Ðåêëàìà íà ñàéòå | Ïîìîùü ñàéòó   English version | Free likes 
KAZUS.RU - Ýëåêòðîííûé ïîðòàë. Ïðèíöèïèàëüíûå ñõåìû, Datasheets, Ôîðóì ïî ýëåêòðîíèêå

eBooks archive

    
Ïðèìåð: Infrared control system


08/2024 07/2024 06/2024 05/2024 04/2024 03/2024 02/2024 01/2024 12/2023 11/2023 10/2023 09/2023 08/2023 07/2023 06/2023 05/2023 04/2023 03/2023 02/2023 01/2023 12/2022 11/2022 10/2022 09/2022 08/2022 07/2022 06/2022 05/2022 04/2022 03/2022 02/2022 01/2022 12/2021 11/2021 10/2021 09/2021 08/2021 07/2021 06/2021 05/2021 04/2021 03/2021 02/2021 01/2021 12/2020 11/2020 10/2020 09/2020 08/2020 07/2020 06/2020 05/2020 04/2020 03/2020 02/2020 01/2020 12/2019 11/2019 10/2019 09/2019 08/2019 07/2019 06/2019 05/2019 04/2019 03/2019 02/2019 01/2019 12/2018 11/2018 10/2018 09/2018 08/2018 07/2018 06/2018 05/2018 04/2018 03/2018 02/2018 01/2018 12/2017 11/2017 10/2017 09/2017 08/2017 07/2017 06/2017 05/2017 04/2017 03/2017 02/2017 01/2017 12/2016 11/2016 10/2016 09/2016 08/2016 07/2016 06/2016 05/2016 04/2016 03/2016 02/2016 01/2016 12/2015 11/2015 10/2015 09/2015 08/2015 07/2015 06/2015 05/2015 04/2015 03/2015 02/2015 01/2015 12/2014 11/2014 10/2014 09/2014 08/2014 07/2014 06/2014 05/2014 04/2014 03/2014 02/2014 01/2014 12/2013 11/2013 10/2013 09/2013 08/2013 07/2013 06/2013 05/2013 04/2013 03/2013 02/2013 01/2013 12/2012 11/2012 10/2012 09/2012 08/2012 07/2012 06/2012 05/2012 04/2012 03/2012 02/2012 01/2012 12/2011 11/2011 10/2011 09/2011 08/2011 07/2011 06/2011 05/2011 04/2011 03/2011 02/2011 01/2011 12/2010 11/2010 10/2010 09/2010 08/2010 07/2010 06/2010 05/2010 04/2010 03/2010 02/2010 01/2010 12/2009 11/2009 10/2009 09/2009 08/2009 07/2009 06/2009 05/2009 04/2009 03/2009 02/2009 01/2009 12/2008 11/2008 10/2008 09/2008 08/2008 07/2008 06/2008 05/2008 04/2008 03/2008 02/2008 01/2008 12/2007 11/2007 10/2007 09/2007 08/2007 07/2007 06/2007 05/2007 04/2007 03/2007 02/2007 01/2007 12/2006 11/2006 10/2006 09/2006 08/2006 07/2006 06/2006 05/2006 04/2006 03/2006 02/2006 01/2006 12/2005 11/2005 10/2005

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] 16 [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70] [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [81] [82] [83] [84] [85] [86] [87] [88] [89] [90] [91] [92] [93] [94] [95] [96] [97] [98] [99] [100]


Panasonic TX-TEB308 ÐÑÐÑиÐÐÐ
Samsung CK 5339
cÐÐÐÐÐÐÐÐ JVC AV14F4EE
bate blaster
ÃâÃâÃÅÊßÃËÃÂÃÂÃÂÃËàATX
DV 3010
Panasonic CQ-DP102
ñõåìà ATX S490
ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐ Mustek Power Must 600 LCD
