
                              Linux Aaq
                                       
Rui Li [1]ruili@worldnet.att.net

   v0.003, 26 April 2001
     _________________________________________________________________
   
   og峹ЧAp Linux ²檺Aaq. Auݭn@Ӥpp²
   q,NiH Linux AaqF
     _________________________________________________________________
   
1. ²

2. tέnD

3. q򥻭z

4. P

5. Copyright and License
     _________________________________________________________________
   
1. ²

   ۫HܦhHQD Linux O_iHaqOHo]@OڤwF
   , {b,ڥiHA@Ӫ֩wסG Linux iHD`P²檺Aa
   q!
   
   eqɶӵL,N mini-howto  coffee-machine g峹qs
   @f, MA[Hi,FӤpaqqo˥iHQ crontab ۰
   ]wܦhF ,pǤqO,Žզb@wɶ۰ʥ}.ϥunO
   q²檺} ثe౱.M,oӹq]iH䥦F.O]
   naq@I pp.pڮa VCR M VCD QڧL,ҥH 
   /, ei/h, WD iHιq.gӤp{,٥iHQ
   web ӱ] HMڳO telnet or ssh ^ QμƾھJiH쥴q
   ۤvq,J@ոX YӮaq.ڤUZɭ,NiHq줽
   telnet a,o˦^hɭ,Žդwg}F, pGɶ⪺,^aɭ
   O]n}F:)
   
   oӹq̤jnBNOD`².unӹqlNవ.iH q
   H]}.
   
   oӹqiHA},৹h\,oNݧAۤv򱱨. ڦbo
   Nu򥻪F.
   
2. tέnD

   HK@xiH˰_ Linux q,Twӥ`u@æCNiHF. 
   ثebΤ@x 386DX with 4MB RAM 40MB HD qڪaq. n
   ,Aݭn gcc hs豱{. pGQ telnet ,Aٻݭn
   telnetd AiHۤvgӱæC𪺵{. Q ioperm M
   outb(value,port), ӱæC. qL value ȪܹF챱hծaq
   .
   
   A]iHUIڤwggn{,oӵ{ݭn g++  compile
   [2]http://home.att.net/~ruili/goldencat/paralle.tar.gz
   
3. q򥻭z
     _________________________________________________________________
   
QιqæCƽu1æCƽu9iH@05qS. @~qӹF
챱qت.
     _________________________________________________________________
   
   ݭnI@U,o̥ΪO paralle port,NOL.ORS232. ]
   줣E-mail,dV paralle port M RS232
   
   UOqæCM@ӳ@²qG
   
   ڭ̻ݭnΨ쪺u pin 2  pin 9 oK pin ]iHo+5v^
   
   pin 18 @ pin 25 Oq, Oau
     _________________________________________________________________
   

            ____________________________________________________________
           /                                                            \
           \     13  12  11  10   9   8   7   6   5   4   3   2   1     /
            \                                                          /
             \     25  24  23  22  21  20  19  18  17  16  15  14     /
              \______________________________________________________/




                                             | o̬O~q@q Vcc
                                             |
                                             |
                                    / -------+--------| |---------|
P data              4.7K         B /  c      | 1N4002 |_|         |-------
-----------/\/\/\/\---------+-----| NPN     ___         | relay   |o̱aq
                            |     \   e   __\_/__     |-|         |-------
                 LED        X      \         |--------| |---------|
P Ground                    |       |        |
----------------------------+-------+--------+
relayѹqGroundu                         |
---------------------------------------------+
     _________________________________________________________________
   
   zMСG
     _________________________________________________________________
   
P data          æCƽu ]pin2  pin9 O,o̪²quΨF@^

p Ground        æCau ]18~25HKD@Aıo^

Vcc             ݧAΨ~qөw,ڥΪO 12V ~qҥHN 12V y
q

Ground          12V yqau

4.7k            4.7K q

NPN             ڬOHKF NPN q, oӥunHKӮth NPN NiH
F
                ڪOc2235,]iHBC547AΪ2N222A

1N4002          1N4002 G

LED             oGHKӷ|oNnF.o@ܿO
                aq}Q},ON|G

relay           ~q,\vݧAݭnR,ڳ̤p300W]ۤvNDF,@
qOq`45W^
                o̿ܪOcoil relay. DnOݧAƻaq.300WjhƳS
D.
                pGŽդ,̤3000W~w
     _________________________________________________________________
     _________________________________________________________________
   
oӹqqLqæCo@+5vq}~q,o~q䪺aqNNQq
F.
æC𪺹qܦ0ɭ,~qN|^A,aq]NF.
     _________________________________________________________________
   
   o̦Arelayu@zMpAaqsbrelayW,oOFAQ
     _________________________________________________________________
   
o̬O@relay,relayu@zG

      ____________________________
      |                          |
  1   |                          |  3
 -----|---------s     o----------|-------
      |  coil   s      \switch   |
  2   |         s       \        |  4
 -----|---------s     o- \-------|-------
      |                          |
      |                          |
      |                          |
      |__________________________|

WeO@4u}relay.o,relay pin3 M pin4 ɬO_}.
 pin1 M pin2 [qH (+12V^,qLcoil,N| switch
}.oɭ, pin3 M pin4 NOqF.ڤW, pin1, pin2 _쪺
@,uO}Ӥw.

