USB Voltage thiab Tester Tam Sim No !! (version 2): 7 Kauj Ruam

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

*Hloov kho cov khoom los ntawm qhov ua piv txwv yav dhau los! (https://www.instructables.com/id/USB_Voltage_and_Current_Tester/) Vim tias qee zaum nws yog qhov tsim nyog los tshuaj xyuas koj lub USB chaw nres nkoj rau qhov hluav taws xob lossis yog tias koj xav paub seb tam sim no kos koj cov cuab yeej yuav rub li cas, nws yuav zoo rau qee yam los txheeb xyuas cov no. Tam sim no koj tuaj yeem ua tau. Tsuas yog nyiag sib nrug ntawm USB cov xov tooj thiab tshawb xyuas cov ntawv nyeem no nrog Multimeter lossis ib qho ntawm Pen Drive style ntsuas qhov ntsuas hluav taws xob, cov lus qhia no yuav muab rau koj lub cuab yeej uas tsis mob.. Qhov qub ntawm qhov no yog OVER 13 "nyob rau hauv ntev nrog cable, qhov no tsuas yog 2 1/2" !! Muaj qee qhov lus hais los siv nws, tab sis yog tias siv lub khoos phis tawj no ntawm HD lossis FLASH Device, siv DATA kab thiab txuas lub zog txuas nquag tuaj yeem/yuav ua rau koj lub DATA lossis Cov Ntaub Ntawv Tsis Zoo.*THOV NCO NTSOOV & COMMENT*Ua tsaug !!!

Kauj ruam 1: Qhov

Ua ntej peb yuav xav tau ob peb yam: 1. Ib rooj plaub Flash Drive (lossis qee yam sib npaug, Kuv siv USB Bluetooth dongle) 2. Cov ntawv ruaj khov, tej zaum ob. Hlau 4. Txiv neej thiab tus poj niam USB txuas. Kuv tau txais lub ntsaws ntsaws los ntawm lub qub 128MB Flash Drive qub uas ib tus neeg ua haujlwm pub dawb rau qhov ua rau (Ua tsaug GARY!) 5. SWITCH me me los ntawm Flash Drive qub 6. Cov nplaum uas koj xaiv (Kuv siv Epoxy Putty thiab Epoxy dua rau qhov no 7. Tshuaj tsuag xim uas koj xaiv ua kom nws zoo nkauj me ntsis (Kuv siv Duplicolor rau Yas & Vinyl)

Kauj ruam 2: Kauj ruam 1

Ok, tshem tawm koj lub "kev txi" tsav lossis lwm yam. Let's xaim SWITCH !! Siv tus xaum liab xaim mus rau MIDDLE hu thiab ONE RED xaim mus rau kev sib cuag ntawm ob sab. rab riam hobby lossis dremel kom tshem tau cov yas txaus kom tso cai rau hloov SWITCH.

Kauj ruam 3: Kauj ruam 2

Tam sim no los npaj koj lub USB txuas. Kuv nyuam qhuav mus tom ntej thiab rub "ob txhais ceg" Kuv tsis xav tau tawm ntawm qhov txuas. Kuv khoov tus pin sab nraud kom lub txuas yuav zaum tau zoo dua hauv rooj plaub yas thiab ua kom yooj yim me ntsis rau soldering. Thov txim, Kuv tsis nco qab coj cov duab ntawm MALE USB txuas. Muag ib lub xov tooj liab rau PIN 1 thiab BLACK xaim rau PIN 4 ntawm ob qho txuas. Yog tias koj tsis paub uas yog, mus ntawm no: https:// en.wikipedia.org/wiki/Universal_Serial_BusScroll nqes mus rau ntu ntu hu ua USB Cables. Tom qab cov xov hlau tau xau, koj yuav xav kom lawv ruaj ntseg rau rooj plaub uas siv cov nplaum.

Kauj ruam 4: Kauj ruam 3

Tam sim no peb xav khoov daim ntawv los rau hauv cov kab me me uas yog siv tus cwj mem ballpoint thiab ob rab phom lossis ib qho twg uas yuav pab koj ua loops. Koj yuav tsum tau txiav thiab khoov cov hlau kom ua "U" cov duab, koj yuav xav tau 3 cov no kuv txiav ib lub qhov rau hauv lub casing siv lub dremel kom haum rau tus poj niam USB txuas. Ua laum, ua lub qhov rau cov xov hlau.

Kauj ruam 5: Kauj ruam 4 !

Txij ntawm no mus, nws yuav yooj yim dua los npog lub hau ua ntej thawb cov xaim hla mus.

Kauj ruam 6: Kauj ruam 5

Tam sim no ntawm no yog qhov lom zem (mob hauv lub taub qab) Cia peb tau txais cov kab tua kab no! Ok, RED cov xov hlau los ntawm SWITCH, Ib lub xov tooj liab mus rau ib leeg ntawm cov loops rau POWER sab (sab nrog ob lub loops) RED xaim los ntawm tus USB MALE txuas mus rau qhov kawg ntawm lub voj uas ze tshaj rau nws. Qhov tus thawj xibfwb siv rau tus poj niam USB. Ntawm no yog daim duab kuv tau sib koom ua ke (thov tsis txhob tawm tswv yim rau nws, kuv twb paub lawm tias nws HORRIBLE!) Tsis txhob siv pic raws li siv rau PIN 1 & 4! Thawj zaug kuv muab tso ua ke Kuv muaj ib qho ntawm lawv hloov pauv, tsuas yog siv rau kev siv nkaus xwb. Thaum nws tau xaim, TEST IT !!!! Qhov hloov pauv yuav tsum tso cai rau koj hloov ntawm ntsuas VOLTAGE thiab CURRENT. Koj yuav xav tau daim ntawv lo Hauv qab ntawm lub cuab yeej uas txoj haujlwm ua dab tsi. Like ua ntej: Rau Voltage, RED coj los ntawm koj lub multimeter mus rau ob qho ntawm ob lub voj nyob ntawm ib sab. Ua cov xim dub rau ntawm SINGLE loop. Rau Tam sim no: txav mus, thiab muab cov hlau lead dub rau ib qho ntawm ob lub loops ntawm ib sab, thiab muab RED coj mus rau lwm qhov ntawm ob lub voj.

Kauj ruam 7: Thaum kawg !

Txij ntawm no mus, tom qab kuv tau lees tias nws ua haujlwm, kuv tau sau cov ntaub ntawv nrog EPOXY thiab hu nws ib hnub. Qhov tsuas yog qhov kuv yuav muab ntxiv rau nws yog ua kom nws zoo me ntsis lossis pleev xim rau qee yam ntawm qhov chaw liab qab rau saum ! Muaj koj muaj nws cov menyuam, Zoo Siab FESTIVUS lossis ib qho twg koj ua rau hnub so !!!