Code Implementation: o The Arduino program is written using the DHT library, which simplifies communication with the DHT11 sensor. o The program initializes the sensor and continuously reads ...

Connections LM35 Sensor: Connect VCC of LM35 to 5V on Arduino. Connect GND of LM35 to GND on Arduino. Connect the output pin of LM35 to A7 (analog input) on Arduino. LEDs: Connect the long leg (+ve) ...

How to build a Temperature Controlled Fan using Arduino and LM35? We will be building this temp controlled fan step by step. We will first interface the LM35 sensor with Arduino UNO to measure the ...

I used an LCD shield to display the current temperature and speed of the fan, but you can use the circuit without the LCD display. You also need to select the transistor by the type of fan that you ...

COVID-19 and its genetic mutations pose a challenge to the world and affect the economic system of countries. Recently, countries were forced to reduce restrictions on airports, universities and ...

The project is named as “DIGITALLY SENSE HEART RATE AND BODY TEMPERATURE USING ARDUINO”. With the development of technology, in this project we can digitally sensing body temperature and heart rate ...