Masabata angapo apitawa, ine ndimafunikira gwero la magetsi nthawi zonse 7V ndi lomwe lilipodi pa 5A. Apa adapita kukafunafuna BP yofunikira, koma sanapezeke pamenepo. Nditangopita mphindi zochepa, ndinakumbukira kuti pansi pa manja kumbuyo komweko kunali mphamvu yamakompyuta, ndipo iyi ndi njira yabwino kwambiri! Kukhala ndi ubongo womwe unasonkhana mu gulu la malingaliro ndipo pambuyo pa mphindi 10 njirayo idayamba.
Popanga gwero lanyumba yamagetsi nthawi zonse, likhale lofunikira:
- Mphamvu yamagetsi kuchokera pakompyuta
- terminal block
- Kuwala kwa DIMOD
- kukana ~ 150 ohms
- tumbler
- kutentha
- Mangani.
Magetsi amatha kupezeka kwina kosafunikira. Pankhani ya kuperekera - kuyambira $ 10. Zotsika mtengo sindinaziwone. Zinthu zotsala za mndandandawu ndi kopeck komanso osaperewera.
Kuchokera pazida zomwe mudzafune:
- zomatira mfuti a.k.a. Guluu wotentha (chifukwa cha LED)
- Chitsulo chachitsulo ndi zofananira (tini, flux ...)
- kubowola
- kubowola ndi mainchesi 5mm
- ma scredriners
- masitolo (ma nippers)
Panga
Chifukwa chake, chinthu choyamba chomwe ndidachita chimayesedwa magwiridwe a BP. Chipangizocho chinakhala chabwino. Mutha kudula nthawi yomweyo, kusiya 10-15 masentimita pa pulagi, chifukwa Amatha kubwera. Ndikofunika kudziwa kuti muyenera kuwerengera kutalika kwa waya mkati mwa magetsi kuti zikhale zokwanira popanda kutambasuka, koma kuti sizikhala m'malo onse aulere mkati mwa bp.
Tsopano ndikofunikira kugawanitsa mawaya onse. Chifukwa chizindikiritso, mutha kuyang'ana pa chindapusa, kapena m'malo omwe amapita. Malo ayenera kusainidwa. Mwambiri, pali njira yambiri yovomerezeka, koma wopanga bp wanu atha kukhala ndi mawaya anu. Popewa "kusamvana" kuzindikira mawaya.
Nayi buku langa "WARD." Iye, ngati sindikulakwitsa, ndipo pali muyezo.
Ndi chikasu pa buluu, ndimaganiza bwino. Kodi mitundu iwiri yotsika ikutanthauza chiyani?
PG (sokr. Kuchokera "Mphamvu Zabwino") - waya womwe timagwiritsa ntchito kukhazikitsa chizindikiro chatsogozedwa. Magetsi - 5V.
Pa - waya zomwe zikufunika kutsekedwa ndi GND kuti muyatse magetsi.
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Mu mphamvu zopezeka pali mawaya omwe sindinalongosole apa. Mwachitsanzo, violet + 5vsb. Sitigwiritsa ntchito waya ichi, chifukwa Malire apano ndi 1a.
Pomwe mawaya sasokoneza, muyenera kubowola dzenje lotsogozedwa ndikupanga zomata ndi zofunikira. Chidziwitso chomwe chingapezeke pa fakitale, chomwe chili pagawo limodzi la bp. Mukamabowola, muyenera kusamala kuti tchipisi chachitsulo sichimalandira chipangizocho mkati mwa chipangizocho, chifukwa Izi zimatha kuyambitsa zotsatirapo zoipa.
Ndinaganiza zokhazikitsa chipilala cham'tsogolo. Kunyumba panali chopindika pa 6, chomwe chinandikonzera.
Ndinali ndi mwayi, chifukwa Malowo a BP ndi mabowo okwera mapedi ake, ndipo mainchesi adayandikira. Kupanda kutero, ndikofunikira kuti mupeze zodulira za BP, kapena kubowola mabowo atsopano mu BP.
