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Forum: Åëåêòðîííè êîìïîíåíòè, óñòðîéñòâà è ñõåìîòåõíèêà

DIY - ìàëêè ìíîãîêðàêè äæâú÷êè è íåùàòà, âúðõó êîèòî ñå "ëåïÿò"

  1. Sticky Thread Sticky: Óêàçàòåë êúì ïîëåçíè òåìè îò ðàçäåëà

    Èçðàáîòêà íà ÷àñîâíèê ñ ðåòðî ãàçîðàçðÿäíè èíäèêàòîðè (Nixie clock)? Êàê äà ñè íàïðàâèì ãàéãåðîâ áðîÿ÷ (Geiger counter)? Èçáîð íà äîáúð ìóëòèöåò?...

    Started by rager‎, 19th May 2017 01:05
    • Replies: 0
    • Views: 16,342
    19th May 2017, 01:05 Go to last post
  2.  
  1. Question Ïèòàíå çà ñòúëáèùåí àâòîìàò

    Çäðàâåéòå! :) Äíåñ ñëîæèõ ëàìïè ñúñ ñåíçîðè çà äâèæåíèå âúâ âõîäà, îñòàíà ñàìî äà øóíòèðàì ñòúëáèùíèÿ àâòîìàò. Âèäÿõ îáà÷å ÷å èìà êîï÷å, êîåòî ãî...

    Started by tonev.angel‎, 25th August 2019 15:19
    • Replies: 2
    • Views: 1,732
    30th August 2019, 17:38 Go to last post
  2. Çàõðàíâàíå

    Çäðàâåéòå,íå çíàì äàëè âúïðîñúò ìè å çà òóê,ñòàâà âúïðîñ çà òåëåâèçîð òîøèáà 22l1334G,ñëåä èçñëþ÷âàíå îò êîíòàêòà è ïðè âêëþ÷âàíåòî ìó,íå èñêà äà...

    Started by Predator841‎, 6th September 2019 13:19
    • Replies: 0
    • Views: 1,204
    6th September 2019, 13:19 Go to last post
  3. Êàêúâ å òîçè ÷àðê?

    Çäðàâåéòå, Íà ìîäóëà îò ñíèìêèòå èìà äâà åëåìåíòà â 6-èçâîäåí êîðïóñ, îáîçíà÷åíè ñ TAR, åäèíèÿò å IC11 (âèæäà ñå äîáðå ïðåç ëóïàòà). Äðóãèÿò åëåìåíò...

    Started by skod2010‎, 4th September 2019 17:38
    • Replies: 7
    • Views: 2,191
    7th September 2019, 01:00 Go to last post
  4. Ïðîáëåì ñ ëàìïè è ò.í.- åíåðãîñïåñòÿâàùè êðóøêè

    Êàçóñúò å ñëåäíèÿò: Ñòàð ïàíåëåí àïàðòàìåíò, êúäåòî èíñòàëàöèÿòà íå å ïîäìåíÿíà, ñúùî òàêà è å ñúñ ñòàðè áóøîíè è âñè÷êè ëàìïè ñà ñ íîðìàëíè...

    Started by kvakioh‎, 3rd September 2019 16:33
    • Replies: 11
    • Views: 2,855
    11th September 2019, 19:40 Go to last post
  5. OMRON mouse micro switch

    Èìà ëè îò êúäå ó íàñ äà ñå çàêóïÿò OMRON D2FC-G-7S èëè D2FC-F-7N ìèêðåòè íà öåíà ðàçëè÷íà îò 3,4ëâ çà áðîé? Àêî íå, ùå ñå âçèìà îò àëèåêñïðåñà êúäåòî...

    Started by spoofer‎, 25th November 2017 15:37
    • Replies: 27
    • Views: 12,829
    17th September 2019, 21:36 Go to last post
  6. Ïîìîù çà íàìèðàíå íà òðàíçèñòîðè çà âèíòîâåðò

    Çäðàâåéòå, èìàì âèíòîâåðò Bosch PSR 1440 LI-2 ñ êîéòî íåùî ñå ñëó÷è è ìó èçãîðÿõà äâà òðàíçèñòîðà! Ìàëêî èñòîðèÿ, ïðîáëåìà èçëåçå ñëåä êàòî ãî áÿõ...

