Hloov kho Tus Qauv USB USB Tsheb Charger kom them tus thib 3 Gen IPod Nano: 4 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Kuv muaj lub cim thib 3 iPod Nano. Nws pom tias nws tau txuas nrog tab sis tsis kam them los ntawm lub tsheb dav dav-> USB them tus nqi hluav taws xob, tab sis kuv tsis nyiam yuav lub adapter txuas lossis tseem muaj lwm lub charger tshwj xeeb rau iPod, yog li kuv hloov kho ib qho kuv twb muaj lawm. qhov no tuaj yeem ua haujlwm rau lwm yam khoom siv USB (tej zaum yog iPhone ib yam nkaus, tab sis kuv tsis muaj ib qho), tab sis kuj tseem muaj lub sijhawm uas qhov no tuaj yeem kib koj lub cuab yeej, tsheb, lossis kab tias noj tag nrho cov cheese hauv tsev. Yog tias koj tsis ntseeg siab, lossis tsis muaj peev xwm, koj yuav tsis xav sim qhov no. Kuv lees txais tsis muaj lub luag haujlwm rau txhua yam tsis zoo tshwm sim yog tias koj xav tsis meej txog cov khoom zoo li no, koj yuav tsum tau tshuaj xyuas ladyada's MintyBoost! cov khoom siv, uas tau pab txhawb kuv kom ua qhov no tiag.

Kauj Ruam 1: Cov Khoom Yuav Tsum Tau

USB charger, uas tsis tuaj yeem them kuv lub iPod / n "," saum ": 0.3783783783783784," sab laug ": 0.542," qhov siab ": 0.14114114114114115," dav ": 0.216}, {" noteID ":" NRX254HFJNELXWC "," tus sau " ":" davis65536 "," text ":" Stubborn me buggers. "," top ": 0.5465465465465466," left ": 0.506," height ": 0.24624624624624625," width ": 0.218}, {" noteID ":" NNLVOKSFJNELXWD ", "tus sau": "davis65536", "ntawv": "Kuv tuaj yeem qhia koj tias muaj 27k thiab 12k SMT resistor ntawm no thiab koj yuav zaum ntseeg kuv. (Tsis muaj). "," Sab saum toj ": 0.14714714714714713," sab laug ": 0.762," qhov siab ": 0.11411411411411411," dav ": 0.096}]" ">

Koj yuav tsum tsis xav tau ntau dua li cov cuab yeej siv tus qauv ncaj ncees, lub multimeter, thiab ob peb tus tiv thaiv (tsis pom) - Kuv tau tuav ob peb SMT resistors los ntawm CDROM qub tsav. Yog koj xav tau cov kauj ruam yooj yim heev yam tsis muaj lus qhia, txhua yam kuv tau ua yog txuas 27k Ohm resistor los ntawm V+ (Pin 1) rau D- (Pin 2), tom qab ntawd lwm 12k Ohm ntawm D- thiab D+ (Pin 3). Tuag yooj yim.

Kauj ruam 2: Qhib Lub Charger

Koj yuav tsum tau disassemble lub charger (qhov tseeb koj tuaj yeem ua qhov no hauv USB txuas txuas txuas, tab sis kuv tsis xav tau kev sib tsoo ntxiv). Txhua lub fuse thiab lub hau tawm. Tom qab ntawd koj yuav tsum faib lub charger qhib. Kuv tau welded ua ke yog li kuv yuav tsum pom los ntawm ob sab ntawm rooj plaub thiab tom qab ntawd qhib nws qhib. Tsis txhob txiav tob dhau nrog lub saw lossis koj yuav xaus mus los ntawm cov khoom siv hluav taws xob them.

Kauj Ruam 3: Ntxiv cov Resistors

Koj yuav tsum tau ntxiv ob resistors. Koj yuav tsum ua qhov ntsuas txuas mus ntxiv ua ntej txhawm rau txiav txim siab yog tias koj ob lub hauv paus pins txuas nrog rau lwm tus. Yog tias lawv yog, koj yuav tau txais lub charger sib txawv thiab qhov no tej zaum yuav tsis ua haujlwm. Ua raws li USB them nyiaj thiab lub zog tshwj xeeb Kuv yuav tsum tuaj yeem yooj yim luv ob lub hauv paus pins (cov ntaub ntawv kab) thiab lub cuab yeej yuav pom tias nws txuas nrog lub cuab yeej them nyiaj thiab pib them. Kuv tau sim qhov no ua ntej tshaj plaws, tab sis nws tsis ua haujlwm (lub iPod pom tias nws tau txuas rau qee yam, tab sis tsis kam them). Kuv paub lub iPod them nyiaj los ntawm kuv MintyBoost! (USB tshwj xeeb yog kev zam txim ntau heev), tab sis kuv txiav txim siab sim ua piv txwv ntxaws li cas MintyBoost! tau muab, sib nrug ntawm V+ rau D- tus tiv thaiv, uas yog kev kwv yees. Tsis txhob hnov qab tshuaj xyuas tias koj tau txais qhov raug tiv thaiv ntawm tus pin, thiab tias lawv tsis txuas nrog txhua yam lawv yuav tsum tsis yog!

Kauj Ruam 4: Xeem (thiab Zoo Siab)

Tom qab rov sib dhos dua kuv tau sim lub charger nrog lub cuab yeej kuv tsis quav ntsej txog-hauv qhov no tawg DG-100 GPS datalogger-txhawm rau txheeb xyuas tsis muaj dab tsi (muaj txiaj ntsig) tau tawg. Ua tiav! Kuv qhwv lub charger nrog kab xev kom ua tiav qhov "tiav" saib.