dht22 sensor

Automating A Home Snowmaker Using An Avr Microcontroller

Before describing how the automated system functions, it is important to describe the science of snowmaking in general and to define a few key terminology that will appear often in the remaining sections of the text. Although the science of snowmaking is complex, for the purposes of this study, just a quick summary is required. …

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Temperature and Humidity monitoring with DHT22 sensor Arduino Uno R3

The objective of this tutorial is to learn how to use the DHT22 sensor with Arduino uno. The room temperature and humidity will be printed to serial monitor and also will be displayed to the LCD 4×20 in Proteus ISIS. DHT22 is simple basic, cheap digital temperature and humidity sensor. It uses a capacitive humidity …

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