お父ちゃん
2017.4.26
我添加了一个电机和一个麦克风, 并生成了一个接线图, 如下图所示。
https://storage.circuito.io/index.html？solutionId=58ece9cc4e95b700128641cb
根据数字连线。
部分
- 微电脑 arduino uno
- 电子麦克风模块
- 泵电机
- 电源 nmos
- 电阻 10kohm
arduino ide 程序
我修改了电路生成的程序, 如下所示。
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// Include Libraries #include "Arduino.h" #include "Mic.h" #include "Pump.h" // Pin Definitions #define MIC_PIN_SIG A3 #define WATERPUMP_PIN_COIL1 5 // Global variables and defines // Constructors Mic mic(MIC_PIN_SIG); Pump waterpump(WATERPUMP_PIN_COIL1); /* This code sets up the essentials for your circuit to work. It runs first every time your circuit is powered with electricity. */ void setup() { // Setup Serial which is useful for debugging // Use the Serial Monitor to view printed messages Serial.begin(9600); } /* This code is the main logic of your circuit. It defines the interaction between the components you selected. After setup, it runs over and over again, in an eternal loop. */ void loop() { //Mic int micVal = abs(mic.read() -500); Serial.print(F("Val: ")); Serial.println(micVal); //SubWaterPump if(micVal > 400){ waterpump.on(); // turns on }else{ waterpump.off();// turns off } } |
操作
将麦克风放在破碎的气球中, 并将气球连接到电机上。吹碎的气球使另一个气球充气。
