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PCB HW Design Practice: Mixed-signal Board Design Project Using STM32

The competitive edge in circuit design, ultimately, broad Domain experience is key! Address all your HW knowledge and experience, including STM32 MCU, Ethernet PHY, Motor Driver, ADC/DAC, EMI, ESD, etc., at once!

(5.0) 107 reviews

465 learners

Level Intermediate

Course period Unlimited

  • samcoach
orcad
orcad
kicad
kicad
artwork
artwork
stm32
stm32
hardware
hardware
orcad
orcad
kicad
kicad
artwork
artwork
stm32
stm32
hardware
hardware

Reviews from Early Learners

Reviews from Early Learners

5.0

5.0

므째이토마토

100% enrolled

This is the perfect course for those interested in circuit design. It goes beyond the theoretical perspective taught in school, providing a detailed understanding of the numerous considerations involved in designing a system from a practical and collaborative standpoint. It was a valuable course that helped me develop an eye for selecting components for a system, considering factors for a better design, and interpreting component datasheets. You learn a lot by putting effort into the assignments, and I believe one of the biggest strengths of this course is the practical feedback Coach Sam provides on the assignments you've worked through yourself. The course covers the reasons and rationale behind selecting mixed-signal components in great detail. Additionally, supplementary explanations are provided extensively in Google Docs. Practicing component selection for a hypothetical system using these resources will be of great help in a real-world professional environment. If you are interested in circuit design or are an electronics engineering major, you definitely won't regret taking this course! :)

5.0

긍정인

53% enrolled

I work in the digital circuit industry. However, I felt that knowledge of digital circuits alone was insufficient to understand the entire system, so I took this course to get help. In particular, knowledge of ADC/DAC, PHY, ESD, etc. was directly helpful.

5.0

정지호

91% enrolled

The entire design flow—from interpreting requirements at the board level and selecting components, to establishing power/signal flow and connecting it through schematics and layout—was organized so naturally that my practical sense really improved. Working with a mixed-signal configuration that included STM32 with Ethernet PHY, motor drivers, and ADC/DAC, the course consistently emphasized easily overlooked points like EMI/ESD countermeasures, ground separation, and power budget, which gave me a solid basis for making design decisions. The assignments and materials were substantial, so following along produced tangible results that worked well as portfolio stories for job applications.

What you will gain after the course

  • How to write HW Requirement Sheet through client technical meetings

  • System Level HW Block Diagram Guide

  • MCU-Ethernet PHY High-Speed Communication

  • Motor Control Circuit Design using Motor Driver & MOSFET

  • EMI/ESD Countermeasures: Ferrite Bead, TVS, ESD Device Application

  • Implement Analog-Digital Signal Processing Circuits using ADC/DAC

  • Robust power supply configuration with LDO, Charge Pump, Bulk Capacitor, etc.

  • Various IC Datasheet Analysis and Power Budgeting Know-how

  • 4-6 Layer PCB Stack-up Setup and Mixed-Signal Area Separation Layout

  • Full process practical training, including Gerber & BOM file extraction for PCB manufacturing.

🔥삼성전자MX 부터 한화시스템 등... 합격 후기가 쏟아지는 중입니다!

LIG넥스원

삼성전자, 한화시스템 등

방신 레이다 제어시스템

😮실제 한화시스템에서 면접관이 감탄한 강의 내용!

한화시스템 면접

EVENT 1. 레벨Test 받기

EVENT2. 기존 수강생 30% 할인

네이버 카페를 통해 수강생분들과 소통하는 강의입니다!

  1. 공지 전달을 위해 오픈카톡방에 입장해주세요! (참여코드 : 0459)
    https://open.kakao.com/o/gm1KFaCg

  2. 수강생 자료를 받기 위해 네이버 카페에 가입해주세요!


    https://cafe.naver.com/samcoach

  3. 매주 주말마다 진행되는 라이브 클래스를 통해 과제 피드백 + 고민 상담을 해드립니다!


    일정 및 라이브 클래스 내용은 네이버 카페를 통해 매주 공지 (다시보기 제공!)

  4. 취업을 위한 다양한 정보와 EVENT를 제공해드립니다!
    카페 등급업 + 지속적인 Update + 수료 이후에도 접근 가능합니다.

회로설계 직무의 경쟁력,

이제는 HW설계 역량이 필수가 되어버렸습니다. 😢


반도체 회로설계 채용 적신호... 어떻게 대비해야 할까요?

