Arduino Nano 开发板 引脚定义 实物展示 代码 /* https://breakrow.com/miliohm/temperature-and-humidity-sensor-dht11-with-arduino-tutorial-make-oled-termometer/ 10 - DHT11 pin OLED: SDA - SDA SCL - SCL */ #include < SPI.h > #include < Wire.h > #include < Adafruit_GFX.h > #include...
* https://playground.arduino.cc/Main/DHTLib */ #include <dht.h> #define dataPin 8 // Defines pin number to which the sensor is connected dht DHT; // Creats a DHT object void setup() { Serial.begin(9600); }e void loop() { int readData = DHT.read22(dataPin); // Reads the ...
# LiquidCrystal – https://github.com/arduino/Arduino/blob/master/libraries/LiquidCrystal/LiquidCrystal.cpp # import subprocess import re import sys from time import sleep from datetime import datetime class Adafruit_CharLCD: # commands LCD_CLEARDISPLAY = 0×01 LCD_RETURNHOME = 0×02 LCD_ENTRYMODE...
草图上传后,打开“串行监视器”窗口以查看Arduino的输出。 在串行监视器上输出 代码说明: 草图首先包括DHT库。接下来,我们需要定义传感器的数据引脚连接到的Arduino引脚号,并创建一个DHT对象。因此,我们可以访问与库相关的特殊功能。 #include<dht.h>#define dataPin 8// Defines pin number to which the sensor i...
幸运的是，将DHT11或DHT22传感器连接到Arduino很简单。它们使用2.54mm间距的排针，因此您可以轻松地将...
我还制作了另外一个示例，在LCD上显示这些结果。 以下是该示例的源代码：/* DHT11/ DHT22 Sensor ...
Comprehensive Starter Kit:This TZT UNO R3 Kit includes a 0.96" OLED display, 1602 LCD, relay, servo motor, and DHT11 sensor, perfect for Arduino beginners. Customizable Integrated Circuits,With is_customized:Yes, this kit allows for personalized Arduino projects, catering to unique needs and pre...
* Data from the DHT11 Sensorusing the one-wire Communication protocol. * And Displays the Extracted Data on a 20x4 LCD Display. * The Project uses an external XTAL of 4MHZ. * * Website: https://space.bilibili.com/314404732 //doubixiaohanhan ...
1602 LCD通常有14条引脚或16条引脚,14与16引脚的差别在于16条引脚多了背光电源线VCC(15脚)和地线GND(16脚),其它引脚与14脚的LCD完全一样,如下: 2.3.2.2 与Arduino的连接 1602 LCD与Arduino的直接相连有两种接线方式:四线法和八线法。顾名思义,四线法就是只需要连接8个数据引脚中的四个即可,八线法则需要全...
material:FR4;Application:Experience;Stock:Yes;Payment term:Paypal TT Trade Assurance;SHIPPING WAY:DHL FEDEX UPS EMS TNT ETC;Place of Origin:CN;Brand Name:Keyestudio;Model Number:KS0034;Type:Temperature Sensor;|Alibaba.com