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      <title>파이썬 마이크로비트 by 박정호</title>
      <link>https://padlet.com/jhpark0154/pythonMicrobit</link>
      <description>파이썬 자료</description>
      <language>en-us</language>
      <pubDate>2020-10-18 01:38:10 UTC</pubDate>
      <lastBuildDate>2025-04-24 09:37:08 UTC</lastBuildDate>
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         <title>피지컬 컴퓨팅 연결</title>
         <author>jhpark0154</author>
         <link>https://padlet.com/jhpark0154/pythonMicrobit/wish/838127840</link>
         <description><![CDATA[<div><a href="https://www.teachwithict.com/physical-computing.html">https://www.teachwithict.com/physical-computing.html</a></div>]]></description>
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         <title></title>
         <author>jhpark0154</author>
         <link>https://padlet.com/jhpark0154/pythonMicrobit/wish/838127843</link>
         <description><![CDATA[<div>DC모터연결</div>]]></description>
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         <author>jhpark0154</author>
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         <description><![CDATA[]]></description>
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         <pubDate>2020-10-18 02:05:33 UTC</pubDate>
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         <title></title>
         <author>jhpark0154</author>
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         <author>jhpark0154</author>
         <link>https://padlet.com/jhpark0154/pythonMicrobit/wish/838727437</link>
         <description><![CDATA[<div>1. 스마트 휴지통 모델</div>]]></description>
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         <title></title>
         <author>jhpark0154</author>
         <link>https://padlet.com/jhpark0154/pythonMicrobit/wish/838727501</link>
         <description><![CDATA[<div>3. 서보모터 동작 확인</div>]]></description>
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         <title></title>
         <author>jhpark0154</author>
         <link>https://padlet.com/jhpark0154/pythonMicrobit/wish/838727580</link>
         <description><![CDATA[<div>4. 스마트 휴지통 구현</div>]]></description>
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         <author>jhpark0154</author>
         <link>https://padlet.com/jhpark0154/pythonMicrobit/wish/838727622</link>
         <description><![CDATA[<div>2. 휴지통 구입 및 분해</div>]]></description>
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         <pubDate>2020-10-20 06:02:01 UTC</pubDate>
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         <title></title>
         <author>jhpark0154</author>
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         <description><![CDATA[import music

tune = ["G4:4", "G4:4", "A4:4", "A4:4", "G4:4", "G4:4", "E4:8", 
        "G4:4", "G4:4", "E4:4", "E4:4", "D4:8", 
        "G4:4", "G4:4", "A4:4", "A4:4", "G4:4", "G4:4", "E4:8",
        "G4:4", "E4:4", "D4:4", "E4:4", "C4:8"]
music.play(tune]]></description>
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         <pubDate>2020-10-22 04:14:57 UTC</pubDate>
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         <title></title>
         <author>jhpark0154</author>
         <link>https://padlet.com/jhpark0154/pythonMicrobit/wish/854611501</link>
         <description><![CDATA[from microbit import *
from machine import time_pulse_us

#입출력 Pin 선택
trig=pin1
echo=pin2

#입출력 초기화
trig.write_digital(0)
echo.read_digital()

while True:
    #초음파 분출을 위한 펄스 방출
    trig.write_digital(1)
    trig.write_digital(0)
    
    #마이크로초 단위로 피드백을 닫고, 초단위로 환산
    micros=time_pulse_us(echo, 1)
    t_echo=micros/1000000
    #cm 거리로 계산하고 출력하기
    dist_cm=(t_echo/2)*34300
    display.scroll(str(int(dist_cm)))
    sleep(100)
    ]]></description>
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         <pubDate>2020-10-23 00:40:37 UTC</pubDate>
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         <author>jhpark0154</author>
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         <description><![CDATA[<div>서보모터 동작</div>]]></description>
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