2020/12/7

🔘連接麵包版 + 按鈕🔘

🔘按鈕連接🔘

SW - 2

VRY - A1

VRX - A0

+5V - 5V

GND - GND

🔘無聲🔘

void setup() {

  Serial.begin(9600); //usb

  pinMode(2,INPUT_PULLUP);

  pinMode(8,OUTPUT); //buzzer

}

int state=0; //0=not pressed;1=pressed

void loop() {

  if(digitalRead(2)==LOW && state==0){

    state=1; //pressed

    Serial.write("1");

  }

  if(digitalRead(2)==HIGH && state==1){

    state=0; //0=not pressed

    Serial.write("0");

  }

  delay(100); //慢0.1s

}

網路連線程式

//先匯入udp函式庫

import hypermedia.net.*;

UDP udp;

void setup(){

   size(300,200);

   udp = new UDP(this,6000);

   udp.send("bruh","120.125.70.53",6100);

}

void draw(){

  

}

void mousePressed(){

   udp.send("mousePressed","120.125.70.53",6100); 

}