Wireless Water Level Controller

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  • September 15, 2014 at 8:09 pm #8889
    Sabareesh
    Participant

    I got initial idea from EFY that is.

    http://www.electronicsforu.com/electronicsforu/circuitarchives/view_article.asp?sno=480#

    And

    https://electrosome.com/water-level-indicator-controller-pic/

    I am asking this because I previously made the 1st circuit and now I think to make it wireless.

    I want to combine both that is make the 1st one workig wireless. How can I do this ? Anybody help me please I am new to all these microcontroller stuffs
    Thanks

    September 16, 2014 at 10:28 am #9027
    Ligo George
    Keymaster

    Hello, you can use ASK RF Transmitter and Receiver… Try the following link :
    ASK RF Transmitter and Receiver

    September 16, 2014 at 8:05 pm #9028
    Sabareesh
    Participant

    I am fully confused Will you help me to connect HT12E/D and ASK RF Module to AT89C51. I am asking which pin to which?

    in the circuit using “PIC Microcontroller” the water tank is grounded(-) and in “AT89C51” circuit VCC(+) is connected to water tank.

    September 16, 2014 at 10:51 pm #9029
    Ligo George
    Keymaster

    You can transmit 4 bits of binary data wirelessly using HT12E and HT12D. Connect the data lines from the sensing section that you want to transmit to DATA LINES of HT12E and connect the received data lines (DATA LINES of HT12D) to the microcontroller.

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