int sensorValue = analogRead(A0); // Convert the analog reading (which goes from 0 - 1023) to a voltage (0 - 5V): 将模拟读取(从 0-1023)转换为电压(0 - 5V): float voltage = sensorValue * (5.0 / 1023.0); // print out the value you read: 打印读取的值: Serial.println(voltage);...
begin(9600); // 初始化串口通信 } void loop() { sensorValue = analogRead(analogInPin); // 读取模拟输入的值 voltage = sensorValue * (5.0 / 1023.0); // 将模拟输入的值转换为电压值 // 打印输出 Serial.print("sensor = "); Serial.print(sensorValue); Serial.print("\t vol = "); ...
//These two values differ from sensor to sensor. user should derermine this value. #define ZERO_POINT_VOLTAGE (0.324) //define the output of the sensor in volts when the concentration of CO2 is 400PPM #define REACTION_VOLTGAE (0.020) //define the voltage drop of the sensor when move th...
【雕爷学编程】Arduino动手做(149)---MAX9814咪头传感器模块6 37款传感器与执行器的提法,在网络上广泛流传,其实Arduino能够兼容的传感器模块肯定是不止这37种的。鉴于本人手头积累了一些传感器和执行器模块,依照实践出真知(一定要动手做)的理念,以学习和交流为目的,这里准备逐一动手尝试系列实验,不管成功(程序走通)与...
motor.linkSensor(&sensor); // 驱动程序配置 // power supply voltage [V] driver.voltage_power_supply = 24; driver.init(); //连接电机和驱动器 motor.linkDriver(&driver); // 选择FOC调制(可选) motor.foc_modulation = FOCModulationType::SpaceVectorPWM; ...
本模块基于电阻分压器原理设计,使接口端输入电压降低5倍,Arduino模拟输入电压高达5V,那么电压检测模块的输入电压不能大于5V × 5 = 25V (如果采用3.3V系统,输入电压不能超过3.3vx5 = 16.5V)。因为Arduino AVR芯片用于10 AD,所以模拟模块的分辨率为0.00489V (5V / 1023),因此,电压检测模块检测的最小输入电压为...
linkDriver(&driver); // aligning voltage motor.voltage_sensor_align = 3; // choose FOC modulation motor.foc_modulation = FOCModulationType::SpaceVectorPWM; // set torque mode motor.torque_controller = TorqueControlType::voltage; // set motion control loop to be used motor.controller = ...
You can also move the second line of code to the ‘loop’ function so that it will be executed repeatedly and keep transmitting it. This is useful if you are monitoring something in real time such as voltage or a sensor reading.You should see the ‘TX’ light on your Arduino blink ...
Serial.println("Did not find fingerprint sensor "); while (1) { delay(1); } } //OLED display setup Wire.begin(); display.begin(SSD1306_SWITCHCAPVCC, 0x3C); //displays main screen displayMainScreen(); } void loop() { displayMainScreen(); ...
float voltage = sensorValue * (5.0 / 1023.0); // print out the value you read: Serial.println(voltage); } [Get Code] 更多 setup() loop() analogRead() int Serial float BareMinimum: 开始一个新程序的最简框架 Blink: 使一个LED灯开关. ...