Pad yaikidwa, mutha kuchotsa mawaya, chotsani kudzipatula, kupindika ndi bulauni. Ndazindikira ziwiya 3-4 zamtundu uliwonse, kupatula zoyera (-5V) ndi buluu (-12v), chifukwa Ali mu BP m'modzi.
Choyamba chimawunikira - chimabweretsa zotsatirazi.
Mawaya onse amatumizidwa. Mutha kuzungulira pama terminal.
Ikani LED
Ndidatenga chizolowezi chobiriwira chobiriwira. Chizindikiro chofiyira wamba (chinakhala chowala). Pazode (mwendo wautali, gawo lalitali kwambiri m'mutu wa LED) wogulitsira waya wa imvi (PG), omwe amabzala ndi kutentha. Pamkatomo (mwendo wachidule, gawo lalikulu kwambiri m'mutu wa LED Sitidzayiwalanso kusamalila kutentha. Zonse zikauzidwa, timatembenuza kutentha pamalingaliro a chitsogozo ndi kuwutcha.
Zimakhala zotere. Zowona, ndili ndi kutentha pang'ono kutentha, koma siowopsa.
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Tsopano ndikukhazikitsa kutsogolo kudzenje, komwe ndidalima pachiyambipo.
Guluu wotentha kwambiri. Ngati sichoncho, ndiye kuti mutha kusintha zapamwamba kwambiri.
Kusintha kwa Magetsi
Kusintha kumene ndidaganiza zokhazikitsa pamalo pomwe magetsi amakulitsa mawaya kunja.
Kuyeza m'mimba mwake dzenje ndikuthamanga kuti muyang'ane kusintha koyenera.
Ndidadwala pang'ono, ndikupeza kusintha koyenera. Chifukwa cha kusiyana pakatikati pa 0.22mm, iye adalowa bwino. Tsopano kufika ndipo GMD ili kuchipinda, kenako ikani pa mlandu.
Ntchito yayikulu imapangidwa. Imabweretsa mafoni.
Michira yowonda yomwe siyikusintha. Ndidachita kutentha. Mawanga amodzi ndibwino kuti mukhale pansi.
Ma shotcial onse amayika mkati.
Timatulutsa chivundikirocho, kuyatsa, Bingo!
Chipangizochi chitha kupezeka mosiyanasiyana mosiyanasiyana pogwiritsa ntchito kusiyana. Dziwani kuti phwandoli silikukulungira zida zina.
Nayi mawonekedwe a zipsinjo owoneka bwino omwe angapezeke.
M'mabackets, oyamba ali ndi chiyembekezo, chachiwiri ndi chosalimbikitsa.
24.0v - (12V ndi -12v)
17.0v - (12V ndi -5V)
15.3v - (3.3v ndi -12v)
12.0v - (12V ndi 0v)
10.0V - (5V ndi -5V)
8.7V - (12V ndi 3.3v)
8.3v - (3.3v ndi -5V)
7.0v - (12v ndi 5V)
5.0V - (5V ndi 0V)
3.3v - (3.3v ndi 0v)
1.7v - (5V ndi 3.3v)
-1.7v - (3.3v ndi 5V)
-3.3v - (0V ndi 3.3v)
-5.0V - (0V ndi 5V)
-7.0v - (5V ndi 12v)
-8.7v - (3.3v ndi 12v)
-8.3v - (-5v ndi 3.3v)
-10.0V - (-5V ndi 5V)
-12.0V - (0V ndi 12v)
-15.3v - (-12v ndi 3.3v)
-17.0V - (-12v ndi 5V)
-24.0V - (-12v ndi 12V)
Nkhani pamutu: Momwe Mundimerere Bafuta, ndipo ndikofunikira konse?
Chifukwa chake tapeza gwero la magetsi osasinthika motetezedwa motsutsana ndi KZ ndi ma buns ena.
Malingaliro okakamira:
- Gwiritsani ntchito mapepala odzitchinjiriza, monga momwe adanenera pano, kapena kugwiritsidwa ntchito mosasamala ndi ana a nkhosa osinthidwa, kuti asakhale okwanira m'manja mwa kukalandanso.