB layout from a breadboard circuit just like they do. So, I was studying bits and pieces from foreign websites and YouTube. Right around that time, this course was uploaded to Inflearn, and since it perfectly matched my goals, I decided to take it. Before taking the class, I wanted to learn the following: 1. Basic setup for drawing schematics 2. How to design circuits 3. How to use KiCad 4. How to use BLE and WiFi on the ESP32 While points 1, 2, and 3 are available on YouTube, the information was often fragmented. I felt this course would help me build a solid foundation in a condensed manner. Regarding point 4, I wanted to learn it because I had failed in the past after blindly installing various libraries for BLE and WiFi without understanding the basics. The advantages I felt after taking the course are as follows: 1. It's in Korean. This is a huge advantage. 2. I gained the confidence to try making a PCB myself. 3. The flow of learning is natural as it connects everything from circuit design to firmware. 4. Using EEPROM to store/change WiFi SSIDs was a fresh idea I hadn't considered before. 5. It was not difficult to follow along. On the other hand, here are some points I found slightly lacking: 1. There was a part about connecting three diodes for ESD protection, but I was curious about why three were used and why they were only connected in one direction; however, there was no explanation for that. 2. This is a minor point, but the title bars of program windows or sub-windows were not visible, which felt a bit stifling at times. 3. I wish there was a highlight on the mouse cursor when clicking. I don't think there were any major drawbacks. However, I think someone with absolutely no foundation and only curiosity might need to watch it several times to fully grasp the content. In conclusion, I believe there is no other course as convenient and easy to follow as this one, provided you have the will. I look forward to follow-up lectures. Thank you.

5.0

오렌지

100% enrolled

While studying MCU, I was always curious about how to manufacture PCBs, so I decided to take this course. You explained everything in an easy-to-understand way, which made my studies very comfortable.

What you will gain after the course

  • The ability to graduate from breadboards and make PCBs yourself

  • Save time and money by following proven projects instead of relying on trial and error.

  • The design skills to create my own PCB from being a development board user.

  • Specific methods for ordering, manufacturing, shipping, and so on through the hardware manufacturer’s website

  • How to create schematics and design PCBs using the open-source circuit editing tool KiCad

My Own Sensor Board Made with KiCad, from an ESP32 Development Board to a Custom PCB

Photos of the actual board you will make in this course


Are you comfortable connecting an ESP32 development board and sensor modules with jumper wires, but feel overwhelmed about where to start when making your own PCB?

Or perhaps you’re familiar with Arduino but want to use a higher-performance microprocessor and wireless communication capabilities?

The internet is full of information about ESP32 circuits, how to use KiCad, and how to order PCBs. However, it is difficult to find the entire process in one place—from designing the power and USB communication circuits, connecting sensors, and routing the PCB to completing the actual manufacturing files and firmware.

In this course, you will follow a completed ESP32 sensor board project and experience the following process firsthand.

  • Understanding the ESP32 Basic Circuit and Key Pins

  • Designing a USB-C power supply and a 5V→3.3V power circuit

  • Configuring a firmware download circuit using the CH340

  • Connecting temperature/humidity and light sensors, buttons, and LEDs

  • KiCad schematic creation and component library management

  • 4-layer PCB component placement and routing

  • DRC inspection and manufacturing file generation

  • Ordering from a PCB Manufacturer

  • Writing firmware to operate the completed board

  • External communication using BLE and Wi-Fi

Upon completing the course, you will move beyond simply using an ESP32 development board and be able to understand and modify PCBs incorporating the sensors and functions you want.

Additionally, the KiCad projects and step-by-step firmware provided in the course can later be reused as a starting point for creating environmental sensors, smart home devices, educational boards, robots, and IoT prototypes.

The purpose of this course is not simply to impart knowledge to you, but to give you the confidence to say, "I am someone who can bring my ideas to life. I am someone who can build products.".


Recommended for those who:

  • Those who have used Arduino and ESP32 development boards but are new to PCB design.

  • Those who want to consolidate a jumper-wire project onto a single board

  • Those who want to learn KiCad through a real-world ESP32 project

  • Makers who want to develop sensor-based products or educational kits

  • Software developers who want to understand hardware and firmware together

  • Aspiring entrepreneurs who want to build their own IoT prototypes

This may not be suitable for those who:

  • Those who only want to learn ESP32 coding without circuit and PCB design.