ñõåìà öèôðîâîãî ãåíåðàòîðà áåëîãî øóìà
alcatel ce21820 ÐÐÐÐÐ
Ïðèíöèïèàëüíàÿ ñõåìà Samsung cs15n11mjq
RHT-860
ñõåìà TDA7388 dataseet
PIONEER KE-3090SDK
Service manual printer EPSON styluc c43ux
SyncMaster 796MB
fiat doblo panorama
Power Master JJ-300TBBA ÑÑÐÐÐ ÑÐÐÐÑÑиÑÐÑÐÐÑ
Casio TV-1450N ÐÐÐÐÐ
ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ switching power supply atx-450w
PHILIPS GR22 AA
ariston avl95
dvd ÐÐÐÐÑ DV-750 ÑÑÐÐÐ ÐÐÐÐÐ ÐÐÐÐÐÐÐ
Panasonic kx-t9550
dbx Blue
ÃÂÃÂÃÂÃÂÃÂ samsung cs-2173R
óñòðîéñòâà íà PIC16C62A
power reguliaters
altera byte blaster
ÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ panasonic cq-c1300anÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ panasonic cq-c1300an
daewoo DMQ20D1 ÐÐÐÐÐÐÐÐÐÐÐÐ
Radio-Telefon Philips CCRT 700 иÐÑÑÑÑÐÑиÑ
horizont 54ctv 659-i-5
ÐÐÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ Samsung CK 3385ZR
sony xr 4420
àâòîìàò ãàçâîäû
ÐÐÐÐÐÐÐÐÐÐÐÐ Ð panasonic KX-A36A OR P-P301
ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃâàÃÂÃÂÃâÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃâÃÂÃÂÃÂÃÂÃÂàÃÂÃâ CD-DVD
centronics 3101
NEC 14C412 VN trafo
hitachi sh4
ÃâÃÂÃÂÃÂÃÂÃâ cd ÃÂÃâÃÂøÃÂÃâÃÂÃÂÃÂÃâÃÂÃÂàlg-ffh-296-ax
Panasonik sc ak 22
PCAD 2000
canon-330ÑÐÐÐÑÑиÑÐÑÐÐÑ ÑÑÐÐÐ
ÃÂ-4315 ÃÂÃâÃâÃÂÃÂÃÂÃâÃÂÃâàÃÂÃÆÃÂÃÅÃâøÃÂÃÂÃâÃâ
ÑÕÅÌÀ ÇÀÐßÄÍÎÅ ÓÑÒÐÎÉÑÒÂÎ àâòîìàò ÇÓ-55À
JAGUAR IX-110ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ
hp ac power adapter 0957-2119
Panasonic RX-CT840 ÐÐÐÐÐ
Power supply TV Samsung cb5035ueisx p69sa
áëîê ïèòàíèÿ R2W-6460P-R
ÐÐÐÐÐ ÐÐÐÐÐ ÐÐÑÐÐÐÐÑÐ Power Master JJ-400TBGA
DAEWOO AUDIO RD ÐÐÐÐÐÑXM-211212 SN9CD6580000-04
ardo tl-105
Satellite finder
Samsung x100 ÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐ
fortress ÐÐÐÐÑÐРиÐÑÑÑÑÐÑиÑ273Ð-rec
èìïóëüñíîå óñòðîéñòâî çàðÿäêè ïîëþñ-612ñ
ñõåìà áëîêà ïèòàíèÿ ááï-20ì
øàññè ñõåìà DS-703 òåëåâèçîð
ñõåìà daimlerchrysler
hitachi c21pm27s
cfd 768
LG TCC-5610 ÑÑÐÐÐ ÐÐÑÐÐÐÐÐиÑÐÐÑ
ÃÂÃÂÃâÃÅàSONY KV-G21T1 ÃËÃÂÃÂÃÂø BG-1S
daewoo dsp
TDA 2822M
hictouch-on switch SY-168
blaupunkt sqr39
ÃÂÃÂÃâÃÂÃÂÃÂÃÂÃÂøÃâÃÂÃÂàDAEWOO AKF-8045AX
blaupunkt verke 72-83
aiwa dw
ÃÂÃÂÃÂÃÂÃâÃâøÃâÃÂÃÂÃÂàÃÂÃâÃÂÃÂàÃâÃÂÃÂÃÂÃÂøÃÂÃÂÃâàSamsung CK-5386ZR
hitachi vt-m
hitachi c21 rm 27 s ÐÐÐÐÐ
bike computer
SAMSUNG CB-348 ÐÐÐÐÐÑ P54S
hitachi vt-m747e
Mercedes Benz 002 544 85 32
SAMSUNG RCDS70B
Digital ÑÑÐÐÐ ÑÐÐÐÐиÐÐÑÐ
Panasonic nv -sr55eu
STD 24B
Philips FW750C34S
SONY XR 5500RDS
JVC AV-2111EEEEK ÐÐÐÐÐÐÐÐÐÐÐ CL
hpc-350
îïòîâîëîêíî
AUDI 100 ÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐ
Power Supply Schematic Diagram ATX12V P4
