안녕하세요

예제코드 6.Touch_RGB 를 진행에서 멈추었습니다.

오류메세지는 별첨과 같습니다.

int Touch_Pin = 4;  // 터치센서 핀번호 (D4) 이 핀번호는 13이라고 조립 설명서에 되어 있는데 확인 필요합니다.

제가 잘못한것이 무엇인지 알려주세요.

별첨. 오류 메세지

아두이노:1.8.12 (Windows 10), 보드:"Arduino Uno"

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Ghil\Documents\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=1A86_7523 -ide-version=10812 -build-path C:\Users\Ghil\AppData\Local\Temp\arduino_build_684293 -warnings=none -build-cache C:\Users\Ghil\AppData\Local\Temp\arduino_cache_179279 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino5.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Users\Ghil\OneDrive\바탕 화면\박사_산업공학\2020_1학기\지능형생산시스템\실습\[아두이노 코딩교육용 무드등 키트 ]\예제코드\6.Touch_RGB\6.Touch_RGB.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Ghil\Documents\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=1A86_7523 -ide-version=10812 -build-path C:\Users\Ghil\AppData\Local\Temp\arduino_build_684293 -warnings=none -build-cache C:\Users\Ghil\AppData\Local\Temp\arduino_cache_179279 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino5.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Users\Ghil\OneDrive\바탕 화면\박사_산업공학\2020_1학기\지능형생산시스템\실습\[아두이노 코딩교육용 무드등 키트 ]\예제코드\6.Touch_RGB\6.Touch_RGB.ino
Using board 'uno' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr
Using core 'arduino' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr
Detecting libraries used...
"C:\\Program Files (x86)\\Arduino\\hardware\\tools\\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10812 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\standard" "C:\\Users\\Ghil\\AppData\\Local\\Temp\\arduino_build_684293\\sketch\\6.Touch_RGB.ino.cpp" -o nul
Alternatives for Adafruit_NeoPixel.h: []
ResolveLibrary(Adafruit_NeoPixel.h)
  -> candidates: []
6.Touch_RGB:1:10: fatal error: Adafruit_NeoPixel.h: No such file or directory

compilation terminated.

exit status 1
Adafruit_NeoPixel.h: No such file or directory