🌤 How to connect the temperature and humidity sensor DHT11 to Arduino

Daniil Zhuk
DHT11 temperature and humidity sensor is a popular and cheap sensor that can be used in a fairly wide range of temperatures and relative humidity. Let's take a look at how to connect it to the Arduino and how to read data from it.

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🌡 Connecting multiple DS18B20 sensors to ESP32

Daniil Zhuk
This guide describes how to read data from multiple DS18B20 temperature sensors using an ESP32 chip using the Arduino IDE. We will show how to connect several sensors to one ESP32 data bus, install the necessary libraries and give a simple example that you can use in your projects. This instruction is also suitable for boards of the ESP8266 family and various Arduino platforms.

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🌡 Temperature and humidity measurement on Arduino - a selection of methods

Daniil Zhuk
To create a home weather station or thermometer, you need to learn how to match the Arduino board and devices for measuring temperature and humidity. Temperature measurement can be managed with a thermistor or a DS18B20 digital sensor, but more sophisticated devices are used to measure humidity — the DHT11 or DHT22 sensors. In this article, we will explain how to measure temperature and humidity with the help of Arduino and these sensors.

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