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Embedded/Arduino

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CAN#4 보호되어 있는 글입니다.
미세먼지 센서 https://eleparts.co.kr/goods/view?no=4263271 먼지센서 인터페이스 보드 (PMS 7003, PMS 7003M 용) PMS7003, PMS7003M, A003 적용 eleparts.co.kr 미세먼지 측정기 / 아두이노 우노와 PMS7003 사용하기 https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=roboholic84&logNo=221621221148 미세먼지 측정기 / 아두이노 우노와 PMS7003 사용하기 요즘 들어 미세먼지로부터 자유로워졌다는 생각이 듭니다. 하지만, 미세먼지 센서로 #메카솔루션에 문의를 ... blog.naver.com https://www.devicemart.co.kr/goo..
lilyPad_v220721 1. 전체 LED 깜빡이기 const long interval = 200; //깜빡임 시간지정 int ledArr[] = {A4,A3,A2,11,10,9}; //깜빡임 LED지정 int ledSize = sizeof(ledArr)/sizeof(ledArr[0]); unsigned long previousMillis = 0; int sys_cnt = 0; void setup() { for(int i=0; i= interval) { previousMillis = currentMillis; led_blink(); } } void led_blink() { if(sys_cnt%2 == 0) led_all_on(); else led_all_off(); sys_cnt++; } void led_all_on() { fo..
lilyPad_v220719 13. 아기상어->학교종이 +LED #define NOTE_C4 262 #define NOTE_D4 294 #define NOTE_E4 330 #define NOTE_F4 349 #define NOTE_G4 392 #define NOTE_A4 440 #define PIEZO_PIN 2 int ledArr[] = {A4,A3,A2,11,10,9}; int ledSize = sizeof(ledArr)/sizeof(ledArr[0]); void melody_1() { //notes in the melody: int melody[] = { NOTE_C4, NOTE_D4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_C4, NOTE_D4..
Arduino v220718 PIEZO 스피커 소리조절(가변저항 사용) 아기상어+LED #define NOTE_C4 262 #define NOTE_D4 294 #define NOTE_E4 330 #define NOTE_F4 349 #define NOTE_G4 392 #define NOTE_A4 440 #define PIEZO_PIN 7 int ledArr[] = {13,12,11,10,9,8}; int ledSize = sizeof(ledArr)/sizeof(int); //notes in the melody: int melody[] = { NOTE_C4, NOTE_D4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_C4, NOTE_D4, NOTE_F4, N..
arduino v220714 전체LED제어 #define RED_LED 13 #define BLUE_LED 8 #define GREEN_LED 12 int interval = 200; int ledArr[] = {11,10,9,6,5,3}; int ledSize = sizeof(ledArr)/sizeof(int); String mode="OFF"; unsigned long previousMillis = 0; void setup() { Serial.begin(9600); pinMode(RED_LED,OUTPUT); pinMode(BLUE_LED,OUTPUT); pinMode(GREEN_LED,OUTPUT); for(int i=0; i 0){ mode = Serial.readStringUntil('\n'); Serial.print(mo..
lilypad_v220713 좌측(A2,A3,A4) 깜빡이기 / 우측(11,10,9) FADE #define UP 0 #define DOWN 1 int pwmArr[] = {11,10,9}; int blinkArr[]={A4,A3,A2}; int pwmSize = sizeof(pwmArr) / sizeof(pwmArr[0]); int blinkSize = sizeof(blinkArr) / sizeof(blinkArr[0]); const int minPWM = 0; const int maxPWM = 255; byte fadeDirection = UP; int fadeValue = 0; byte fadeIncrement = 5; unsigned long previousFadeMillis; unsigned long previousMill..
Arduino v220712 아기상어 + LED 깜빡이기 #define NOTE_C4 262 #define NOTE_D4 294 #define NOTE_E4 330 #define NOTE_F4 349 #define NOTE_G4 392 #define NOTE_A4 440 #define PIEZO_PIN 8 int ledArr[] = {9,6,5,3}; int ledSize = sizeof(ledArr)/sizeof(int); //notes in the melody: int melody[] = { NOTE_C4, NOTE_D4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_C4, NOTE_D4, NOTE_F4, NOTE_F4, NOTE_F4, NOTE_F4,..