    Started by oppaaa‎, 26th September 2019 00:22
    • Replies: 4
    • Views: 1,557
    26th September 2019, 14:47 Go to last post
  7. Ïîìîù çà ôåíåð÷å (æåëåçíè÷àðñêî, íå ìîãà äà íàìåñòÿ áàòåðèÿòà)

    Ïðèâåò, êóïèõ ñè 2 áðîÿ ôåíåð÷åòà îò ñòàðîâðåìñêèòå, êàçâàò èì"æåëåçíè÷àðñêè", åäíîòî ñè å áàø òàêîâà, à äíåñ ñå ñäîáèõ ñ êðóøêè è áàòåðèÿ. È...

    Started by Îòàðêú‎, 26th October 2019 13:30
    • Replies: 6
    • Views: 2,063
    26th October 2019, 19:15 Go to last post
  8. Lightbulb Èäåíòèôèöèðàíå íà íåìàðêèðàíà ÈÑ

    Çäðàâåéòå, Îïèòâàì ñå äà îïðåäåëÿ êàêâî ïðåäñòàâëÿâà ñõåìà, êîÿòî ñëóæè çà èäåíòèôèêàöèÿ íà òèïà è íàëè÷íèòå èìïóëñè â ñìåíÿåì íàêðàéíèê çà...

    Started by barbarock‎, 5th December 2019 12:19
    • Replies: 2
    • Views: 918
    7th December 2019, 15:00 Go to last post
  9. Ùîðè ñ äâèãàòåë, ïðîáëåì!!!

    Çäðàâåéòå, èìàì ïðîáëåì ñ ùîðè, êîèòî äíåñ òðÿáâàøå äà ìîíòèðàò ó äîìà, âúíøíè ðîëåòíè ùîðè ñ åë ìîòîð çàõðàíâàí ïðåç øíàéäåðñêè áóòîíè. Áèäåéêè...

    Started by sirmilanov‎, 5th December 2019 18:18
    • Replies: 5
    • Views: 1,674
    8th December 2019, 12:14 Go to last post
  10. Âúïðîñ çà áóòîíè

    Êîëåãè ðàáîòÿ ïî åäèí ïðîåêò çà íîâà êóòèÿ ñåëô ìåéä...è èñêàì äà çàìåíÿ áóòîíèòå çà ñòàðò è ðåñòàðò ñ åé òàêèâà ïîäîáíè êàòî íà ñíèìêèòå íî...

    Started by den_zuk‎, 7th December 2019 01:41
    • Replies: 4
    • Views: 1,212
    9th December 2019, 04:17 Go to last post
  11. Ïðîáëåì ñúñ ñîëàðåí ìèêðî èíâåðòîð ABB

    Çäðàâåéòå! Çàïèñàõ ñå âúâ ôîðóìà, çàùîòî èìàì ñïåöèôè÷åí ïðîáëåì è áèõ èñêàë äà ïîòúðñÿ èíôîðìàöèÿ äàëè å ðåøèì, èëè íå. Ñòàâà âúïðîñ çà ìèêðî...

    Started by Svsvet‎, 10th December 2019 15:34
    • Replies: 0
    • Views: 1,028
    10th December 2019, 15:34 Go to last post
  12. Sony TA-VE170 ìàëúê ïðîáëåì

    Èìàì âúïðîñíèÿ óñèëâàòåë, õðàíÿ ñ íåãî êîëîíèòå îò ÏÖ-òî. Ïðîáëåìà å êàêòî ñëåäâà: ïðåäè íÿêîëêî ìåñåöà çàìèíà âåíòèëàòîðà êîéòî ãî îõëàæäà è âçåõ...