25년도 상반기, 삼성전자 DS부문과 SK하이닉스 모두 반도체 회로설계 인원을 뽑지 않았습니다.

그래서 반도체 회로설계를 준비하시던 많은 학사/석사분들이 불안해 하시는것을 알게되었습니다.

반도체 회로설계 고민 1

반도체 회로설계 고민 2

그래서 저는 이전부터

학사/석사 회로설계 취준생 or 저년차일수록

'좁고 깊게 (X)' → '얕고 넓은 도메인 지식과 경험(O)'을 추구해야 한다고 강조드려왔습니다.

당장 취업을 해야하는데 내가 준비하던 좁은 분야의 T/O가 없을 수도 있고,

막상 회로설계 직무라고 해서 들어갔는데 내가 공부하던 분야와 다를 수 있기 때문이죠.


하지만 이렇게 말로만 설명드리는것에 대해 한계를 느꼈습니다.

그래서 직접 넓은 도메인 지식과 역량을 쌓으실 수 있도록 강의를 제작했고,


모든 회로설계 직무의 공통 역량이 되는

HW설계 Class를 준비했습니다!

반도체 회로와 Link

HW설계 실무 과제

이력서/자소서/면접

반도체 회로설계와 연결된 강의

  • 제품에서 반도체 Analog, Digital 회로와 System-level 회로의 연결점 Check

  • 반도체 Board-level 회로설계 직무의 협업 방식, 어필할 수 있는 점 Check

  • 경력 채용 기술서를 통해
    반도체 / Board-level 회로설계의 직무역량이 무엇인지 Check

반도체 회로설계와 연결된 강의

HW설계 Tool을 활용한 실무 과제

HW설계 Tool을 활용한 실무 과제

  • 현업 TOOL 사용하여 schematic / Layout설계

  • 실제 고객사의 요청을 remake하여 가상 시나리오 제작하여 실무 연습

  • System Block-Diagram 및 Power Budget 제작

  • 부품 선정 방법과 이유 및 Datasheet Reading

이력서/자소서/면접 기출

  • 삼성전자/LG전자/코웨이/미국 HW설계 엔지니어 출신 면접관의 직무면접 기출문제 + 예상문제 출제 및 풀이 제공

  • 이력서/자소서/면접에
    설계 경험 활용 Point 점검

  • 개선 성과가 좋은 수강생분께
    The Best Paper Award 수상

  • 수상받은 상과 수료증 활용법

  • 삼코치 커뮤니티에서 취업 관련
    자료 접근 + 이벤트 참여 권한

이력서/자소서/면접 기출

실무에서 자주 사용하는 STM32 MCU를 활용한 Mixed-signal Board 설계!

STM32 Series 선택과 설계

  • STM32 Core(Cortex-M0/M3/M4/M7) 성능과 Peripheral Interfaces(USART, I²C, SPI 등), Clock Tree Architecture를 Block Diagram으로 분석

  • Power Consumption을 고려한 Power Budget 산출 및 DC-DC, LDO를 통한 안정적 Power Distribution 설계

STM32 Series 선택과 설계

Data-sheet Reading 하는 방법

Data-sheet Reading 하는 방법

  • Functional Block Diagram, Electrical Characteristics, Pinouts 등 엔지니어링 핵심 파트를 중점적으로 분석

  • Absolute Max Ratings, Timing Diagram, Optional Features 등을 통해 부품 한계 스펙과 연동성 확보 전략 파악

Ethernet PHY/ESD/Bead 선택과 설계

  • Ethernet PHY Chip 선정 시 Link Speed(10/100/1000Mbps), Interface(RMII, GMII), Matching Resistor 및 Routing 조건 고려

  • ESD Diode, LAN Transformer, EMI Bead로 ESD/EMI Protection과 Noise Filtering을 통합 설계

Ethernet PHY/ESD/Bead 선택과 설계

Motor-Driver/MOSFET 선택과 설계

Motor-Driver/MOSFET 선택과 설계

  • Load Current, Switching Characteristics, Body Diode 역전류 등 Parameter에 따른 MOSFET/H-Bridge Driver 스펙 선정

  • Gate Drive Voltage, Heat Sink 및 Thermal Pad를 통한 발열 해소와 안정적 Switching 구현

ADC/DAC/MIC/LDO 선택과 설계

  • ADC Resolution(12/16/18-bit), Sampling Rate, Microphone Sensitivity, Frequency Response 등 요구 스펙에 따른 소자 선정

