mySwitch.switchOn("11111","00010"); delay(1000); mySwitch.switchOff("11111","00010"); delay(1000); *//* Same switch as above, but using decimal code */mySwitch.send(5393,24);//5393表示发送的信号代码,24表示数据长度。 delay(1000);//暂停1000毫秒后再执行下一行代码。 mySwitch.send(53...
如果您输入“1”,您将切换到继电器1,如果它是“OFF”为“ON”,如果是“ON”则为“OFF”。发送“2”则会对继电器2进行相同的操作。对于这两个继电器,状态保存在布尔型变量(“relay1State”和“relay2State”)中,并且对于每个继电器,LED会在其真正为“ON”时亮起。 除了Arduino之外,不需要任何其他东西来使用该...
Kill Switch Button|Versatile Switch Control:The Toggle Switch offers ON-OFF-ON and ON-OFF configurations, perfect for various applications. Durable Construction:Built to last, this switch withstands AC 125V/6A and 250V/3A loads, ideal for robust power management. Easy Installation:Designed for ea...
Serial.println("Switch closed"); digitalWrite(LED_PIN, HIGH);// Turn the LED on}else{ Serial.println("Switch opened"); digitalWrite(LED_PIN, LOW);// Turn the LED off} } 上传草图后,抓住磁铁,把它靠近开关。当磁铁到达干簧管1厘米的距离时,它应该触发。 代码说明 该代码比较通俗易懂。首先定义...
// LCD 初始化lcd.init();// 打开屏幕背光lcd.backlight();}voidloop(){if(Serial.available()>0){char c=Serial.read();if(c=='1'){digitalWrite(led,HIGH);lcd.setCursor(5,0);lcd.print("LED ON ");}if(c=='0'){digitalWrite(led,LOW);lcd.setCursor(5,0);lcd.print("LED OFF");}}...
isSentinel(user_input[1])) verbose = (VerboseMode)atoi(&user_input[1]); printVerbose(F("Verb:")); switch (verbose) { case VerboseMode::nothing: println(F("off!")); break; case VerboseMode::on_request: case VerboseMode::user_friendly: println(F("on!")); break; } break; case ...
(EVENT_led_onoff,&varR_LED_OnOff);//Address for storing data}if(varR_LED_OnOff==1){digitalWrite(myledPin,HIGH);// sets the user LED on}else{digitalWrite(myledPin,LOW);// sets the user LED off}KEY_Handle();//key handle , network configurewifiStatusHandle();//WIFI Status Handlemy...
Serial.println("on"); // 向串口调试终端打印字符串 // “number of button pushes: ”,此处没有换行。 Serial.print("number of button pushes: "); // 接着上一行尾部,打印记录按键次数变量的数值。 Serial.println(buttonPushCounter); } else { // 向串口调试终端打印字符串“off”, // 表示当前按...
Serial.println("on"); Serial.print("number of button pushes: "); Serial.println(buttonPushCounter); } else { //如果目前的状态时LOW,则按键从ON转为OFF Serial.println("off"); } // 延迟一点时间避免反复 delay(50); } // 保存目前的状态到上一次状态,为下次循环做准备 ...
digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level) delay(1000); // wait for a second digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW delay(1000); // wait for a second ...