쉐도잉 연습: 000 - STM32F1 Tutorial Introduction Video - 영상으로 영어 말하기 배우기

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Hi everyone, welcome to the WiiW Electronics.
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So this tutorial is about the programming the STM32F1 microcontroller
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and this video is an introduction to the tools we will be using during the whole tutorial.
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So this is more for beginners
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or hobbyist who would like to get more knowledge about microcontroller in general and also especially the STM32F1 microcontroller series.
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There will be some discussion about the ARM microprocessor but not something in depth.
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Before continuing, one of the recommendation is to use a PC screen to
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watch these videos as I will be taping directly in the IDE.
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Two screens would be best so you would be watching one screen and testing by yourself and the other one.
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So this also tutorial will be making all the code from scratch
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and the C level language
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that will be used will be in introduction to an intermediary level so it will not be hard to understand.
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So during this series the tool
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that will be used from a software perspective for the first thing
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and the most important one we will be using the KL5.
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Let me IDE is made by the ARM company themselves.
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Most of the microcontrollers have a huge library with
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microcontrollers having the ARM microprocessor so that's quite a good one
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and also even you don't have the hardware there is a quite simulation option
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that you can use so you can simulate how your microcontroller will be behaving to a certain extent.
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We will be showing some simulation so we can understand the behavior before even uploading the code in our microcontroller.
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I made a series for the Kale in a different tutorial where I showed how to create a project
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and also how to open the debug mode
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so feel free to take a look at it as for the next videos
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I will skip this part just for saving time and focusing on the core topic of that video
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Also the other software I'll be using is the STM32CubeMX which is STM software.
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I will not use this software to generate code
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but mostly to show because it has a good graphic explanation for each microcontroller
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and it helps to get quickly the information of the data for the microcontroller.
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This is for the softwares I may use other one
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but it will be quite introduced for different videos okay
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and now for the hardware for the hardware I'll be using this blue board aka blue pill
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so this blue board have the microcontroller the STM F103 C3
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microcontroller one board would cost around two to three boxes I bought three four five boxes
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and they can not soldered with the pin
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so I soldered in a different way
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and to program these microcontrollers there is this ST
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and link V2 careful they are not genuine programmer
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but they can work if it happens to you
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that you buy the pink one just I would like to give you a short warning I took a picture
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so I can give you what would be the issue
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so as you can see here this is the USB picture showing
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that the pin number 2 is the clock
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and the pin number 4 is a DIO however
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if you open the PCP you will see
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that pin number two is the deio
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and the pin number four is the clock one so be careful
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when you do the wiring the pcb is the correct one
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and if you do according to what the usb is showing you would may have an issue
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and you will not be able to program your microcontroller okay good this is said
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so this is about the hardware that will be used for the document
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that I will be using and this document will be used just to explain to you
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and to show you how to to program even a different microcontroller the first one will be the datasheet
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So the datasheet for the one who are introduced are a summary of the microcontroller.
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So as I told you I'm using the STM32F103 series
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and it shows here the main features that we will be using in our programming videos.
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The first one is a microcontroller that can go to 72 MHz of maximum frequency which is pretty good.
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We will see what kind of speed we will go with that.
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It has also 64 KB of memory, so this is the flash memory for the program, and 20 KB of SRAM.
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It's a 3 .6 volt microcontroller but that should be fine for our application.
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It has also an analog to digital converter.
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We will have a video about it.
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A DMA also.
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The microcontroller we will be using have 48 pins, not 80, but it has 16 interrupt factors
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which is quite great to use a lot of applications to have real -time system.
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One of the great things too, it's a 5 volt tolerant.
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So if it happens we use a different connection connection that have 5 volts we are not risking to destroying our microcontroller.
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Yeah and also it has a debug mode.
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We will be using a lot the CAIL to debug
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and to see how our program is interacting which is really great for beginners to understand where the issue is.
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There is timers and each timer have four channels will can be programmed in different way
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and for the communication interfaces we will take a look to the I2C, the UART and the SPI.
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So that's a general picture.
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I quite advise you to take a look to this document it's quite short one only 117 pages
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and the final document that we will be using will be the reference
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Street this one and this document have 1133 page it's quite impressive
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but this is the kind of like the guy
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that you hate from the first sight
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and with time it becomes your best friend
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so we will use this document to a lot to do the programming
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it has almost all the answers quite a good one
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so let's see how we will how we finish it okay
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so thank you a lot for this video and see you for the next one thanks

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추천 영상

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이 말하기 레슨은 영상 “000 - STM32F1 Tutorial Introduction Video”을(를) 바탕으로 합니다. 가장 자주 반복되는 단어는 다음과 같습니다: microcontroller, Stm, pin, document, software. 이 영상에는 섀도잉할 문장 83개와 단어 1035개가 있습니다. 말하는 구간의 길이는 7:42입니다. 화자는 분당 약 134단어의 일정한 속도로 말해서 섀도잉하기에 편한 속도입니다. 단어의 83%가 영어에서 가장 많이 쓰이는 3,000단어에 속합니다. 나머지는 연습 전에 미리 확인해 두세요.