  • Those who only want to develop cloud servers or Android apps

  • Experienced hardware engineers seeking high-speed digital circuits or industrial mass-production design

What You Will Achieve Through the Course

When the course is over, you will be left with more than just a record of having watched the videos.

You’ll come away with an editable KiCad project, a manufacturable PCB design, component libraries, step-by-step firmware, and ESP32 circuit design experience that you can reuse in future projects.

Move from using development boards to designing your own boards.

(Left: A system with an Arduino and sensors connected by various wires; right: a neat custom PCB integrating the sensors and ESP32)


The starting point where sensor data generated by your board connects to the cloud and AI

In an era overflowing with digital content created by generative AI,
what is your competitive edge?

AI writes code, composes text, and generates images.
But it still cannot create data from the physical world on its own.

Bridging this gap is precisely what
the technology that connects AI and reality, the Internet of Things (IoT), does.

The data collected through sensors is
not just simple information; it becomes
a distinctive competitive advantage that only you can possess.

This course helps you become a creator who generates data
rather than a user who merely follows along in the
AI era.


🔧 Course Introduction

This course is a hands-on, practice-oriented course where you design and build your own custom development board using the representative IoT microcontroller ESP32.

  • We have lowered the tuition barrier so that even beginners can learn easily. Invest just 6 hours.


  • Arduino users can transition directly to ESP32 development without feeling out of place. (Using the Arduino development environment)

Beyond simply using ESP32 hardware,
experience the entire process, from circuit design using KiCad to PCB fabrication, firmware development, and hands-on practice,
developing the ability to understand hardware + software holistically.

The course covers the following key technologies:

  • Building an Embedded System

  • Digital input/output (GPIO) using buttons and LEDs

  • Analog Input and Sensor Data Processing

  • PWM control (analog output)

  • EEPROM data storage (non-volatile memory)

  • I2C communication (sensor operation)

  • BLE communication (communication with mobile phones)

  • WiFi communication (internet connection, Internet of Things)

This course is not simply about learning the ESP32.

This is the starting point for you to transition from
“a person who uses AI” to
“a person who supplies data to AI.”


🔥 Closing Remarks

Rather than being someone who consumes content created by AI,
become someone who creates real-world data that AI cannot imitate.

💡What students will take away after completing this course

  • How to create a schematic for an ESP32 development board using KiCad, and how to route it using the PCB Editor

  • How to place a custom order using KiCad's output files, and a development board made directly (the same board as the one in the photo above; production costs are borne separately by each student)

  • How to install the component library, and how to operate the board by writing and downloading firmware

  • How to collect sensor data for creating big data

Note: The board manufacturing cost is not included in the tuition for this course. (To be paid by the student)

The boards are manufactured through the overseas manufacturer JLCPCB (https://jlcpcb.com), and after manufacturing, they are delivered to students following shipping and customs clearance.

Example production cost: As of August 2026, the exchange rate is 1,394 won per dollar, and the minimum board production cost (for 2 units) for this course is as follows.

Production Cost and Lead Time:

Producing 5 PCBs (the minimum order quantity) costs $7, while manufacturing 2 devices with components soldered onto 2 of those PCBs (the minimum order quantity) costs approximately $88.

The total cost, including PCB fabrication and component assembly, is approximately $110, and production takes about 8 days, excluding weekends. (Shipping takes several additional days.)

If the production cost including shipping is less than $150, customs clearance fees are waived; if it is $150 or more, customs clearance fees apply.

ESP32 KiCad Project Template Guide

In this course, you will learn the entire process of designing ESP32-based hardware yourself and manufacturing the PCB.

If the course fee is a concern, I also recommend downloading the project files first and learning on your own.


Free ESP32 Community Board - Community Edition (GitHub)

This is a basic project containing only the essential circuits needed for ESP32 development.

  • USB programming circuit

  • Power circuit

  • Reset / Boot buttons

  • User LED

  • Expansion header

It can be used as a starting point for learning KiCad or designing your own ESP32 board.

▶ ESP32 Community Board (Free)
GitHub: https://github.com/digitalforger73/ESP32-modules-kicad

EPS32 Sensor Board - Professional Sensor Edition (Gumroad)

This is a professional project based on the Community Edition, with real-world environmental sensors added.