relayNO@Ӷ}G


oNOrelay_}A                   relay}A

       |3                                    |3
       |                                     |
       |                                     |
       o                                     o
        \                                    |
       o \                                   o
       |                                     |
       |                                     |
       |                                     |
       |4                                    |4

٦Hݧڻ,R쪺relayOu},NK 5  pin  relay 


           _______________________________
           |                             |
     1     |                             |       5
  ---------|---+            o------------|----------------
           |   |-----------/---- s       |
           |              /      s       |
     3     |             /       s       |
  ---------|-----------o/        s       |       4
           |                 o---s-------|----------------
           |                     |       |
           |                     |       |
     2     |                     |       |
 ----------|---------------------+       |
           |_____________________________|

Ӧne,thNo˰.{bzG
ɪAU, pin3 M pin5 Oq. pin5 M pin4 O_}.
b pin1 M pin2 [qH]12v^, pin3 M pin5 N_}
F, pin5 M pin4 NqF.ݤUzG



{bO relay A             oOrelay}A
     |4                                  |4
     |                                   |
     |                                   |
     o                                   o
      \                                  |
     o \                                 o  o
     |  o                                |  |
     |  |                                |  |
     |  |                                |  |
    5|  |3                              5|  |3

relay ٦|u}u},o̴NФF,zW@,uL
}Vh,]NOӶV}Ӥw.ڭ̥uΨ4u}NF.

o̦bn@U,C relay ]p|@,]NO, pin 
m@.ڤWeOz,騺u}b relay ƻ򳡦,
٬OnۤvhP_,pGۤv|,RɫJݰݦ.
 relay |b relay  pin aФ@Ӥpp s , s 
 pin NO pin1, pin2. o̪ s O coil.


Uӻpaqs relay W.



                         +-----+ qy
       1 _______3        |   __|________             ||   ||
       --|     |---------+  |  |       |             ||   ||
       2 |relay|4           | (o) (o)  |            _||___||__
       --|_____|----+       |------|---|            |        |
                    |              |                |        | aq
                    | +------------+                |        |Y
                    | |                             |        |
                    | |                             |        |
                  __|_|__                           |        |
                  | | | |                           |________|
                  | | | | Y 1
                  | | | |
                  |_|_|_| (޵e,ϥoNOӴYա^
                   || ||
                   || ||

unaqY쨺ӹqy̭,Nn.]NO,ιaq
󪺧.unӴyNn.o˥aqiH.
ӴY 1 O,aWqyNn.
     _________________________________________________________________
   
   ڦۤvgFӵ{iHܤKæC𪺤Kƽu.(ݭn g++)
   
   [3]http://home.att.net/~ruili/goldencat/paralle.tar.gz
     _________________________________________________________________
   
㪺qiHK~q]NOiHKդPaq.
Aٻݭn@DB25Y(æCY)f,o˧QΤ@æCƽuN²檺qM
qs@_F.
     _________________________________________________________________
   
   ڬOĳɭ,Ӳl,qbl.lO},ܿO
   MDB25f.ΨæCƽuMqs. UǹϤiHAѦ
   
   [4]http://home.att.net/~ruili/goldencat/p1.jpg
   
   [5]http://home.att.net/~ruili/goldencat/p2.jpg
   
   [6]http://home.att.net/~ruili/goldencat/p3.jpg
     _________________________________________________________________
   
㪺qϡ]K~q)O gschem XӪ.
     _________________________________________________________________
   
   [7]http://home.att.net/~ruili/goldencat/01.png
   
   pGݭnϤj(oˬݪ|Mܦh)iHڭnڥ gschem X
   s Ooݭn gEDA
   
   UI gEDA [8]http://www.geda.seul.org/
   
   ڪhomepage:
   
   [9]http://home.att.net/~ruili/goldencat/index.html
   
4. P

   o̯SOP Rufus Chang [10]rufus@chu.url.com.tw pGOLĳ,ڴN
   |Qgog mini-howto. ݪH]unh bbs ,Ϊ̹Bnڪ
   homepage :)
   
   L]U½ĶF@ǧڵLk½Ķ媺^
   
   ]SOP Chih-Wei Huang [11]cwhuang@linux.org.tw ڧog
   mini-howto  CLDP
   
5. Copyright and License

   Copyright Rui Li 2000-2001
   
   License is GNU GPL, but it is requested that you retain the author's
   name and email on all copies.
   
   z copy og峹ɭ,ЫOdڪmWM E-mail

References

   1. mailto:ruili@worldnet.att.net
   2. http://home.att.net/~ruili/goldencat/paralle.tar.gz
   3. http://home.att.net/~ruili/goldencat/paralle.tar.gz
   4. http://home.att.net/~ruili/goldencat/p1.jpg
   5. http://home.att.net/~ruili/goldencat/p2.jpg
   6. http://home.att.net/~ruili/goldencat/p3.jpg
   7. http://home.att.net/~ruili/goldencat/01.png
   8. http://www.geda.seul.org/
   9. http://home.att.net/~ruili/goldencat/index.html
  10. mailto:rufus@chu.url.com.tw
  11. mailto:cwhuang@linux.org.tw
