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Recent content by johney

  1. J

    Rf link between 2 pic 16f628 using ART

    Re: rf link between 2 pic 16f628 using uart http://www.winpicprog.co.uk/pic_tutorial12.htm have used the Manchester code in the example but have to send the packet at least 20 times before my mcu sleeps to get a good desired range and reliability of receiving the data in 1st to 3rd cycle. But I...
  2. J

    Rf link between 2 pic 16f628 using ART

    Re: rf link between 2 pic 16f628 using uart I have tried mikroc Manchester example but it only works with wired connection even I tried to send preamp bits but with no success on rf link
  3. J

    Rf link between 2 pic 16f628 using ART

    Re: rf link between 2 pic 16f628 using uart I am using a 1/4 wavelength whip Antena and when I am using same module with same Antena with ht12e and ht12d I am getting the desired range
  4. J

    Rf link between 2 pic 16f628 using ART

    Re: rf link between 2 pic 16f628 using uart I am using syn115 for transmitter and syn480 as receiver works on ask
  5. J

    Rf link between 2 pic 16f628 using ART

    rf link between 2 pic 16f628 using uart need help for establishing rf link between two 16f628 using 315 mhz rf tx rx module below is the code i am using but coming across the range issue need help to increase the range of the system to atleast 25-30 meters through the walls Thanks TX code...

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