電路圖

將其中一個(gè)蜂鳴器的正極連接到Arduino的9針，將另一個(gè)蜂鳴器的正極連接到Arduino的10針。然后將兩個(gè)蜂鳴器的底片連接到Arduino的底部。

如何運(yùn)行程序

首先，在Arduino IDE的帖子末尾粘貼為Arduino提供的代碼并上傳代碼。

然后您需要從Wekinator的快速演練頁(yè)面下載草圖。

下載屏幕上的鼠標(biāo)控制示例。解壓縮并在處理中運(yùn)行草圖。該草圖將為Wekinator提供輸入。您將需要Wekinator輸出的另一個(gè)草圖。該草圖的代碼在本文末尾。將其粘貼到處理中并運(yùn)行它。兩個(gè)處理輸出窗口如下所示：

現(xiàn)在打開Wekinator并進(jìn)行如下圖所示的設(shè)置。將輸入和輸出設(shè)置為2.將類型設(shè)置為自定義，然后單擊“配置”。您還可以查看下面附帶的視頻以查看過(guò)程

當(dāng)您點(diǎn)擊“configure”時(shí)，會(huì)打開一個(gè)新窗口，如下圖所示。在該窗口中設(shè)置設(shè)置，如下圖所示。

現(xiàn)在將處理窗口中的綠框拖到左下角，然后點(diǎn)擊“隨機(jī)”。開始錄制半秒。

將處理窗口中的綠色框拖到中間頂部，然后單擊“randomize”。開始錄制半秒。

將處理窗口中的綠框拖到右下角，然后單擊“隨機(jī)化”。之后，開始錄制半秒。

然后點(diǎn)擊“Train”，然后點(diǎn)擊“Run”?，F(xiàn)在，當(dāng)您在處理窗口中拖動(dòng)綠色框時(shí)，Arduino會(huì)根據(jù)此發(fā)出噪音。

嘗試使用不同的界面進(jìn)行試驗(yàn)，甚至嘗試使用此圖形界面合成器制作音樂。

處理代碼（Wekinator輸出）

import vsync.*; // Importing the library that will help us in sending and receiving the values from the Arduino

import processing.serial.*; // Importing the serial library

// Below libraries will connect and send， receive the values from wekinator

import oscP5.*;

import netP5.*;

// Creating the instances

OscP5 oscP5;

NetAddress dest;

ValueSender sender;

// These variables will be syncronized with the Arduino and they should be same on the Arduino side.

public int output;

public int output1;

void setup（）

{

// Starting the serial communication， the baudrate and the com port should be same as on the Arduino side.

Serial serial = new Serial（this， “COM10”， 19200）;

sender = new ValueSender（this， serial）;

// Synchronizing the variables as on the Arduino side. The order should be same.

sender.observe（“output”）;

sender.observe（“output1”）;

// Starting the communication with wekinator. listen on port 12000， return messages on port 6448

oscP5 = new OscP5（this， 12000）;

dest = new NetAddress（“127.0.0.1”， 6448）;

}

// Recieve OSC messages from Wekinator

void oscEvent（OscMessage theOscMessage） {

if （theOscMessage.checkAddrPattern（“/wek/outputs”） == true） {

// Receiving the output from wekinator

float value = theOscMessage.get（0）.floatValue（）; // First output

float val = theOscMessage.get（1）.floatValue（）; // Second output

// Converting the output to int type

output = int（value）;

output1 = int（val）;

}

}

void draw（）

{

// Nothing to be drawn for this example

}

Arduino代碼

#include // Including the library that will help us in receiving and sending the values from processing

ValueReceiver《2》 receiver; /*Creating the receiver that will receive up to 2 values.

Put the number of values to synchronize in the brackets */

/* The below two variables will be synchronized in the processing

and they should be same on both sides. */

int output;

int output1;

// Pin connected to buzzer

int buzzer = 9;

int buzzer1 = 10;

int i，j;

void setup（）

{

/* Starting the serial communication because we are communicating with the

Arduino through serial. The baudrate should be same as on the processing side. */

Serial.begin（19200）;

// Synchronizing the variables with the processing. The variables must be int type.

receiver.observe（output）;

receiver.observe（output1）;

// Defines the Buzzer pins as output

pinMode（buzzer，OUTPUT）;

pinMode（buzzer1，OUTPUT）;

}

void loop（）

{

// Receiving the output from the processing.

receiver.sync（）;

// Making the buzzer to beep according to the output from the processing

tone（buzzer1， output）;

delay（5）;

noTone（buzzer1）;

tone（buzzer，output1）;

delay（5）;

noTone（buzzer）;

}