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433mhz Tx and Rx

Discussion in 'Radio and Wireless' started by Bigdee, Jul 13, 2014.

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  1. Bigdee

    Bigdee

    2
    0
    Jul 13, 2014
    I am building a weather station project. Can anyone pretty please help me with a suitable circuit(s) for the 433mhz Tx and Rx, I have searched on google with no luck.
    Thanx I'm advance
     
  2. davenn

    davenn Moderator

    13,648
    1,884
    Sep 5, 2009
    there are dozens of 433MHz TX and RX modules on the net, supply power to each module, put data in, get data out

    what did you search for ??

    try 433MHz Tx and RX modules

    cheers
    Dave
     
  3. Bigdee

    Bigdee

    2
    0
    Jul 13, 2014
    thanx Dave

    on searching im only finding built up modules, wanted something i can build on my own. i'm a novice.
     
  4. davenn

    davenn Moderator

    13,648
    1,884
    Sep 5, 2009
    If you are a novice, you don't even want to consider building RF gear on that frequency.
    Without lots of specialist test gear you would have no idea how well your transmitter was
    working, if it had a clean output etc so that it didn't interfere with other people !!

    PLEASE use premade modules and leave you novice activities to working out the interfacing
    of the sensor to the transmitter and detection parts to the receiver module

    Cheers
    Dave
     
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