/*ReadAnalogVoltageReads an analog input on pin 0, converts it to voltage, and prints the result to the Serial Monitor.Graphical representation is available using Serial Plotter (Tools > Serial Plotter menu).Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V ...
读取模拟电压（Read Analog Voltage）本示例展示了如何读取模拟输入0脚的模拟信号，将来自analogRead()的值...
Serial.println(voltage) 现在,当你打开你在Arduino IDE软件上的串口监视器(可以通过键盘快捷键Ctrl+Shift+M打开),你应该看到一个范围从0.0-5.0的稳定的数据流。随着你转动那个旋钮,这个输入到A0引脚的电压值会随之变化。 /* ReadAnalogVoltage Reads an analog input on pin 0, converts it to voltage, and pr...
Serial.println(voltage) 现在,当你打开你在Arduino IDE软件上的串口监视器(可以通过键盘快捷键Ctrl+Shift+M打开),你应该看到一个范围从0.0-5.0的稳定的数据流。随着你转动那个旋钮,这个输入到A0引脚的电压值会随之变化。 /* ReadAnalogVoltage Reads an analog input on pin 0, converts it to voltage, and pr...
DigitalReadSerial- 读取一个按键, 并把它的状态输出到 Arduino 串口窗口 Fade- 示范使用模拟输出使 LED 变暗. ReadAnalogVoltage- 读取模拟输入,并把电压输出到 Arduino 串口窗口 翻译:硬创联盟翻译组翻译员 – Lepton-华 审核:硬创联盟翻译组技术审核 - 神奇海螺 返回主目录...
/*ReadAnalogVoltage 读取模拟电压 Reads an analog input on pin 0, converts it to voltage, and prints the result to the serial monitor. OPEN THE SERIAL MONITOR TO VIEW THE OUTPUT >> Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground. ...
BareMinimum - 需要开始一个新的程序的最简框架 Blink - 使LED灯开和关 DigitalReadSerial - 读取一个开关,打印其状态到Arduino串口监视器 Fade - 示范怎么用模拟输出来使LED灯的亮度变淡 ReadAnalogVoltage - 读取一个模拟输入,并打印电压值到串口监视器...
intsubraction_value =(voltage_value0 - voltage_value1) ; float temp_val = (subraction_value*0.00488); float current_value = (temp_val/22); #include LiquidCrystal lcd (7,8,9,10,11,12); void setup() { // put your setup code here, to run once: ...
Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground. This example code is in the public domain. https://www.arduino.cc/en/Tutorial/BuiltInExamples/ReadAnalogVoltage */ // the setup routine runs once when you press reset: ...
AnalogReadSerial - 读取电位计,并打印它的状态到Arduino串口监视器 BareMinimum - 需要开始一个新的程序的最简框架 DigitalReadSerial - 读取一个开关,打印其状态到Arduino串口监视器 Fade - 示范怎么用模拟输出来使LED灯的亮度变淡 ReadAnalogVoltage - 读取一个模拟输入,并打印电压值到串口监视器...