  • LDO의 Noise Spec(PSRR, Output Ripple), Dropout Voltage 등을 통해 아날로그 회로 전원 품질 유지

ADC/DAC/MIC/LDO 선택과 설계

Schematic 설계하기

Schematic 설계하기

  • Power Tree, Clock Tree, Communication Line 등 주요 Block을 구분하고 Noise Suppression, Protection Component 배치를 반영한 회로도 작성

  • TVS Diode, Fuse 등 Protection Parts와 Power/Signal Routing Layout 간 상호 연계를 통해 회로 안정도 확보

PCB Layout 설계하기

  • Multi-layer PCB에서 Power Plane, Ground Plane 분할,High-speed Signal(Differential Pair, Impedance Control) Routing 가이드라인 준수

  • EMI/EMC 대응(Ground Plane, Shielding)과 Heat Dissipation(Thermal Via, Heat Sink)으로 신호 무결성과 안정성 확보

PCB Layout 설계하기

3D Board Viewer로 실물 확인

3D Board Viewer로 실물 확인

  • PCB 3D Modeling을 통해 Component Clearance, Thermal Structure, Connector Position 등을 사전에 시각적으로 검토

  • Pre-production 단계에서 Dimension, Assembly Feasibility, Cooling Solution배치 등을 확인해 Rework Risk와 비용 최소화

💻실습 환경

  • PC : Windows 64bit 운영체제

  • 사용 TOOL : KiCAD (무료버젼)

  • 최소 확보 용량 : 10GB 이상

(orcad, kicad, artwork, stm32, hardware 등을 다룹니다.)

🪜 삼코치의 회로설계 강의 로드맵

(아래 이미지 Click)

커리큘럼

삼코치의 반도체 회로설계 Road-map



2차 얼리버드 할인 EVENT !

1차 얼리버드 EVENT : 50만원 → 24만원

2차 얼리버드 EVENT : 50만원 → 27만원

3차 얼리버드 EVENT : 50만원 → 30만원

...

회로설계 취준생을 위한 삼코치 커뮤니티와 EVENT 참여 권한 ON!

회로설계 취준생을 위한 삼코치의 네이버 카페로 초대드립니다!

https://cafe.naver.com/samcoach
카페 등급업은 강의 신청 + 카페 가입 후, 아래 폼을 작성해주세요!
https://forms.gle/r76HSgCHNyf43qmV6

수강생분들께는

  • 삼코치 그룹 컨설팅 이용권

  • Advanced 수강생 자료 권한

  • 타 컨텐츠 할인 적용

등의 다양한 혜택을 준비중입니다.


또한

  • 후기 / 친구 추천 EVENT

  • 라이브 방송 피드백 EVENT

  • 게릴라 컨설팅 EVENT

등 다양한 EVENT를 통해 수강생분들과 소통하면서
취업까지 함께 해드리도록 하겠습니다.


삼코치 네이버 카페

지속적인 업데이트 예정!


보충이 필요한 내용에 대해서는 수강생분들과 꾸준히 소통하면서 업데이트 예정입니다.

(네이버 카페 or 삼코치 유튜브에 동시 업데이트 예정이므로
12개월 수강 기간이 끝났더라도 업데이트 된 내용은 수강할 수 있습니다.)

반갑습니다, 회로설계 멘토 삼코치입니다! 🙌

  • 삼성전자 DS부문 / CHIP 회로설계 엔지니어 출신

    • 아날로그 IP / 디지털 시나리오 설계

    • A급 특허 출원

  • 글로벌 외국 기업 엔지니어 기술 대응

  • 前) 스타트업 하드웨어 엑셀러레이터 / MCU Firm-ware 설계

  • 前) 대기업 가전제품 업체 / All-in-one 정수기 생산 기술

  • 前) 중견기업 의료기기 업체 / PCB HW, CIS, DDI ASIC 설계


🧭 멘토 활동 

  • ‘직무별 현직자가 말하는 반도체 직무 바이블’ 회로설계 part 저자

  • ‘한국반도체산업협회 SEMI-MOOC’ 회로설계 핵심이론 및 시뮬레이션 강사

  •  ‘이공계취업 1위 렛유인 & 커리어 커뮤니티 코멘토‘ 회로설계 직무 멘토

  • 연세대학교, 한양대학교, 건국대학교 등 10개 이상의 대학 회로설계 직무부트캠프 / 직무특강 진행

  • 회로설계 직무 관련 이력서 / 자소서 / 면접 컨설팅 200회 이상

  • ‘K-디지털 기초역량훈련’ 강사 (어려운 회로 공식 그만 눈으로 하는 반도체 회로(chip) 설계)

