A multi-channel temperature and humidity measurement system based on a micro-controller

Abstract

In recent years, microcontrollers are devices used widely for measuring physical quantities, processing measured values and controlling systems. Their specifications like conversion into embedded systems, quite convenient price-performance relationship and repeatable programming ability make these devices candidate for many applications. This study mainly differs from analog measurement tools since the temperature and humidity can be reliably measured from five different locations simultaneously with real-time specifications. This multi-channel system can be used specifically in places such as agricultural fields, greenhouse, server rooms etc. where different environmental conditions from apart locations need to be measured and controlled. This system can also be used for other purposes since it is open for further studies.