ÃÂÃâÃÂÃÂàibm t21
FUBAG Ti 1000
PHILIPS TD 6331BB021P ÐÐÐÐÐ ÐÐÐÐÑÐ ÐÐÐÐÐÐÐÐÐ
citroen ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÑÐÐÐÐÐÐÐÐÑÐÐ
Radio telepone panasonic kx-tc 1450 b
ec4600
atmel avt
Samsung CK-5083 ZR
PANASONIC TC21M2RD
Panasonic TC21F2
Ñòàáèëèçàòîð Forte TvR-5000VA ñõåìà ýëåêòðè÷åñêàÿ ïðèíöèïèàëüíàÿ
Panasonic RX-DD99
genius dht510
SHARP 28JS-74S
becker europa 2000 ÐÐÐÐÐÐÐÐÐÐÑÐ
flash ÑÐÐиÑÑÑÐÑÐÑ ÐÐÐÐÑÑ
funai tv-2000a MK12 ÐÐÐÐÐ
Panasonic KX-TC423
ÃÂÃâÃÂÃÂàÃÂàÃÂÃÂÃâÃÂÃÂÃÂÃÂÃÂøÃâÃÂÃÂÃÆ JVC KD-G317
200w amp
akira ctv-14ms ÑÑÐÐÐ
apc line-r 1200 ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ
ýëñõåìà ÔÝ-2000 DB230V
Service Manual ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ Sony CDX-MP40
Philips DC325
circuit ÐÐÐÐÐÐÐÐÐÐ
SHARP 70ES-04SÑÐÑÑи ÐÐ-10
ORION 21 AR
ÐÑиÐÑиÐиÐÐÑÐÐÑ ÑÐÐÐÑÑиÑÐñêàÿ ñõåìà Jetbalance Jb-481
Panasonic ÐÑиÑÐÐ
Samsung CS7277PTR
eagle linux
Blaupunkt Dresden RCR128
panasonic telephone kx-tc1503
GF-800
camcorder panasonic ms90
daewoo akr-4625 wge
713N Monitor Driver
Power supply has 030 volts 01 amp output with a constant current mode
fax daewoo df-1041E
ÃËÃÂÃÂÃâÃâÃÆÃÂÃâøàÃÂàPanasonic KX-F780BX
Sony KV-M2540K ÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐ
bosch woh 1010 ÐÐÑÐÐÐÐÐÐ
daewoo db-23 ÐÐÐÐÐÑÑÐÐиÐ
cs7277 service manual samsung
DAEWOO dmq2195
panasonic RDP 930 ÃÂÃÂÃâÃÅÃÂ
ÃÂÃâÃÂÃÂÃâÃÂÃÂÃÂÃÂÃâÃÂÃâ kenwood TK-7102
grundig amira
Panasonic SA-HE75 ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ
SANYO CEM 2130
htachi cmt2187
SAMSUNG CK 5073ZR ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ
PIONEER CD-RB10
Pilot-GL
ÐÐÐÐÐÐÐÐÐÐ AIWA cdc-x237
MegaJet 3031 ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÑ ÐÐÐÐÑ ÐÐÐÐÐÐÐÐÐÐÐÐÑÐÐ
hitachi c25-tf750
Sharp VT-G14
can-usb
Service Manual Panasonic KX-FT78 ÐÐÐÐ
VDS 3300
goldstar CF-20D10B
Panasonic NV- S2
Panasonic TX - 29F155t
Sony Z5
electronik ballast modeleb-30w
SyncMaster 510b
6 422 3747
ðåãóëèðóåìûé èñòî÷íèê ïèòàíèÿ 142ÅÍ2À
Samsung cs29zhngxbwt
2m EME ÐÐÐÐÐÐÐ RA6CS
dvd ÐÑиÐÑиÐиÐÐÑÐÐÑ ÑÑÐÐÐ samsung dvd-p650k
25 ÐÐÐÐ-109
ýëåêòðîííàÿ ñõåìà äëÿ ïîäêëþ÷åíèÿ sony drives CDX-GT300
ïîèñê àêóïóíêòóðíûõ òî÷åê
SHARP C201SP ÑÑÐÐÐ
POLO 109 A
ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐ Ac power adapter 0950-4397
Hyundai L50A
dvd ÐÐÐÐÑ DV- 1100S
JVC KS-F545 ÐÐÐÐÐ
Samtron 55ÐÐ
èíäèêàòîð äëÿ çàðÿäà áàòàðåè ñ LM339
ñõåìà òâ SHARP 21S21-A2
ñòåðåîóñèëèòåëü àìôèòîí 25ó 202ñ ïðèíöèïèàëüíûé ñõåìà
mag lp717 700p ñõåìà ìîíèòîðà
Pioneer ÐиÑÐÐÑÐиРÐÐÐÐÐÐ DVH-P9988USB
