RF transmitter/receiver circuit

htsm

Well-known member
  • Feb 1, 2007
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    මචන්ලා

    මට simple RF transmitter receiver circuits 2ක් දෙනවද තියන කෙනෙක් ඉන්නවනම්. LED එකක් on/ off කරන්න තිබ්බම ඇති. :):)
     

    pavithra_uk

    Well-known member
  • Oct 6, 2009
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    Gotland
    RF/TX modules use karala mama test kala. hari giye na. TX on kalata RX on wela apahu off wenawa. noise ekata blink wenawa false trigger wenawa.
     

    htsm

    Well-known member
  • Feb 1, 2007
    3,286
    158
    63
    RF/TX modules use karala mama test kala. hari giye na. TX on kalata RX on wela apahu off wenawa. noise ekata blink wenawa false trigger wenawa.

    433Mhz module ekada machan?
    matanam wada kala. noise enne loose connection ati.breadboard ekakada test kale? matat mulin oya lede awa. passe honda jumpers use karama hari giya. :)


    mata gedarama podi tx/rx circuits 2k hada ganna ona.ekai circuits baluwe