    Started by den_zuk‎, 12th December 2019 19:07
    • Replies: 8
    • Views: 1,487
    23rd December 2019, 12:09 Go to last post
  13. Ïîìîù çà íàïðàâà íà èíôðàðåä ïðîæåêòîð

    Çäðàâåéòå. Ðåøèõ äà ñè íàïðàâÿ íÿêîëêî èíôðàðåä ïàíåë÷åòà çà äà îñâåòÿâàì äâîðà. Ðàçãëåäàõ ãîòîâèòå òàêèâà, íî öåíàòà íå å ìàëêà. Çàêóïèõ äèîäè,...

    Started by maslaro‎, 18th December 2019 05:30
    • Replies: 12
    • Views: 2,010
    24th December 2019, 01:06 Go to last post
  14. Çàõðàíâàù áëîê ñ UPS ôóíêöèÿ íà 5 âîëòà ?

    Ñãëîáèõ ñè ìàëúê íàñòîëåí êîìïþòúð ñ raspberry pi 4, åêðàí ñ òú÷ è êëàâèàòóðà. Ðàáîòè ñòðàõîòíî è èñêàì äà ѝ íàïðàâÿ è åäíî îáùî çàõðàíâàíå, êîåòî äà...

    Started by solar_sea‎, 21st December 2019 21:20
    • Replies: 9
    • Views: 1,355
    24th December 2019, 16:51 Go to last post
  15. Þñá çàõðàíâàù àäàïòåð êèê ÷àðäæ 3

    Çàêóïèõ ñè çàõðàíâàù àäàïòåð ïîíåæå ïîâå÷åòî ñå ñ÷óïèõà èëè èçãóáèõà è òðÿáâà ñ íåùî äà ñå çàðåæäàò ïîíå íàëè÷íèòå òàáëåòè. Ïîíåæå òðÿáâà äà å...

    Started by fatslimboy‎, 29th December 2019 18:24
    • Replies: 11
    • Views: 1,473
    3rd January 2020, 14:01 Go to last post
  16. Àäàïòåð-ðàçëèêà ïî ñïåöèôèêàöèÿ è èçìåðâàíå áåç òîâàð

    Èìàì åäèí àäàïòåð íà êîéòî ïèøå 9V/1A,íî êîãàòî ãî ìåðÿ áåç òîâàð èçêàðâà 14V. Íå ñìå äà ãî âêëþ÷à â òåõíèêàòà êîÿòî èçèêñâà 9V,äà íå ÿ èçãîðÿ....

    Started by dra6ko‎, 23rd December 2019 22:08
    • Replies: 8
    • Views: 1,233
    5th January 2020, 15:18 Go to last post
  17. Èçáîð íà ðåëåòà çà RCA switch

    Ïðèâåò êîëåãè, Èìàì íóæäà îò ïîìîù ñ èçáîð íà ðåëå çà èçïúëíåíèå íà DIY RCA Switcher. Íåùîòî êîåòî èñêàì äà íàïðàâÿ å êàòî òî÷íî òîâà, ñàìî ÷å ñà...

    Started by zeox‎, 20th October 2019 14:59
    • Replies: 14
    • Views: 2,690
    7th January 2020, 10:16 Go to last post
  18. Èíäèâèäóàëíî àäðåñåðóåìè äèîäè ( ëåä ëåíòà ) - Çâåçäåí òàâàí

    Çäðàâåéòå, íå çíàì äàëè çà òîçè ðàçäåë å òåìàòà, íî çà òóê ìè ñå ñòîðè íàé-ïîäõîäÿùî ïîíåæå å DIY ïðîåêò. Ìîëÿ äà ÿ ïðåìåñòèòå è äà ìè ïèøåòå àêî íå...

    Started by SuSaMeCa‎, 17th August 2019 18:47
    • Replies: 16
    • Views: 3,644
    7th January 2020, 17:49 Go to last post
  19. áåçæè÷íè ñëóøàëêè ñ 3.5ìì æàê

    Íå ìîãà äà íàìåðÿ òàêîâà íåùî à è íå çíàì äàëè èìà âúîáùå. Èäåÿòà å äà ñå ãëåäà òåëåâèçèÿ íà áåçæè÷íè ñëóøàëêè. Ïðåäïîëàãàì òðÿáâà êîìïëåêò ñëóøàëêè...