12v - 220v ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ
circuit ÐÐÐ
Samsung ÐÐ-2173VR ÐÐÐÐ ÐÐÑÐÐÐÐÑÐ
Power Supply SY - 300 ATX ÐÐÐÐÐ SONI-TH2983A3PCB
ñõåìà ïðèáîðà äëÿ ãàëüâàíèêè
power supply circuit
Mongoose Expert AMG-800 A
hitachi vt-m348
data cabel siemens m55
MERCEDES S320
Bluetooth USB JM-800 c ÐÐÐÐÐÐÐ
CTV 5020EE
aiwa csd
circuit diagramm Samsung SyncMaster 793DF
CDX-GT470-иÐÑÑÑÑÐÑÐ¸Ñ ÐÐ ÑÐÑÐÐÑÐÑÐÑии
Dell-1428
Panasonic MCL 103
SONY CFG-430S
Radio circuits NISSAN serial 0259784
ADAPTER K-1205
Panasonic NN
Clarion PU-9357A
TOSHBA-2150
RCA ÐÐ VGA
120mhs frequency counter circuit
Panasonic RX-ES29
Circuit digital camera DC-310JL
daewoo mod2157
akai aj490fs
òåëåâèçîð àëôà 55òñ632ä-70 ñõåìà
daewoo dmq 2050ÐÐÐÐÐÐÐÐÐÐ ÐÐ
ethernet ÑÐÑÐÐ 220Ð
TA8275H TOSHIBA
Akira CT-21SK9R
ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ sony er
42 ÐÐ 309 Ð
ñõåìà ÑÂ× ïå÷è Samsung PG 113R
DAEWOO DVT-2085D ÐÐÐÑÐÐÐÑÐÐÑÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐÐÐ
MULTIMETER DT 182
160 Baud ALDL
AD CONVERTER C
circuit ÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐ
epson stylus photo rx600
frequency to voltage
ARISTON KT6001
Service Manuals CF-14E20
Pioneer DEH-3100ub
60hz filter
Samsung 795 ÐÐÐÐÐ
SAMSUNG CS 29Z40HPQ
SUPRA SCD-300U ÐÐÐÐÐÐÐÐÐÐÐÐÐÐ
funai mk8
SVEN SPS-820 Ð
ATX-8210
bosch wv-1080
Panasonic KX-TÐ 1025
bork tv srp 2980 si
Rubin 555137
Infrared tranciver
daewoo 7600
Monitor Samsung SYNCMASTER 17GLsi
Benq Siemens EF 81
ÐÐÐÐÐ ÐÐÐÐÐÐÑÐÐÐÐ Panasonic TC21S2A
Sony PS1
Cordless phone schematics PANASONIC KX-TS2350
ñõåìà òåëåâèçîðà ÎÍÈÊÑ 54ÒÖ12-38
clarion pu-1561
ýëåêòðè÷åñêàÿ ñõåìà ñõåìà òîñòåðà FUTACHI
SONY SLVX211SG
circuit mk51
Panasonic sd225e
daewoo 2170
PANASONIC KX-TCD650RU
OPEL SINTRA ÑÑÐÐÐ ÑÐÐÐÑÑÐÐÑÐÐÐÐÐи
cÑÐÐÐ ÐÐÐÐÐÐÐÑÐÐÐÑÐÐÑ POLARIS FD- 100V
grundig p37-54912
browning model nobr-2201 ÐÐÐÐÐÐÐÐÐÐ
ñõåìà ðàäèî òåëåûîíà SENAO SN-568
Panasonic KX-TC1205RUS ÐÑÐÐÐÐÐÐÐÐÑÐ
goldstar cf20d70
ÃÂÃâÃÂÃÂàphilips fwm39922
CK-21D10X GoldStar chassis PC-31A
ýëåêòðî ñõåìà DVD PLAYER ELENBERG DVDP-2448 ñêà÷àòü
cb transceiver MJ-300 or MJ-600
elenberg dvdr-610
SM P4 350W P20 4 pin 5005246
funai 2000a mk
epson 1390
clarion pu-1570a
Sony HD-DZ10
circuit pw
samsung cn5055
digital electronic
Stylus COLOR 925
LED driven tailbrake Light Cluster
SENAO-1258
202 ÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐÐÐÐ ÐÐÐÐÐÐÐ
digital audio systemNSX-380
Íîâîñòè
[06/02/2019] Êîíôåðåíöèÿ â ÌÃÒÓ èì. Áàóìàíà «Òåõíîëîãèè ðàçðàáîòêè è îòëàäêè ñëîæíûõ òåõíè÷åñêèõ ñèñòåì» 2019
[09/05/2018] Ãðàíäèîçíàÿ ìàéñêàÿ ðàñïðîäàæà íà Gearbest!
