Txhim Kho Qhov Qub Swiss Cov Tub Rog Loj Riam Cim Nco rau 2GB: 11 Cov Kauj Ruam

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

Hauv cov lus qhia no kuv yuav qhia cov kauj ruam xav tau kom tshem tawm USB Flash Memory PCB uas twb muaj lawm los ntawm Victorinox Securelock "Swiss Army Riam" Memory Stick thiab hloov nws nrog lub peev xwm loj USB nco stick PCB (Ntawm no kuv siv Lexar 2GB Firefly uas sau txog $ 25)

Yav dhau los: Kuv tsis tau nqa rab riam hnab hauv kuv lub neej tag nrho kom txog thaum kuv tau txais "geek's version" ua Christmas tam sim no 3 xyoos dhau los los ntawm phooj ywg. Nws yog 512MB Victorinox Securelock USB Memory Stick Pocketknife. Txij li thaum kuv tau txais nws, nws nyob hauv kuv lub hnab ris txhua hnub thiab tau dhau los ua qhov tsis tseem ceeb. Raws li lub sijhawm dhau los, Kuv tau loj hlob 512MB thiab tam sim no kuv tseem nqa 2GB lo. Txhawm rau ua kom kuv lub hnab ntim khoom hnyav Kuv tau xav txog kev hloov kho Samsung Flash nti ntawm PCB, tab sis qhov tseem ceeb OTi2168 tus tswj hwm nti tuaj yeem tsuas txhawb cov chips txog 4 gigbits (512MB). Kuv table lub tswv yim rau ib pliag kom txog thaum kuv nyuam qhuav tau muab Lexar 2GB Firefly. Xav paub tau txais qhov zoo tshaj plaws ntawm kuv thiab kuv tau qhib rooj plaub. Tus so, raws li lawv hais, yog kev qhia paub. (lossis qee yam zoo li ntawd)

Kauj Ruam 1: Cov Cuab Yeej Xav Tau

Cov cuab yeej koj yuav xav tau

Kauj Ruam 2: Tshem PCB los ntawm Swiss Army Riam Module

Pop lub cim xeeb lo tawm ntawm rab riam. PCB (luam tawm Circuit board) tau tuav rau hauv rooj plaub nrog ob lub tab uas zaum rau hauv qhov ntawm USB txuas. Siv ob rab riam Xacto, ntsaws qhib qhov nruab nrab ntawm rooj plaub uas tab me tau teeb rau hauv USB txuas. Ua tib zoo xaub lub PCB los ntawm sab saum toj thiab hauv qab ntawm qhov txuas.

Kauj Ruam 3: Qhib Firefly

Cov ntaub ntawv Lexar Firefly yog sib dhos ua ke cov ntaub ntawv yas. Siv rab riam Xacto, ntsaws qhib rooj plaub ze ntawm qhov txuas kom txog thaum nws qhib. Ua tib zoo ua koj txoj hauv kev ib ncig ntawm cov ntaub ntawv kom qhib nws. Tshem lub lens LED uas tau muab txiav rau qhov kawg ntawm PCB.

Kauj Ruam 4: Nco Ntsoov Qhov Sib txawv ntawm Kev Nco PCBs

Tso cov PCBs xaus rau qhov kawg, koj tuaj yeem pom qhov sib txawv me me. Koj yuav tsum tau txo qhov dav ntawm Firefly PCB kom nws haum rau hauv riam riam. Tsis tas li, qhov ntev yuav xav tau txo vim tias USB txuas ntawm Firefly yog ntev me ntsis.

Kauj Ruam 5: Ua daim PCB kom Loj

Siv cov ntaub ntawv tiaj tus, ua cov npoo ntawm PCB kom zoo ib yam dav li USB txuas. Koj yuav zaum ua cov ntawv txuas rau ntawm qhov txuas txuas ntawm USB lub tsev txuas, tab sis qhov ntawd tsis ua li cas. Txheeb xyuas qhov haum nrog rooj plaub riam, raws li koj xav kom nws nqaim txaus kom haum, tab sis nruj me ntsis.

Ua ntaub ntawv kawg ntawm tus qauv kom nws yuav luag txog ntawm (plated qhov) hauv nruab nrab, tab sis tawm ntawm qee lub dav hlau tooj liab khiav ib sab mus rau ib sab. Nthuav ob lub ces kaum kawg kom muaj chaw rau cov kab lus uas nyob hauv rab riam.

Kauj Ruam 6: Txheeb Xyuas Koj Cov Haujlwm thiab Lub Cim Nco

Txheeb xyuas ob sab thiab ntsaws tus pas rau hauv PC kom paub tseeb tias nws tseem ua haujlwm. Yog tias koj foob qhov kawg luv luv thiab tshem lub dav hlau tooj liab, nws yuav tsis ua haujlwm ntxiv lawm.

Kauj Ruam 7: Tshem Tabs Los Ntawm Riam Case

Tshem ob lub tab ntawm rab riam. Lawv yuav tsis siv los tuav hauv Firefly PCB.

Kauj Ruam 8: Ntxig Firefly PCB

Kuv ntxiv daim ntawv lo ntawm 512MB. Kuv siv lub logo qhia kom paub, qhov loj me "2GB", thiab kuv lub logo kuv siv rau txhua qhov kuv tsim "dRu". Yog tias koj xav tsis thoob, daim ntawv lo tau luam tawm ntawm Brady 600 dpi thermal hloov tshuab luam ntawv.