BASIC4MCU | 질문게시판 | 답변 : 아두이노 코딩질문
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작성자 master 작성일2019-05-30 16:01 조회3,246회 댓글0건
https://www.basic4mcu.com/bbs/board.php?bo_table=gac&wr_id=9051
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// MCU BASIC: https://www.basic4mcu.com// DateTime : 2019-05-30 오후 4:08:27// by Ok-Hyun Park//#include <Servo.h>Servo servo1;//int ledPin=5;int trigPin=3,echoPin=2;//long distance,duration;//void setup(){servo1.attach(7);Serial.begin(9600);pinMode(ledPin,OUTPUT);pinMode(trigPin,OUTPUT);pinMode(echoPin,INPUT);}//void loop(){digitalWrite(trigPin,HIGH); delayMicroseconds(10); digitalWrite(trigPin,LOW);duration=pulseIn(echoPin,HIGH); distance=duration*0.034/2;Serial.print("distance="); Serial.println(distance);if(distance<=15){ digitalWrite(ledPin,HIGH); servo1.write(150); }else { digitalWrite(ledPin,LOW); servo1.write(0); }delay(100);}
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