[16/05/2017] Ñ 15 ïî 17 ìàÿ â ìàãàçèíå Gearbest ïðîõîäèò ãðàíäèîçíûé ôëýøñåéë
[10/05/2017] Òàê ÷òî æå òàêîå Ñïèííåð?
[05/12/2016] Íîâûé Ãîä è Ðîæäåñòâî ñ GearBest!
×èòàòü âñå íîâîñòè >>
Êàòàëîã ñõåì
PDA - èíòåðôåéñû è ñõåìû Àâòîçâóê Àâòîìîáèëü Àóäèî Áåçîïàñíîñòü Áûòîâàÿ ýëåêòðîíèêà Âèäåî Âèäåîêàìåðû Âûñîêîâîëüòíûå Ãåíåðàòîðû Èãðû, ðàçâëå÷åíèÿ Èçìåðåíèÿ Èíòåðôåéñû Êîììóòàöèÿ Êîìïüþòåð Ìåäèöèíà Ìîäåëèðîâàíèå/ Ðîáîòû Ìóçûêà Ïåðåäàò÷èêè Ïèòàíèå Ïîëó÷åíèå è íàêîïëåíèå äàííûõ Ïðåäóñèëèòåëè Ðàäèî Ðàçíîå Ðåìîíò Ðåòðî Ñâåò/Ëàçåð/ Câåòîäèîäû/IR Ñåòè Ñîëíå÷íàÿ ýíåðãèÿ Ñîòîâàÿ ñâÿçü ÒÂ-Ìîíèòîðû Òåëåôîíèÿ Óïðàâëåíèå äâèãàòåëÿìè Ôèëüòðû Öèôðîâûå/ Ìèêðîêîíòðîëëåðû Electronic circuits Datasheets Êàòàëîã ñõåì Ïðèíöèïèàëüíûå ñõåìû
Ìicrocontrollers
Drivers for LED dispays Data Logger for iButton LCD-module with MCS-51 Thermometers Dallas Semiconductor Work with EEPROM 24LCxx MSP430 with Flash-memory ATmega169 and AVR-Baterfly CAN interface USB interface
Èçáðàííûå ñõåìû
Arduino Àóäèî  Âàøó ìàñòåðñêóþ Âèäåî Äëÿ àâòîìîáèëÿ Äëÿ äîìà è áûòà Äëÿ íà÷èíàþùèõ Çàðÿäíûå óñòðîéñòâà Èçìåðèòåëüíûå ïðèáîðû Èñòî÷íèêè ïèòàíèÿ Êîìïüþòåð Ìåäèöèíà è çäîðîâüå Ìèêðîêîíòðîëëåðû Ìóçûêàíòàì Îïàñíûå, íî èíòåðåñíûå êîíñòðóêöèè Îõðàííûå óñòðîéñòâà Ïðîãðàììàòîðû Ðàäèî è ñâÿçü Ðàäèîóïðàâëåíèå ìîäåëÿìè Ñâåòîâûå ýôôåêòû Ñâÿçü ïî ïðîâîäàì è íå òîëüêî... Òåëåâèäåíèå Òåëåôîíèÿ Óçëû öèôðîâîé ýëåêòðîíèêè Ôîòîòåõíèêà Øïèîíñêàÿ òåõíèêà
Ïîëüçîâàòåëè
Ñîçäàíî àêêàóíòîâ:
Ñåãîäíÿ: 0
Â÷åðà: 0
Âñåãî: 146276

Ñòàòèñòèêà:

 © 2003—2024 «Ýëåêòðîííûé ïîðòàë»Îáð@òíàÿ ñâÿçü