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Recent content by photon

  1. P

    transmitting & receiving data

    check the following link https://www.electro-tech-online.com/custompdfs/2011/01/v69-49.pdf it is the target!
  2. P

    transmitting & receiving data

    hello again forget a bout the PLL , PIC , and AVR ... can't we decode the Manchester data with just individual gates and flip flops ?!
  3. P

    transmitting & receiving data

    hello again brown, thanks for you replying . it's true that there is a sea of methods to do what i want , but using the PLL is the most simple and easy method . guys ! ,i only asked for the output !? come on ! ccurtis , thanks a lot for your advice , but .. i only want to send a serial data ...
  4. P

    transmitting & receiving data

    i have implemented the circuit in real the final attached circuit was working well , but with some adjustments . any way i want to know how to use PLL? from where can i get the output ? i am using a clock of about 100KHZ as a test . from the data sheet i get the following design...
  5. P

    transmitting & receiving data

    hey guys to turn around my table !! mr.BrownOut you have said that "Photon, you're trying to use manchester encoding in your scheme and you're connecting the clock signal from your transmitter to your receiver. By connecting the clock, the encoding becomes unnessary. You typically use...
  6. P

    transmitting & receiving data

    hello every body i have implemented the circuit using one method sending the clock and the data each in its independent wire , this method is very easy and simple but i find another good idea , it's approximately just what super _voip said , using manchester encoding technique to embed...
  7. P

    transmitting & receiving data

    Hello a gain Sorry for make you waiting mr.ccurtis , I have implemented the circuit using the multisim 8 .. I don’t know but ,when I have ran the simulation ,an error massage always came out and says that the timestep is too small , although I followed the instruction to get out from this...
  8. P

    transmitting & receiving data

    hello mr.ccurtis very well , thank you for posting your circuit designe , you are so kind . i have seen your circuit , it is a nice idea to replace the mux and the counter with the (parallel to series converter ) ,actually it will do the same function but with decreasing the number of...
  9. P

    transmitting & receiving data

    there is some mistakes I figured out from the last circuit I post , first the NAND gate at the counter in the receiver made the clock to be reset the counter with a very high speed , so I deleted it , I think this will not effect , because the counter will continuous to operate normally , & I...
  10. P

    transmitting & receiving data

    Hello mr.ccurtis glad to see your reply . Actually it is my pleasure to accept your offer about your circuit that you had design I think it will help me somehow. For my problem …… and let me write this ( ahhhh! ) . that is better . As you now mr .ccurtis the mux must have enables to...
  11. P

    transmitting & receiving data

    Hello mr.Crutschow nice to write to you Well , I am not interested in a very simple circuit , that is if these two components are really existed in my country and cheap , also our mini project should not be very simple or very complex , I have to make it in the middle , so if you have any idea...
  12. P

    transmitting & receiving data

    Hello again ..... This circuit doesn’t catch with me any way I came from , I did another circuit that gives me 1 just when the first bit has been received and when all data received it Resets the counter preventing any delay accumulation , the same theory for your circuit mr,ccurits (thank u...
  13. P

    transmitting & receiving data

    Hello mr.ccurtis Ahhhh! . Actually I did what you have told me to do ,your circuit was brilliant & awesome ,but unfortunately , for some reasons the cuircuit didn’t work well , I wonder if I made any mistakes , but I don't think so , you can check the connection with your self if you...
  14. P

    transmitting & receiving data

    thank you mr. ccutits for your replying i will check your circuit & then tell you the result , for the resetting bit , i think the best & the easiest way is to connect an and gate with 4 input to the output of the counter at the receiver , so the output will be 1 only if all output are 1 ( all...
  15. P

    transmitting & receiving data

    Hello guys, this is the first time that I post here in this website so I hope it will be a good beginning , My mini project is about " transmitting & receiving data " , the system I am going to implement is as shown in the figure below , have a time to look on it…. All right, the explanation...
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