将Arduino 数字引脚 [2] 连接到“FrequencyMeter1”引脚 将“FrequencyMeter1”引脚连接到 DisplayOLED1 > Text Field1 pin Clock 将“FrequencyMeter1”引脚连接到 DisplayOLED1 > Text Field1 引脚 第5 步:生成、编译和上传 Arduino 代码 在Visuino 中,单击底部的“Build”选项卡,确保选择了正确的端口,然后单击...
确定了Hex文件,还有三个参数项要修订,一是“CLKDIV8(Divide clock by 8)”参数项修改为“Unprogrammed”;二是“CKSEL Fuses”参数项修改为“(1111)Ext. Crystal 8.0-MHz”;三是Advanced Properties的Clock Frequency参数项设为16Mhz。最后点击编辑对话框的“确定”按钮,然后就可以仿真了,如图:(双击ATMEGA328P) ...
选择“IntegerToAnalog3”,属性窗口将Scale设置为0.05 选择“SineAnalogGenerator1”和属性窗口点击“Frequency”pin图标并选择“Float SinkPin” 选择“SineAnalogGenerator2”和属性窗口点击“Frequency”pin图标并选择“Float SinkPin” 选择“SineAnalogGenerator3”和属性窗口点击“Frequency”pin图标并选择“Float SinkPin...
图7 Proteus中的ATMEGA328P单片机的Hex文件加载和参数设置 确定了Hex文件,还有三个参数项要修订,一是“CLKDIV8(Divide clock by 8)”参数项修改为“Unprogrammed”;二是“CKSEL Fuses”参数项修改为“(1111)Ext. Crystal 8.0-MHz”;三是Advanced Properties的Clock Frequency参数项设为16Mhz。最后点击编辑对话框的...
This function modifies the clock frequency for I2C communication. I2C slave devices have no minimum working clock frequency, however 100KHz is usually the baseline. Syntax Wire.setClock(clockFrequency) Parameters clockFrequency: the value (in Hertz) of desired communication clock. Accepted values are ...
/* 【Arduino】168种传感器模块系列实验(资料代码+仿真编程+图形编程) 实验一百三十六:0.91寸OLED液晶屏显示模块 IIC 12832液晶屏 兼容3.3v-5V 项目二十三:黄色屏声音可视化器 实验接线: max9814接A0 oled模块 Ardunio Uno GND---GND接地线 VCC---5V 接电源 SDA---A4 SCL --- A5 */ #include "arduinoFFT....
一、首先配置并安装好platformio 可以参考我这篇帖子:如何安装 PlatformIO? 二、下载并安装对应的库文件 1.在PIOHOME的HOME里面创建一个工程配置如下 2.在PIOHOME的libraries里面搜索并安装这两个库到你的工程中 lv_arduino lv_arduino 添加lv_arduino到工程目录下 ...
oled模块 Ardunio Uno GND---GND接地线 VCC---5V 接电源 SDA---A4 SCL --- A5 */ #include "ssd1306.h" uint32_t lastMillis; uint8_t hours = 10; uint8_t minutes = 02; uint8_t seconds = 0; void printSeconds() { if (seconds...
Select your preferred pinout. Personally, Standard is the most logical one; Bobuino is better for Arduino UNO pin compatibility. Read more about the different pinoutshere. Select your preferred clock frequency.16 MHzis standard on most Arduino boards. ...
两个arduino实现通信,一个uno,一个mega,uno端连接lcd1602,显示通信类容 mega的程序如下: String device_mega = ""; String device_uno = ""; void setup() { // put your setup code here, to run once: Serial.begin(9600); Serial1.begin(9600); ...