Using Humidity Sensor With 8051 Microcontroller

Physical quantities like Humidity, temperature, pressure etc. are monitored to get information about the environmental conditions. Various sensors are being used to measure these quantities in analog form. This article on Interfacing humidity sensor demonstrates the principle and operation of interfacing the humidity sensor with 8051 microcontroller (AT89C51). The humidity sensor is widely used in applications like weather forecast, air conditioner, Hygrometers etc.
Please visit Interfacing humidity sensor for circuit, C code, description and components used.



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    8 Discussions


    6 years ago on Introduction

    good to see a project with the 8051. That series (The 8052 AH Basic) was my first love in microcontrollers. Made the switch to Atmel, but sometimes I am yearning back :-)


    8 years ago on Introduction

    Why here? Show it on youtube or smth. No code, no shematic, no nothing (unless one register at another site)

    2 replies
    Robot Loverarnefl

    Reply 7 years ago on Introduction

    Instructables has the option to post a video, so why post it elsewhere. This is a site dedicated to projects. That is why he posted it here.