  • SHTC3 Temperature and Humidity Sensor

  • Light sensor

  • Soil moisture sensor connection header

  • Complete KiCad Project

  • Symbol and Footprint Libraries

  • BOM

  • Gerber

  • Component Replacement Guide

  • Project Documentation

Suitable for those who want to learn by analyzing and modifying circuits themselves, and it can also be used for actual product development.

After learning first through the project files, if you would like to learn more systematic explanations and the production process, you can continue your studies through the course at any time.

▶ ESP32 Sensor Board
Gumroad: https://greentam.gumroad.com

You’ll learn about these topics.

Hardware Fundamentals and Design Theory

At this stage, we introduce the essential components and electrical concepts needed to build a microcontroller board.

  • Covers custom board design based on the ESP32-WROOM-32 module, including power circuits, I/O interfaces, and sensor connections.

  • Explore key features such as integrated Wi-Fi and Bluetooth, a dual-core processor, and internal SRAM.

  • Explains when and why to transition from an experimental development board to a custom board for an actual product.

  • Explains the power pins (3.3V, EN, GND) and bootstrap pins (GPIO0, 2, 5, 12, 15).

  • We explain the theory and practical implementation methods for eliminating floating voltage issues that can occur on input pins, as well as the design workflow from the Schematic Editor through to the PCB Editor.



esp32-module

ESP32 WROOM Module

KiCad and Circuit Design

In this curriculum, you will use KiCad, a free and open-source EDA tool to transform circuit ideas into professional design files.

  • It explains the design workflow from the Schematic Editor to the PCB Editor.

  • Set up footprints (the actual pad layout of components) and explain how to add missing components using a footprint search engine such as SnapMagic.


  • USB-C connection circuit, 

    5V → 3.3V power conversion circuit (AMS1117), 

    Design a USB-to-Serial communication circuit (CH340).


  • Connect a temperature and humidity sensor (SHTC3) and a light sensor (GL5528)

    Implement a user-controllable LED and reset button.


  • Decoupling capacitors to reduce power supply noise and 

    Apply an ESD protection diode for electrostatic discharge protection.


kicad

KiCad logo

PCB Layout and Manufacturing

This stage covers the physical implementation and manufacturing process of the actual board.

  • Design a 4-layer PCB structure using FR4 material (Top / 3.3V / GND / Bottom).

  • Set the board and routing constraints according to the manufacturer's specifications.

  • Import the schematic into the PCB, strategically place it on the board, and 

    Connect the components using multiple layers and 

    Perform a DRC (Design Rule Check) to detect design errors.

  • Generate the following manufacturing files: 

    Gerber file, 

    Component placement file, 

    BOM (Bill of Materials)

  • Explains the step-by-step process of ordering PCB fabrication through the manufacturer, JLCPCB.

    It also includes how to use and check your Personal Customs Clearance Code.



pcb

PCB Editor

Firmware Development (Level 1–11) 

The firmware course is organized into a step-by-step (Level) structure based on the Arduino IDE, gradually increasing in complexity.

  • Level 1–3: Basic GPIO and Interrupts

  • Level 4: Analog I/O and PWM (Pulse Width Modulation)

  • Level 5–6: I2C communication and environmental monitoring

  • Level 7: EEPROM Memory, Persistent Storage

  • Level 8–9: BLE (Bluetooth Low Energy)

  • Level 10: WiFi and Credential Management

  • Level 11: Remote server data integration

arduino

Arduino editing screen

Notes Before Taking the Course

Practice Environment

  • Operating systems and versions (OS): All operating systems, including Windows, macOS, and Linux, are supported.

  • Tools used: Arduino development environment (download: https://www.arduino.cc/), KiCad (download: https://www.kicad.org/)

  • PC Specifications: A basic PC with Internet access

Learning Materials

  • Lecture videos: Each lecture is approximately 10–15 minutes long (24 lectures in total).

  • Provided course materials: PowerPoint slides for each lecture, firmware (Levels 1–11, 11 in total), and KiCad project files (including Gerber and BOM files)

Prerequisite Knowledge and Notes

  • Experience using Arduino and the C (C++) language is recommended, but it is not strictly required as prerequisite knowledge to run the firmware for this course.

  • The firmware is written in C and C++, and all of it is provided as learning material. You can download and use it immediately without any need to edit it.


