The ESP32 Analog Temperature Sensor (LM35) project demonstrates how to read temperature using an LM35 analog temperature sensor with an ESP32 microcontroller. LM35 is widely used due to its linear ...

This project involves building a wireless temperature monitoring system using an Arduino-compatible board and a DS18B20 sensor. The system transmits real-time temperature data to a mobile device via ...

ESP32 Touchless temperature sensor – Display, Speak & upload to cloud Ever since the UK variant of Covid19 hit our country towards the end of March-21, in a span of two weeks we have more than 300 ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

The ESP8266 and its heavyweight sibling the ESP32 are fantastic boards to develop with as they allow you to quickly and easily get a project online. Just tack a few sensors and some LEDs on them, a… ...

Project Hardware/Software Selection. ESP32: ESP32 is used for its built in WIFI and Bluetooth feature along with its powerful circuit controlling ability. HC05: HC05 is one of the most popular ...

Think of the body temperature scanner that you have at the gate, checks temperature, displays it , announces whether it is safe or unsafe to allow entry and finally it uploads to a cloud data base. It ...