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작성자 master 작성일2018-06-11 22:13 조회8,973회 댓글0건
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// MCU BASIC: https://www.basic4mcu.com// DateTime : 2018-06-11 오후 10:16:53// by Ok-Hyun Park//#include <SoftwareSerial.h>SoftwareSerial myserial(2,3);int trigPin=13;int echoPin=12;int led=11;//int a,distance;//void setup(){pinMode(trigPin,OUTPUT); pinMode(echoPin,INPUT);Serial.begin(9600);myserial.begin(9600);}//void loop(){digitalWrite(trigPin,HIGH); delayMicroseconds(10); digitalWrite(trigPin,LOW);distance=pulseIn(echoPin,HIGH)/58;Serial.print("Distance(cm)="); Serial.println(distance);//if(distance>80){ analogWrite(led, 0); }else { analogWrite(led,255); }//if(myserial.available()){a=myserial.read();if(a=='a'){ analogWrite(led,255); }if(a=='b'){ analogWrite(led, 0); }if(a=='c'){ analogWrite(led,125); }}//delay(250);}
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