  • The copyright of this course belongs to GreenTam, the copyright holder, and unauthorized distribution or reproduction is prohibited. The learning materials are also copyrighted and may not be used for purposes other than personal study.

Recommended for
these people

Who is this course right for?

  • Someone preparing to launch a hardware startup focused on the Internet of Things involving sensors

  • People who want to create digital content using production processes, methods, or sensor data

  • Makers, electronics hobbyists, or those interested in IoT (the Internet of Things)

  • People looking to develop IoT devices that require wireless communication such as BLE and WiFi

  • Developers who want to go beyond the Arduino level and try “real embedded” development

  • People who have used an ESP32 development board at least once but want to make one themselves

Need to know before starting?

  • Understanding of basic electronic circuits

  • Basic C and C++ languages

Hello
This is GreenTam

68

Learners

10

Reviews

6

Answers

5.0

Rating

1

Course

Hello.
I am an engineer who has been researching and developing electronic circuits and sensor systems.

I am creating educational content on the process of directly designing and manufacturing IoT devices and sensor systems.
In particular, I am producing lectures focused on ESP32-based IoT system design, PCB design (KiCad), sensor data collection, and cloud integration.

As the first in the "Follow-along" series, this course introduces how to design and manufacture an ESP32 development board based on actual development processes. Following this, the second and third series are also being planned to focus on utilizing the ESP32 board.

Meanwhile, I consistently share content regarding IoT device development, PCB design, and ESP32 project creation processes, as well as reviews of various electronic components, creator content, and solo entrepreneurship through social media.

Please visit if you are interested.

Naver Blog

https://blog.naver.com/greentam-

X (Twitter) page

https://x.com/GreenTam_

Facebook

https://www.facebook.com/profile.php?id=61587292040569

More

Curriculum

All

27 lectures ∙ (5hr 49min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

10 reviews

5.0

10 reviews

  • discegaudere2471608님의 프로필 이미지
    discegaudere2471608

    Reviews 1

    ∙

    Average Rating 5.0

    5

    54% enrolled

    I started with absolutely zero prior knowledge of electronic circuits or Arduino. Here are my thoughts after taking the course: 1. This is a condensed course that allows you to quickly build an MVP model with Arduino. I highly recommend it to those who want to create something with Arduino fast. 2. I once sent an email with an inquiry, and the instructor's feedback was both fast and detailed. 3. The lecture uses KiCAD 9.0, but downloading KiCAD now gives you version 10.0. This doesn't cause any major issues during development. 4. The overall audio quality of the videos is a bit low. 5. Even if you have zero prior knowledge of electronic circuits, it is perfectly fine to take the course while looking up unfamiliar concepts using GPT. 6. When accessing the Discord community URL via the "News" section, it says the invitation is invalid. 7. You can check the instructor's GitHub to see exactly what you will be learning before watching the lectures. Overall, this was a huge help. Thank you! Please make the next course soon!!

    • greentam
      Instructor

      Thank you for your review. I will supplement the areas that were lacking and meet you again with a better lecture. The Discord link has been updated. To ensure other students do not misunderstand, I would like to clarify point number 1: "Those who want to quickly create an ESP32 development board using the Arduino development environment" is a more accurate expression. Of course, I believe that is what Gemini-nim intended to convey. Regarding the GitHub address mentioned in point 7: https://github.com/digitalforger73/ESP32-modules-kicad This address contains the KiCad project files (created with KiCad 10) for the basic ESP32 board, which are distributed for free, so anyone can download and view them. The difference from the board produced in the lecture is that the sensors (temperature/humidity sensor, light sensor) are not included, but all other circuits are identical. If you download these project files before taking the lecture to examine the schematics and PCB layout, and practice adding components to the library and replacing them on the circuit in advance, you will be able to understand the lecture content more easily. Additionally, there are paid version project files available on Gumroad, so please feel free to take a look. https://greentam.gumroad.com/

  • codo77173988님의 프로필 이미지
    codo77173988

    Reviews 17

    ∙

    Average Rating 5.0

    5

    96% enrolled

    I took this course because I wanted to study embedded systems again after a long time. Since the course follows a hands-on practice approach, it helped me a lot in getting back into the swing of things. I am looking forward to the next lecture, and it would be great if you could cover some more advanced topics. Thank you.