  • ‘회로설계 직무의 패스파인더 삼코치’ 유튜브 채널 운영

우리, 강의에서 함께 봐요! 🖐🏻

지금 이 글을 읽고 있다는 것 자체만으로도 여러분은 회로설계 직무로 도전할 자격이 충분한 것입니다. 제 역할은 이렇게 회로에 대해 열정적인 분들의 도전이 합격까지 이어질 수 있도록 도와드리는 일이죠. 
이 강의는 회로설계를 도전하는 여러분들께 '차별력 있는 설계 경험'을 선물해드릴 것입니다.

물론 인연이 되어 저와 함께 로드맵에 따라 회로설계 프로젝트를 수행해도 좋지만, 먼저 무료 강의(클릭)를 통해 스스로 해볼 수 있는 것들을 해보시기 바랍니다. 그리고 필요하다면 강의를 신청해주세요.

그럼 강의에서 뵙겠습니다. 감사합니다 😊

Recommended for
these people

Who is this course right for?

  • ▼ Circuit design job aspirants

  • → Third/fourth-year university students targeting various circuit design roles at once, spanning Semiconductor/IT/Automotive/Defense/Medical/Display, etc.

  • → Job seekers with no interest in Master's/Ph.D. degrees, aiming for circuit design roles with a Bachelor's.

  • ▼ Semiconductor Circuit Design Challengers or Experienced New Hire Aspirants

  • → Job seekers who wish to enter semiconductor circuit design but, due to limited T/O, are aiming for a 'junko-shinip' strategy via HW design/development.

  • → Experienced HW design/development professionals looking to create a strategy for transitioning into a semiconductor circuit design role.

  • ▼ HW D&D Engineers (under 3 years)

  • → Engineers with 3 years of experience or less, who joined in a HW Design/Development role but find themselves only doing tasks like soldering, BOM management, and verification, leading to disillusionment.

  • For engineers with 3 years or less experience who want to practically build the skills needed by 5-10 year HW engineers.

Need to know before starting?

  • ※ Please make sure to take this course after completing circuit-related major subjects in your second year of university. If you take the lecture without having taken major classes on circuits, the lecture content might be a bit difficult.

  • ※ If you have taken circuit-related major courses in your 3rd-4th year of university, it will be relatively easier to understand the lecture content and find a connection to employment.

  • (Required) Core digital courses for 2nd-3rd year Circuit Design majors - Circuit Theory, Digital Logic Circuits, etc.

  • (Elective) 3rd-4th year Advanced Circuit Design Courses - Electronic Circuits, RF Circuit Design, Microprocessor, DSP, Digital System Design, etc.

Hello
This is

4,569

Learners

434

Reviews

235

Answers

5.0

Rating

7

Courses

Experience & Background

Current) Major Semiconductor Company (Chip Circuit Design, 4th Year)

  • Analog IP / Digital Scenario Design

  • Class A Patent Application

  • Technical support for global foreign company engineers

Former) Startup Incubator (MCU Firmware Design)

Former) Major Corporation Home Appliance Company (All-in-one Water Purifier Production Technology)

Former) Mid-sized medical device company (CIS, DDI ASIC design)

Yes, Former) Startup Incubating Company (MCU Firmware Design) Former) Large Enterprise Home Appliance Company (All-in-one Water Purifier Production Technology) Former) Mid-sized Medical Device Company (CIS, DDI ASIC Design)

Yes, Former) Startup Incubating Company (MCU Firmware Design) Former) Large Enterprise Home Appliance Company (All-in-one Water Purifier Production Technology) Former) Mid-sized Medical Device Company (CIS, DDI ASIC Design)

You can definitely take on the challenge of getting a job or changing careers in CHIP design.

Get one step closer to landing a job or switching careers in CHIP design with me!

"Are you dreaming of a career in semiconductor analog/digital circuit design?

I will help you from the basics through the eyes of a current employee at S Electronics, a major corporation!

Get closer to landing a job or switching careers in CHIP design! "Are you dreaming of a career in semiconductor analog/digital circuit design? I will help you from the basics through the eyes of a current employee at S Electronics, a major corporation!"

Nice to meet you! I am Coach Sam, currently designing system semiconductors at S Electronics :)

"Do you dream of becoming a circuit designer? I will help you from the basics through the eyes of a current employee at S Electronics, a major corporation!" Nice to meet you! I am Sam-coach, currently designing system semiconductors at S Electronics. :)

I have gone through many trials and errors while taking on the challenge of circuit design, starting from a startup.

