10次完毕后释放回收引脚 ***/#include"LED.h"LEDled(7);byte count=0;voidsetup(){Serial.begin(9600);}voidloop(){if(count<10){led.on();delay(300);Serial.print("LED state:");Serial.println(led.getState(),DEC);led.off();delay(300);Serial.print("LED state:");Serial.println(led.get...
Serial.print(78, OCT) 得到 "116" Serial.print(78, DEC) 得到 "78" Serial.print(78, HEX) 得到 "4E" Serial.print(1.23456, 0) 得到 "1" Serial.print(1.23456, 2) 得到 "1.23" Serial.print(1.23456, 4) 得到 "1.2346" Serial.print('N') 得到 "N" Serial.print("Hello world.") 得到 "...
print(code[j]); } Serial(" "); digitalWrite, LOW); //密码成功,开门 delay(2000); digitalWrite(realy HIGH); lcdclear(); //清屏 lcd.setCursor0,0); //设置显示指针 lcd.print("===Clded Lock==="); /输出字符到LCD1602上 lcd....
Serial.print("-"); codePtr = (2*codePtr) + 2; } else { if(ctrLow == dotLen*2){ Serial.print(MorseTree[codePtr]); codePtr = 0; } } ctrHigh = 0; digitalWrite(13, LOW); noTone(9); } }
DigitalReadSerial 数字串口读取 Reads a digital input on pin 2, prints the result to the Serial Monitor 从针脚 2 读取数字输入,并打印至串口监视器。 This example code is in the public domain. 此代码示例位于公共域中。 https://www.arduino.cc/en/Tutorial/BuiltInExamples/DigitalReadSerial ...
Serial.println(""); }//Define an onError handler function to receive error responses//Arguments are the error code returned and a user-supplied token to identify the causing requestvoidhandleError(Error error, uint32_t token) {//回调函数//ModbusError wraps the error code and provides a read...
Serial.print(rpm2_LOW,BYTE); Serial.print(val_right,BYTE);// 向上位计算机上传PID调节后的右轮电机PWM功率值 if(flag=='a') //根据刚刚调节后的小车电机PWM功率值,及时修正小车前进或者后退状态 advance(); if(flag=='b') back(); //恢复到编码器测速的初始状态 ...
Serial.print(" s"); } Serial.print(rawCodes[i - 1], DEC); } Serial.println(""); } else { if (codeType == NEC) { //如果是NEC协议类型 Serial.print("Received NEC: "); if (results->value == REPEAT) { // Don't record a NEC repeat value as that's useless. ...
Serial.print(","); Serial.print(analogRead(greenPin)); Serial.print(","); Serial.println(analogRead(bluePin)); } /* Processing code for this example // This example code is in the public domain. import processing.serial.*; float redValue = 0; // red value ...
print(data[2]); Serial.print("---"); Serial.println(data[3]); } 代码详解 小车装有4个TCRT5000,从最右边模块开始读入数据,放入data[]数组中 代码语言:javascript 代码运行次数:0 运行 AI代码解释 data[0] = digitalRead(10); data[1] = digitalRead(11); data[2] = digitalRead(12); data[3]...