float voltage = sensorValue * (5.0 / 1023.0);:将读取到的模拟值转换为实际的电压值。公式如下: voltage=sensorValue×(1023.05.0) - 这里假设Arduino的参考电压为5V,模拟输入的分辨率为10位(0到1023)。 Serial.println(voltage); :将转换后的电压值通过串行通信发送到电
Reads an analog input and prints the voltage to the Serial Monitor. 读取模拟输入并打印电压值到串口监视器。 This example shows you how to read an analog input on analog pin 0, convert the values from analogRead() into voltage, and print it out to the serial monitor of the Arduino Software...
Arduino hardware communicates with the host computer over Wi-Fi® or Bluetooth®. Example: readVoltage(a,pin,NumSamples=5) Data Types: double Duration— Duration for acquisition of voltage positive integer Since R2025a Duration for acquisition of voltage in seconds, specified as positive integer...
clear a; a = arduino('COM8', 'Uno', 'Libraries', 'I2C'); Create the sensor object for the sensor in use. sensorObj = lis3dh(a); Return one sample of voltage data. sensorObj = lis3dh with properties: I2CAddress: 24 ("0x18") Bus: 0 SCLPin: "D21" SDAPin: "D20" Sampl...
a = arduino(); forr = 1:10 H(1,r) = readVoltage(a ,'A0') pause(1); end ts = timeseries(H(1,:),1:length(H));%(data)(time) save('ardu1','ts','-v7.3') This is the answer from command window. H = Columns1 through 6 ...
I am using arduino due which has 96 Kb of RAM. I want to use full sampling speed of microcontroller's ADC. I am trying to make a function like readVoltage() to return a string of data from microcontroller's memory but it seems tough job. Please...
格瑞图:Arduino-0002-内置示例-模拟读 Analog Read Serial 格瑞图:Arduino-0003-内置示例-最简化代码 Bare Minimum 格瑞图:Arduino-0004-内置示例-闪烁 Blink 1、示例代码及解析 (1)代码 /* DigitalReadSerial Reads a digital input on pin 2, prints the result to the Serial Monitor ...
Read voltage of battery expand all in page Add-On Required:This feature requires theSimulink Support Package for Arduino Hardwareadd-on. Libraries: Simulink Support Package for Arduino Hardware / Arduino Motor Carrier Description TheBattery Readblock reads the voltage of the battery connected to an ...
WiredSerial.print (voltage); WiredSerial.print ("); } } WiredSerial.println(); delayMicroseconds (1); digitalWrite (IPIn_CS、高电平); 退货(50); } 设置代码如下所示– void adsSetup() { //使用命名空间 ADS1298; ADC_wreg (GPIO、0); ...
voltage_power_supply = 12; // initialise driver hardware driver.init(); // link driver motor.linkDriver(&driver); // set control loop type to be used motor.controller = MotionControlType::velocity; // initialize motor motor.init(); // align encoder and start FOC motor.initFOC(); } ...