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
2.1602LCD显示温湿度的代码 /* DHT11/ DHT22 Sensor Temperature and Humidity Tutorial * Program made by Dejan Nedelkovski, * www.HowToMechatronics.com */ /* * You can find the DHT Library from Arduino official website * https://playground.arduino.cc/Main/DHTLib */ #include <LiquidCrystal...
# 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...
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...
湿度, 温度 = Adafruit_DHT.read_retry(sensor_name, sensor_pin) 从传感器#read并将各自的值保存在温度和湿度变量中 lcd.clear() #Clear the LCD screen lcd.message ('Temp = %.1f C' % temperature) # Display the value of temperature lcd.message ('nHum = %.1f %%' % humidity) #Display the...
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 ...
Both the reference and the measured values are displayed on the Liquid Crystal Display (LCD). The Arduino microcontroller, being the processing unit of the system, gets the sensor's measured value and compares it with the set threshold. The results are: when the measured room temperature is ...
arduino pro micro板没有支持串口直接烧录代码，不能像arduino uno一样插上电脑写好代码直接一键编译上传...
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...