This project demonstrates how to interface an STM32F401RE microcontroller with an Arduino Uno using a DHT11 sensor to monitor temperature and humidity. The collected data is then displayed on the ...

The DHT11 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and sends the data to a digital pin on the ...

Now go ahead to upload the code to Arduino and open serial monitor from “Tool” menu of Arduino IDE. This code snippet read current temperature value and display it to serial port every 100 ...

Fig. 2: Circuit diagram humidity and temperature monitoring using Arduino with ESP8266. The DHT11 sensor senses humidity and temperature, and sends the information to digital pin 5 of Arduino MCU, as ...

Arduino Sketch //Room Temperature Monitor //T.K.Hareendran #include <LiquidCrystal.h> // Include the library to use a LCD display #define tempSensor 0 // Define the A0 pin as “sensor” int Vin; // ...

Most Arduino users will know about the Serial Monitor built into the IDE (available from the ‘Tools’ menu, or with keyboard shortcut Ctrl+Shft+M). This is a simple serial terminal that displays any ...