红外测距系统硬件连接如下图所示: 4、Arduino功能设计 在基于Arduino与LabVIEW的上下位机红外测距系统中,Arduino Uno控制板需要完成以下功能:接收和判断命令、采集和传输GP2D12...初始化程序框图如下图所示: 在“测距_测量"事件结构中,通过“测量子程序"读取Arduino Uno控制器返回的数据,并利用公式节点和5阶...
Uno R3 Like the Uno R2 and Uno SMD, the Uno R3 utilizes a second microcontroller to handle USB communications. The Arduino Ethernet does not have built-in USB. Figure 4-15 shows the block diagram for the Uno R3 and Uno SMD boards. The pin functions for the Uno R3 are shown in Figure...
In the above diagram you would read an analogue value from 2 pins up on the left with analogRead(A4). Arduino ADC Specification ParameterArduino Uno/Nano Voltage Supply (Vs) 1V8 ~ 5V5 Interface Built in Resolution 10 bit Absolute Accuracy (Including INL, DNL, quantization error, gain & offs...
回到LabVIEW的主界面,在Block Diagram中拖拽一个"LINX Device"节点。 右键点击"LINX Device"节点,选择"Open LINX Configuration"。 在LINX Configuration中,选择你所使用的Arduino板型,并选择之前配置的串行通信端口。 在Block Diagram中,拖拽一个"Serial Read"节点,并将其连接到"LINX Device"节点。 运行VI,即可读取A...
An Arduino Uno 微控制器具有中央处理单元(CPU);它存储上传的草图,并处理和指导命令。 数字和模拟引脚用于发送和接收数字和模拟数据。 Arduino 还有一个串行接口,允许 Arduino 通过串行端口向计算机发送数据;这就是我们在本书中向计算机发送数据和从计算机接收数据的方式。
Arduino Uno Pin Diagram Power Supply Thepower supplyof the Arduino can be done with the help of an exterior power supply otherwise USB connection. The exterior power supply (6 to 20 volts) mainly includes a battery or an AC to DC adapter. The connection of an adapter can be done by plug...
Arduino Uno Arduino Mega 2560 Arduino Leonardo Arduino Due Arduino Micro Arduino Mega-ADK Arduino motor control board Arduino Uno R4 WiFi Nano Boards Arduino Nano 3.0 Arduino Nano 33 IoT Arduino Nano 33 BLE Sense Arduino Nano RP2040 Connect ...
对于我们的第一个机器人,我们使用了Arduino UNO微控制器。 Arduino是一个基于灵活,易于使用的硬件和软件的开源电子原型平台。 它适用于艺术家,设计师,业余爱好者以及对创建交互式对象或环境感兴趣的任何人。 在众多微控制器中,我们使用Arduino UNO是因为: ...
Arduino Uno/Nano ADC Mux block diagramSource: ATMega328P datasheet Arduino ATtiny85 ADC Mux block diagram Source: ATtiny85 datasheet ATTiny85 Internal Voltage Reference The ATTiny85 voltage reference, which is selectable as either 1V1 or 2.56V, is slightly differently arranged in the ADC. The AR...
Reset. Bring this line LOW to reset the microcontroller. Typically used to add a reset button to shields which block the one on the board. Communication The Arduino Uno has a number of facilities for communicating with a computer, another Arduino board, or other microcontrollers. The ATmega328...