I gained experience in PCB design, F/W design, FPGA design, and CHIP design through trial and error.

However, there was one thing I found disappointing.

I've faced many trials and errors while taking on these challenges. I gained experience in PCB design, F/W design, FPGA design, and CHIP design in a somewhat haphazard way. However, I always felt that something was missing.

'Why are there so few opportunities for systematic hands-on practice and information about employment in the field of circuit design?'

I experienced chip design in a haphazard, trial-and-error way. However, I felt one lingering regret: "Why are there so few structured hands-on opportunities and job-related information in the field of circuit design?"

While there was plenty of content for fields like semiconductor processing and programming, circuit design felt like a "hidden world" because information was so scarce.

Those of you preparing for a career in circuit design who are reading this have likely felt the same frustration I did. That's why I interviewed professionals in the field, asked my professors, and took IDEC courses.

Those of you preparing for a career in circuit design who are reading this have likely felt the same sense of frustration that I did.

So, you might try interviewing current professionals in the field, asking your professors for advice, or taking IDEC courses.

However, in most cases, you still find yourself feeling like you almost get it, but not quite.

SO! I went ahead and created a structured course myself that leads directly to employment!

I have experienced everything from [Analog Circuits -> Digital Systems -> MCU Firmware -> Driver Design -> Software], and

Through 'Top-down / Bottom-up' skills, I have become able to perfectly explain products and circuits.

And through my practical circuit courses on Inflearn, I will share everything from my own intuitive methods for interpreting 'analog/digital circuits' to the ways I evaluate trade-offs.

And on Inflearn, as we work with practical circuits, I plan to share everything from my own intuitive methods for interpreting 'analog/digital circuits' to the ways of evaluating trade-offs.

Let's build a solid foundation together, develop practical skills, and create your very own chip design story!

Let's build a solid foundation together, develop practical skills, and create your own unique chip design story!

Curriculum

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76 lectures ∙ (15hr 18min)

Course Materials:

Lecture resources
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Reviews

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107 reviews

5.0

107 reviews

  • bnb19097333님의 프로필 이미지
    bnb19097333

    Reviews 1

    Average Rating 5.0

    5

    30% enrolled

    • suhwan06214533님의 프로필 이미지
      suhwan06214533

      Reviews 1

      Average Rating 5.0

      5

      61% enrolled

      • cooltomato님의 프로필 이미지
        cooltomato

        Reviews 4

        Average Rating 5.0

        5

        100% enrolled

        This is the perfect course for those interested in circuit design. It goes beyond the theoretical perspective taught in school, providing a detailed understanding of the numerous considerations involved in designing a system from a practical and collaborative standpoint. It was a valuable course that helped me develop an eye for selecting components for a system, considering factors for a better design, and interpreting component datasheets. You learn a lot by putting effort into the assignments, and I believe one of the biggest strengths of this course is the practical feedback Coach Sam provides on the assignments you've worked through yourself. The course covers the reasons and rationale behind selecting mixed-signal components in great detail. Additionally, supplementary explanations are provided extensively in Google Docs. Practicing component selection for a hypothetical system using these resources will be of great help in a real-world professional environment. If you are interested in circuit design or are an electronics engineering major, you definitely won't regret taking this course! :)

        • hojw20004569님의 프로필 이미지
          hojw20004569

          Reviews 2

          Average Rating 5.0

          5

          53% enrolled

          I work in the digital circuit industry. However, I felt that knowledge of digital circuits alone was insufficient to understand the entire system, so I took this course to get help. In particular, knowledge of ADC/DAC, PHY, ESD, etc. was directly helpful.

          • jiho33448801님의 프로필 이미지
            jiho33448801

            Reviews 2

            Average Rating 5.0

            Edited

            5

            91% enrolled

            The entire design flow—from interpreting requirements at the board level and selecting components, to establishing power/signal flow and connecting it through schematics and layout—was organized so naturally that my practical sense really improved. Working with a mixed-signal configuration that included STM32 with Ethernet PHY, motor drivers, and ADC/DAC, the course consistently emphasized easily overlooked points like EMI/ESD countermeasures, ground separation, and power budget, which gave me a solid basis for making design decisions. The assignments and materials were substantial, so following along produced tangible results that worked well as portfolio stories for job applications.

            $207.90

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