    Started by get‎, 16th January 2020 11:13
    • Replies: 2
    • Views: 1,025
    16th January 2020, 14:19 Go to last post
  20. Fps400 60apn - òúðñÿ ñõåìà

    Çäðàâåéòå, Òúðñÿ ñõåìà íà òîâà çàõðàíâàíå Fps 400 60apn. Èëè ïîíå íà ñëàáîòîêîâàòà ÷àñò. Äåòî ñå âèêà, öåëèÿ Èíòåðíåò ïðî÷åòîõ è íå íàìåðèõ èëè...

    Started by Morerock‎, 17th January 2020 17:26
    • Replies: 2
    • Views: 2,049
    17th January 2020, 19:58 Go to last post
  21. Ñìÿíà íà USB-C áóêñà íà çàðÿäíî

    Çäðàâåéòå êîëåãè, èìàì ñëåäíèÿ âúïðîñ èñêàì äà ñè ñìåíÿ áóêñàòà íà çàðÿäíîòî çà òåëåôîíà çàùîòî êàáåëà å ïðåêúñíàò ìàëêî ïðåäè áóêñàòà. Êàáåëà íà...

    Started by wise guy‎, 15th January 2020 18:48
    • Replies: 13
    • Views: 2,514
    19th January 2020, 00:42 Go to last post
  22. AirBG.info ñòàíöèÿ

    Ñãëîáèõ ñè ñòàíöèÿ. Ðàáîòè. Îáà÷å, ïî ðåä ïðè÷èíè íå ìîãà äà ïîëçâàì DHCP ñåðâåð è èñêàì äà è çàäàì ñòàòè÷åí àäðåñ. Ãëåäàì, ïî ìðåæàòà èìà...

    Started by bataman‎, 31st January 2020 16:07
    • Replies: 2
    • Views: 1,832
    31st January 2020, 21:37 Go to last post
  23. Äèîä çà êàëêóëàòîð (åëêà)

    Íÿêîé ìè å èçòúðâàë åëêàòà è ñå å ñ÷óïèë äèîäà (ñòúêëåí), êîéòî ìåæäó ñîëàðêàòà è áàòåðèÿòà (1.5v). Äî íåãî ïèøå èëè IN60 èëè 1N60. Íÿêîé ñ èäåÿ...

    Started by danchev85‎, 29th January 2020 15:06
    • Replies: 14
    • Views: 1,840
    2nd February 2020, 16:34 Go to last post
  24. Íàïðàâè ñè åëåêòðîíåí ðå÷íèê?

    Çäðàâåéòå. Çíàå ëè íÿêîé, äàëè ìîæå äà ñå ïðîìåíÿ èíôîðìàöèÿòà â åëåêòðîííèòå ðå÷íèöè ñ LCD äèñïëåé ,òèï êàëêóëàòîð? Íàïðèìåð äà ñå äîáàâÿò...

    Started by Mystery‎, 3rd February 2020 17:36
    • Replies: 4
    • Views: 1,388
    3rd February 2020, 23:02 Go to last post
  25. Ïàðàëåëíî êîìáèíèðàíå íà êîíäåíçàòîðè ñ ðàçëè÷åí êàïàöèòåò è íàïðåæåíèå.

    Çäðàâåéòå, èíòåðåñóâà ìå, àêî ìè òðÿáâà êîíäåíçàòîð ïðèìåðíî 1500mf íà 10v, è èìàì äâà êîíäåíçàòîðà, åäèíèÿ 1000mf na 10v, äðóãèÿ 500mf íà 25v,...

    Started by epsylon‎, 6th February 2020 09:27
    • Replies: 4
    • Views: 1,140
    7th February 2020, 12:31 Go to last post

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