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Mundarija:
2025 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2025-01-23 15:14
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Mikro-USB kabellarining arzon USB-larining ko'pchiligida (va ba'zida unchalik emas) juda keng tarqalgan muammo shundaki, mikro-USB vilkasining doimiy egilishi tufayli ichki kabellar uzilib qoladi va kabel ishlamay qoladi.
O'rta malakali lehim bilan ishlaydigan temirchi uchun juda arzon material yordamida kabellarni tuzatish oson.
1 -qadam: do'kon
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Siz ebayda juda arzon micro-USB vilkalarini topishingiz mumkin. Men bu erdan 1,24 evro (o'sha paytda $ 1,44) uchun 20 ta qopqoqni sotib oldim:
www.ebay.com/itm/20pcs-Micro-USB-5-Pin-T-Port-Male-Plug-Socket-Connector-Plastic-Cover-DIY/221987987465?ssPageName=STRK%3AMEBIDX%3AIT&_trksid= p2057872.m2749.l2649
yoki kalit so'zlar yordamida qidirishingiz mumkin:
Micro USB 5 pinli T portli erkak rozetkasi ulagichi va plastik qopqoq
Agar siz oz miqdorda yoki men sotib olgan narsaning boshqa turini xohlasangiz.
2 -qadam: Qo'llanmani o'qing
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Vilkada 5 pin bor. Rasmda ko'rib turganingizdek, ulardan faqat to'rttasi ishlatilgan va pin diagrammasi:
1. RED - VCC (5 voltli)
2. Oq - ma'lumotlar -
3. Yashil - DATA +
4. Qora - GND (yer)
3 -qadam: asboblar
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Asboblar
- Nozik uchli lehimli temir
- Lehimlash pastasi
- Lehim
- Cımbızlar
- Tel kesuvchi
- Tel -striptizchi
- Multimetr
Men juda kichik igna uchi bo'lgan lehim temiridan foydalanishni afzal ko'raman. Men ham yaxshi lehim pastasi va juda sifatli lehim ishlataman.
4 -qadam: protsedura
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- Kabelning uzilgan uchini kesib oling va kabelning oxirida 4 mm yoki undan ortiq sim qoldirib, izolyatsiyani olib tashlang.
- Kabellarning simli uchini lehim pastasi ichiga botirib oling. Lehimlash temirining uchiga lehimni qo'llang va to'rtta simni lehimlang.
- Lehimlangan simlarni 2 mm ga yaqin qilib kesib oling.
- Tornavida yoki tish pichoqni yoki sizga mos keladigan narsalarni ishlating, vilkalarga ulanish joyiga lehim pastasini qo'llang.
- Ehtiyotkorlik bilan cımbızla har to'rtta kabelni to'g'ri holatiga lehimlang.
5 -qadam: Sinov va tugatish
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To'rtta kabelni lehimlagandan so'ng, to'rtta kabelning kontaktini tekshirish uchun multimetrdan foydalaning. Siz ular o'rtasida hech qanday aloqaga ega bo'lmasligingiz kerak. Agar siz noto'g'ri ulangan bo'lsangiz, bu kabeldan foydalanmang. Uni yana kesib oling va qayta soting.
Qopqoqning bir tomoniga oz miqdorda elim surting (men silikon tabancadan foydalanganman) va vilkasini mahkam bosing. Qopqoqning boshqa tomoniga ko'p miqdorda elim surting va ikki tomonini bir -biriga bosing.
Bunday tuzatishlar uchun men kabellarni sinab ko'rish uchun eski telefon zaryadlovchi va eski telefondan foydalanayapman. Bu ehtiyot chorasi men uchun muhim. Ushbu ehtiyot chorasi bilan shu paytgacha men hech qanday xato qilmaganman va o'zim o'rnatgan kabellar yordamida hech qanday qurilmaga zarar etkazmaganman.
Bo'ldi shu. Bajarildi
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