| Search found 16 matches on edaboard.com: manchester source manchester source manchester manchester decoder manchester encoder |
problem with wireless serial transmisson
as i have bought two ask modules (tx and rx) operated at 434 mhz..http://thinklabs.in/shop/product_info.php?cpath=44&products_id=72http://thinklabs.in/shop/product_info.php?cpath=44&products_id=73and i want to make remote control robot for that i am ...
Hobby Circuits and Small Projects Problems :: 17 Jul 2009 20:56 :: betwixt :: Replies: 52 :: Views: 2375
rf & pic
say i have a pair of am receiver and transmitter... how should i use it to send data from 1 receiver to 1 transmitter end?should i use uart?how should i encode the data? ive read about manchester encoding..but its rather complex. does anyone has the ...
Microcontrollers :: 02 Mar 2008 14:28 :: Zhane :: Replies: 4 :: Views: 276
source &channel coding
what are the difference between source coding and channel coding..plz explin it with some examples......
Electronic Elementary Questions :: 01 Jul 2007 18:22 :: nileshjoshi :: Replies: 8 :: Views: 495
communication paper
hey... i need project papers about communication systems(like encoder and decoder) implementating in verilog r vhdl.. can any one pl help me.....
PLD, SPLD, GAL, CPLD, FPGA Design :: 07 Jun 2007 17:59 :: venkat3271 :: Replies: 5 :: Views: 390
analog pll vs digital pll
hi, what is the differnce between analog pll and a digital pll.is this only regarding the use of xor gate as phase/frequecy detector in digital pll and we use charge pumped pfd in analog pllthanksshaikh sarfraz...
Analog Circuit Design :: 17 Dec 2006 21:38 :: willywalker :: Replies: 8 :: Views: 783
signalling rate and bandwidth
ling rate of r is r/2. i think this relation is meant only forpolar pam signalling. does the same relation between bandwidth and signalling rate hold for other signalling methods (unipolar, bipolar, manchester)?m...
Digital communication :: 17 May 2006 7:31 :: sidra :: Replies: 6 :: Views: 408
manchester code encoding using assembly code for pic
does anyone has example of it?...
Microcontrollers :: 14 Aug 2005 14:57 :: Buriedcode :: Replies: 1 :: Views: 1359
ADS
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digital clock / data recovery for an ultra low power ic
hi guys,im going to design a clock/data recovery circuit for an ultra low power ic.data comes in a manchester coded packet with length of about 120 bits and data rate of 40 to 80 kbps. to reduce the power consumption, we have to turn off the digital ...
ASIC Design Methodologies & Tools (Digital) :: 18 May 2005 8:23 :: layes2 :: Replies: 3 :: Views: 324
how to write this vhdl program to convert codes??? thanks !
hello, i want to use nrz(non return to zero) for input,then convert to manchester code, how can i write this program ???any reference ? thanks !...
PLD, SPLD, GAL, CPLD, FPGA Design :: 16 Jan 2005 11:01 :: arunragavan :: Replies: 3 :: Views: 795
wireless digital audio, the saga continues...
hi,i posted several questions in this forum about a project of mine that ive been working on, on and off for about 2 years. its a wireless digital audio system for musical instruments. heres the rough specs..resolution: 16 bit. cs5330a adc, stereo, ...
Hobby Circuits and Small Projects Problems :: 29 Oct 2004 1:34 :: Buriedcode :: Replies: 0 :: Views: 378
what is nrz encoding ?
what is nrz encoding ? its said that this encoding can run fast clock up to 2.5gb :)...
Analog Circuit Design :: 12 May 2004 22:00 :: Laplace :: Replies: 6 :: Views: 1587
pic & rf link hamming and manchester coder
i look for make a converter by rs232 to ttl for driving low power 433mhz rtx, but i want implement a hamming code for signal bit autorepair, someone know about it ? and someane have a source for manchester ?tnx...
PC Programming and Interfacing :: 19 Nov 2003 8:35 :: C-Man :: Replies: 1 :: Views: 963
mucs_pcb an open source pcb router!
i came across this project from the university of manchester severals years ago ! i tried to use it as a router for a x,y etching machine. its still going on ! it now has been ported to linuxhere is the link to the project page http://www.cs.man.ac....
Software Links :: 03 Oct 2003 16:32 :: eltonjohn :: Replies: 0 :: Views: 804
manchester decoder for avr needed
dear fellows,anyone knows about a piece of code for avr which does decodingof manchester encoded data? bitrate is around 2 kbps.~flaxa...
Microcontrollers :: 28 Jun 2003 10:57 :: ME :: Replies: 1 :: Views: 1156
mix two data lines?!
helloif you have 2 serial data lines with manchester encoding at 28kbps,how can i mix them and send it by one serial data line at upper speed like as 56kbps ?(at receive end ,i want to seperate it again and have the original 2 data lines)please help ...
Professional Hardware and Electronics Design :: 14 May 2003 16:55 :: 7rots51 :: Replies: 17 :: Views: 596
rf encoder/decoder
hi,i need to replace a holtek ht12d and ht12e with a pic 16f676, do you know source code for this ?thankstotue...
Microcontrollers :: 28 Apr 2003 18:30 :: gorkin :: Replies: 1 :: Views: 901
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