    • greentam
      Instructor

      Thank you

  • ayinshahar님의 프로필 이미지
    ayinshahar

    Reviews 2

    ∙

    Average Rating 5.0

    5

    100% enrolled

    While studying MCU, I was always curious about how to manufacture PCBs, so I decided to take this course. You explained everything in an easy-to-understand way, which made my studies very comfortable.

    • llilillliiiilil님의 프로필 이미지
      llilillliiiilil

      Reviews 4

      ∙

      Average Rating 5.0

      5

      100% enrolled

      I had been following others' ESP8266 projects, but I wanted to create a professional single PCB layout from a breadboard circuit just like they do. So, I was studying bits and pieces from foreign websites and YouTube. Right around that time, this course was uploaded to Inflearn, and since it perfectly matched my goals, I decided to take it. Before taking the class, I wanted to learn the following: 1. Basic setup for drawing schematics 2. How to design circuits 3. How to use KiCad 4. How to use BLE and WiFi on the ESP32 While points 1, 2, and 3 are available on YouTube, the information was often fragmented. I felt this course would help me build a solid foundation in a condensed manner. Regarding point 4, I wanted to learn it because I had failed in the past after blindly installing various libraries for BLE and WiFi without understanding the basics. The advantages I felt after taking the course are as follows: 1. It's in Korean. This is a huge advantage. 2. I gained the confidence to try making a PCB myself. 3. The flow of learning is natural as it connects everything from circuit design to firmware. 4. Using EEPROM to store/change WiFi SSIDs was a fresh idea I hadn't considered before. 5. It was not difficult to follow along. On the other hand, here are some points I found slightly lacking: 1. There was a part about connecting three diodes for ESD protection, but I was curious about why three were used and why they were only connected in one direction; however, there was no explanation for that. 2. This is a minor point, but the title bars of program windows or sub-windows were not visible, which felt a bit stifling at times. 3. I wish there was a highlight on the mouse cursor when clicking. I don't think there were any major drawbacks. However, I think someone with absolutely no foundation and only curiosity might need to watch it several times to fully grasp the content. In conclusion, I believe there is no other course as convenient and easy to follow as this one, provided you have the will. I look forward to follow-up lectures. Thank you.

      • greentam
        Instructor

        Thank you for sharing your feedback on the areas that were lacking. To provide some clarification via this comment: 1. An ESD protection diode is a component that limits the input voltage to a certain level to prevent the circuit from being damaged by high voltage from human hands, clothing, etc. Therefore, diodes are placed on a total of three lines: the 5V line and the two data lines. Since these diodes operate bidirectionally, their orientation does not matter. Additionally, because USB-C can be plugged in normally or flipped, either DN1/DN2 or DP1/DP2 will always be connected, so the diode only needs to be placed on one of them. 2. I am currently using the free program OBS Studio for recording, but there are issues where the window title at the top does not appear, and the menu window is not visible when selecting menus with the mouse. I probably need to become more familiar with how to use it or switch to a different program. For now, I plan to resolve the issue of invisible menus by capturing the screen separately and inserting it into the existing video. 3. The mouse click highlight is also something I need to find a solution for. Thank you for your valuable feedback. I will make sure to improve these points in the next lecture. I am glad to hear that this was the lecture you were looking for and that it was helpful. Sincerely, Greentam

    • dongilkim1245님의 프로필 이미지
      dongilkim1245

      Reviews 2

      ∙

      Average Rating 5.0

      5

      100% enrolled

      I didn't have any basics and only had a vague curiosity, but it was good to be able to learn the fundamentals and various other things. When right-clicking the mouse or selecting the top menu, it wasn't captured in the video recording... so I could only tell by listening to the sound. It was a bit difficult trying to follow along blindly without knowing. I downloaded the latest KiCad and it was version 10.0... So I re-downloaded version 9.0 to follow the lecture. They seemed a bit different... it was hard to follow without knowing the details.

      • greentam
        Instructor

        Great job. I am also aware of the menu display issue. It happened because the screen capture program I use failed to capture the menu window. I will look for a solution. Still, I'm glad you were able to understand it through the audio at least. Thank you.