이 영상의 핵심 어휘

영상에 나오는 익혀 둘 만한 단어 15개를 발음, 뜻과 함께 정리했습니다.

단어발음뜻
hardware 명사/ˈhɑɹdˌwɛɹ/하드웨어, 굳은모
tutorial 명사/ˌtjuːˈtɔːɹɪəl/지도, 지침
introduce 동사/ˌɪntɹəˈdus/소개(紹介)하다
timer 명사/ˈtaɪmɚ/타이머
beginner 명사/bəˈɡɪnɚ/초심자, 초보자
topic 명사/ˈtɑpɪk/화제, 주제
impressive 형용사/ɪmˈpɹɛsɪv/인상적
explanation 명사/ˌɛkspləˈneɪʃən/설명
wire 명사/ˈwaɪɚ/철사
genuine 형용사/ˈd͡ʒɛn.juˌɪn/성실하다, 진짜의
summary 명사/ˈsʌm.ə.ɹi/요약, 개요
frequency 명사/ˈfɹiːkwənsi/빈도
pin 명사/pɪn/핀
graphic 형용사/ˈɡɹæfɪk/그림을 보는 듯한
scratch 동사/skɹæt͡ʃ/긁다, 할퀴다

이 영상의 문법

화자가 가장 많이 쓰는 문형을 영상 속 실제 표현과 함께 정리했습니다.

문형영상 속 표현
수동태 be + 과거분사 — 누가 하는지보다 무슨 일이 일어나는지에 초점is made · is said · are introduced
관계절 who / which + 절 — 사람이나 사물에 대한 추가 정보one who are · frequency which is · interacting which is

주의할 발음

화자는 I'll, don't, I'm 같은 축약형과 약화된 형태를 4번 사용합니다. 들리는 대로 짧게 발음하세요.

  • “sh”와 “zh” 소리: simulation /ˌsɪm.jəˈleɪ.ʃn̩/, flash /flæʃ/, explanation /ˌɛkspləˈneɪʃən/, recommendation /ˌɹɛkəmɛnˈdeɪʃən/
  • 긴 단어 — 강세 위치에 주의: explanation /ˌɛkspləˈneɪʃən/, recommendation /ˌɹɛkəmɛnˈdeɪʃən/, microcontroller /ˈmaɪkɹoʊkənˌtɹoʊlɚ/, intermediary /ˌɪn(t)ɚˈmidiˌɛɹi/

한국어 화자가 어려워하는 소리:

  • /f/ — ㅍ(/p/)으로 바꾸지 말고 윗니를 아랫입술에 대기: flash /flæʃ/, frequency /ˈfɹiːkwənsi/, graphic /ˈɡɹæfɪk/, interface /ˈɪn(t)ɚˌfeɪs/
  • /v/ — ㅂ(/b/)과 구별하기: impressive /ɪmˈpɹɛsɪv/, behave /bɪˈheɪv/, volt /vəʊlt/, converter /kənˈvɜɹtɜɹ/
  • /r/과 /l/ 구별하기: tutorial /ˌtjuːˈtɔːɹɪəl/, tolerant /ˈtɑːləɹənt/, microcontroller /ˈmaɪkɹoʊkənˌtɹoʊlɚ/, solder /ˈsɒl.də(ɹ)/

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  2. 보통 속도로 한 문장씩 섀도잉하고, 화자의 리듬과 맞을 때까지 반복합니다.
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쉐도잉(Shadowing)은 원래 전문 통역사 훈련을 위해 개발된 언어 학습 기법으로, 다언어 학자인 Dr. Alexander Arguelles에 의해 대중화된 방법입니다. 핵심 원리는 간단하지만 매우 강력합니다: 원어민의 영어를 들으면서 1~2초의 짧은 지연으로 즉시 소리 내어 따라 말하는 것——마치 '그림자(shadow)'처럼 화자를 따라가는 것입니다. 문법 공부나 수동적인 청취와 달리, 쉐도잉은 뇌와 입 근육이 동시에 실시간으로 영어를 처리하고 재현하도록 훈련합니다. 연구에 따르면 이 방법은 발음 정확도, 억양, 리듬, 연음, 청취력, 말하기 유창성을 크게 향상시킵니다. IELTS 스피킹 준비와 자연스러운 영어 소통을 원하는 분들에게 특히 효과적입니다.

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