#define SCREEN_HEIGHT 32 // OLED display height, in pixels // Declaration for an SSD1306 display connected to I2C (SDA, SCL pins) #define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin) Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); #de...
display.drawFastHLine(0 , SCREEN_HEIGHT - 1, SCREEN_WIDTH, SSD1306_WHITE); display.display(); } Arduino实验场景图 【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 项目十六:使用FFT库的迷你音乐频谱仪(声谱可视化...
#define SCREEN_HEIGHT 32 // OLED display height, in pixels // Declaration for an SSD1306 display connected to I2C (SDA, SCL pins) #define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin) Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); #de...
#define OLED_RESET -1 // 重置引脚 #(如果共享 Arduino 重置引脚,则为 -1) Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); double vImag[SAMPLES]; double vReal[SAMPLES]; unsigned long sampling_period_us; arduinoFFT fft = arduinoFFT(vReal, vImag, SAMPLES, SAMPLING...
【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 0.jpg 0-.jpg OLED OLED是英文Organic Light Emitting Display(有机发光显示器)的简称,它的发光原理是指有机半导体材料和发光材料在电场驱动下,通过载流子注入和复合导致发光...
Arduino MEGA 2560 OLED接线 用于将Arduino MEGA 2560连接到OLED显示器的引脚连接如下。 OLED GND - Arduino GND OLED VCC - Arduino 5V OLED SCL - Arduino MEGA 2560引脚21 OLED SDA - Arduino MEGA 2560引脚20 ESP8266-07 连线方式 VCC-5v GND-GND ...
②执行以下步骤：在Select Image(选择图像)部分，逐个打开帧文件通过检查图像设置部分检查上传的Image Settings(图像)是否正确如果想要具有黑色背景，并且只点亮线像素，请检查倒置图像颜色,在Background选择Black 在Output（输出部分）在Code output format（代码输出格式）中指定"Arduino code ，single bitmap"在Identifier/...
display.display();//Update screen with each newly-drawn linedelay(1); }for(i=0; i<display.height(); i+=4) { display.drawLine(0,0, display.width()-1, i, SSD1306_WHITE); display.display(); delay(1); } delay(250); display.clearDisplay();for(i=0; i<display.width(); i+=4...
#include <Arduino.h> #include <TFT_eSPI.h> #include <Wire.h> TFT_eSPI TFT = TFT_eSPI(); TFT_eSprite eSprite = TFT_eSprite(&TFT); void setup() { TFT.init(); TFT.setRotation(1); TFT.fillScreen(TFT_BLUE); TFT.initDMA(); ...
// drawing commands to make them visible on screen! display.display(); delay(2000); // display.display() is NOT necessary after every single drawing command, // unless that's what you want...rather, you can batch up a bunch of ...