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    FPGA, Embedded

    Design Self-Study Matbi's Practical HW Accelerator Design Using FPGA (From LED Control to Fully Connected Layer Accelerator Design)Course Thumbnail

    Design Self-Study Matbi's Practical HW Accelerator Design Using FPGA (From LED Control to Fully Connected Layer Accelerator Design)

    semisgdh

    Making Your First Robot for Absolute Beginners: An Introduction to Robotics Starting with OTTO DIYCourse Thumbnail

    Making Your First Robot for Absolute Beginners: An Introduction to Robotics Starting with OTTO DIY

    happyloper

    This course goes beyond simple kit assembly; it is a process of building the open-source project Otto DIY from scratch. We have included everything from the secrets of component selection and hardware operating principles to Arduino coding (functions, variables, loops), and even the troubleshooting know-how for voltage drops, which beginners find most challenging. Don't just stop at theory—develop the skills of a 'true robot maker' by completing your own smartphone-controlled robot!

    Beginner

    Beginner

    C++, Arduino, Embedded

    Making Your First Robot for Absolute Beginners: An Introduction to Robotics Starting with OTTO DIYCourse Thumbnail

    Making Your First Robot for Absolute Beginners: An Introduction to Robotics Starting with OTTO DIY

    happyloper

    The Fundamentals of Data Architecture You Must Know to Get PromotedCourse Thumbnail

    The Fundamentals of Data Architecture You Must Know to Get Promoted

    altoformula

    Uncover true value in the age of data! 📊 Designing applications focused on data has now become essential. Develop the insight and skills your company wants with the latest trends and practical case studies. Start now with efficient data processing and design secrets! Your next step, leap into the data-driven world!

    Basic

    Basic

    Big Data, Architecture, Data Engineering

    The Fundamentals of Data Architecture You Must Know to Get PromotedCourse Thumbnail

    The Fundamentals of Data Architecture You Must Know to Get Promoted

    altoformula

    The 4th Industrial Revolution ICBM Technology That Anyone Can Easily UnderstandCourse Thumbnail

    The 4th Industrial Revolution ICBM Technology That Anyone Can Easily Understand

    joshuachun

    We foster capabilities to prepare for future technological changes by learning from the basics related technologies that are at the core of 4th Industrial Revolution technologies, such as ICBM (IoT, Cloud, Big Data, ML), autonomous vehicles, and the metaverse.

    Beginner

    Beginner

    IoT, cloud-computing, Machine Learning(ML)

    The 4th Industrial Revolution ICBM Technology That Anyone Can Easily UnderstandCourse Thumbnail

    The 4th Industrial Revolution ICBM Technology That Anyone Can Easily Understand

    joshuachun

    Study direction for IoT hardware developmentCourse Thumbnail

    Study direction for IoT hardware development

    rfking200182

    Feeling stuck on how to transition from beginner to intermediate IoT hardware learning? We provide a clear direction on how to proceed with your studies.

    Beginner

    Beginner

    IoT

    Study direction for IoT hardware developmentCourse Thumbnail

    Study direction for IoT hardware development

    rfking200182

    Understanding and Application of Power Circuits: The Basics of BasicsCourse Thumbnail

    Understanding and Application of Power Circuits: The Basics of Basics

    rfking200182

    This course focuses on the analysis and design of power supply sections, which are essential for power circuit design and circuit analysis. By acquiring theoretical approaches and practical perspectives on components and design methods, you will build a solid foundation for the responsibilities of a hardware engineer.

    Basic

    Basic

    Online Class, Embedded, Self Improvement

    Understanding and Application of Power Circuits: The Basics of BasicsCourse Thumbnail

    Understanding and Application of Power Circuits: The Basics of Basics

    rfking200182

    Making an Automatic Hand Sanitizer DispenserCourse Thumbnail

    Making an Automatic Hand Sanitizer Dispenser

    meet6879

    By solving real-life problems using Arduino, you will become more familiar with coding and develop your thinking skills. You can experience solving problems step by step to complete the final product.

