BASIC4MCU | 질문게시판 | 답변 : 아두이노 시프트레지스터 관련해서
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작성자 master 작성일2018-12-08 15:54 조회7,165회 댓글0건
https://www.basic4mcu.com/bbs/board.php?bo_table=gac&wr_id=6551
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https://playground.arduino.cc/Main/LiquidCrystal
// MCU BASIC: https://www.basic4mcu.com// DateTime : 2018-12-08 오후 3:59:22// by Ok-Hyun Park////Connect to SPI://Data = MOSI = Arduino pin 11//Clock = SCK = Arduino pin 13//Latch = SS = Arduino pin 10, but also other pins can be used.//#include <SPI.h>//#include <LiquidCrystal.h>LiquidCrystal lcd(10);//#include <Keypad.h>const byte ROWS=4;const byte COLS=3;char keys[ROWS][COLS]={{ '1','2','3'},{ '4','5','6'},{ '7','8','9'},{ '*','0','#'}};byte rowPins[ROWS]={ 7,6,5,4};byte colPins[COLS]={ 12,10,8};Keypad keypad=Keypad(makeKeymap(keys),rowPins,colPins,ROWS,COLS);//void setup(){Serial.begin(9600);pinMode(3,OUTPUT);lcd.begin(16,2);lcd.print("Music Name");}//void loop(){char key=keypad.getKey();if(key){Serial.println(key);if(key=='1'){lcd.setCursor(0,1); lcd.print("hello ");}if(key=='1'){lcd.setCursor(0,1); lcd.print("world!");}}}
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