    Beginner

    Beginner

    Arduino, Embedded

    Making an Automatic Hand Sanitizer DispenserCourse Thumbnail

    Making an Automatic Hand Sanitizer Dispenser

    meet6879

    Complete Anatomy of Robotics Systems: From Components to CommunicationCourse Thumbnail

    Complete Anatomy of Robotics Systems: From Components to Communication

    jelly

    Mastering Robotics High-Level/Low-Level Controllers, Sensors, and High-Speed Communication Concepts through Unitree Go2 Examples

    Beginner

    Beginner

    Embedded, MCU, ros

    Complete Anatomy of Robotics Systems: From Components to CommunicationCourse Thumbnail

    Complete Anatomy of Robotics Systems: From Components to Communication

    jelly

    Computational Thinking and Artificial Intelligence for STEM MajorsCourse Thumbnail

    Computational Thinking and Artificial Intelligence for STEM Majors

    pnuswedu

    It improves logical thinking skills, fosters the ability to understand how to use programming tools, and develops the capacity to design algorithms for problem-solving.

    Beginner

    Beginner

    Business Problem Solving, Algorithm, Entry

    Computational Thinking and Artificial Intelligence for STEM MajorsCourse Thumbnail

    Computational Thinking and Artificial Intelligence for STEM Majors

    pnuswedu

    [AUTOSAR] Mastering Basic AUTOSAR Concepts for New EmployeesCourse Thumbnail

    [AUTOSAR] Mastering Basic AUTOSAR Concepts for New Employees

    zombiemania

    We explain the core basic knowledge required for AUTOSAR-based automotive software development, covering everything from beginner concepts to very detailed content, in a way that even a novice can understand.

    Beginner

    Beginner

    autosar, Embedded, microcontroller

    [AUTOSAR] Mastering Basic AUTOSAR Concepts for New EmployeesCourse Thumbnail

    [AUTOSAR] Mastering Basic AUTOSAR Concepts for New Employees

    zombiemania

    Circuit design techniques for EMI/EMC reductionCourse Thumbnail

    Circuit design techniques for EMI/EMC reduction

    rfking200182

    As current products under development trend toward high-speed interfaces, miniaturization, and lightweight designs, EMI phenomena are increasing. I would like to understand the concepts and occurrences of various types of noise and EMI, as well as the methods to mitigate them.

    Basic

    Basic

    Business Productivity, Embedded, Business Problem Solving

    Circuit design techniques for EMI/EMC reductionCourse Thumbnail

    Circuit design techniques for EMI/EMC reduction

    rfking200182

    dbt, The New Standard of Data Analytics EngineeringCourse Thumbnail

    dbt, The New Standard of Data Analytics Engineering

    DeepingSauce

    Repetitive pipeline management in Data Warehouses (DW), now free yourself from that painful cycle with dbt! Building on the efficiency provided by dbt, become a data analytics engineer who creates higher value through business-centric data modeling, effective data lifecycle management, and more.

    Basic

    Basic

    Big Data, Business Productivity, Data Engineering

    dbt, The New Standard of Data Analytics EngineeringCourse Thumbnail

    dbt, The New Standard of Data Analytics Engineering

    DeepingSauce

    CCS Hands-on Course (TI MCU, CCSv20) (Added SysConfig and AI assistant usage)Course Thumbnail

    CCS Hands-on Course (TI MCU, CCSv20) (Added SysConfig and AI assistant usage)

    c2000mcu

    We will show you how to use Code Composer Studio (CCS), the dedicated development tool for TI MCUs. Through the instructor's demonstration, we will go through everything step-by-step, from CCS installation to program loading, execution, and debugging features. <The 3rd follow-up part was uploaded on 2026.07.02.> We will explore the CCS menus and learn how to use SysConfig, which simplifies the register initialization process, as well as how to use the AI assistant to help with code editing, program execution, and report generation.

    Beginner

    Beginner

    Embedded

    CCS Hands-on Course (TI MCU, CCSv20) (Added SysConfig and AI assistant usage)Course Thumbnail

    CCS Hands-on Course (TI MCU, CCSv20) (Added SysConfig and AI assistant usage)

    c2000mcu

    Smart Field Innovation Implemented with X-SCADA AICourse Thumbnail

    Smart Field Innovation Implemented with X-SCADA AI

    erickji8927

    Building a smart factory is difficult with theory alone, isn't it? I will show you how to apply it in the field using the IoT and SCADA practical know-how I've experienced firsthand.

    Basic

    Basic

    IoT, ISMS-P, iocp

    Smart Field Innovation Implemented with X-SCADA AICourse Thumbnail

    Smart Field Innovation Implemented with X-SCADA AI

    erickji8927