Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Txiav, Drilling thiab Sanding PCB
- Kauj Ruam 2: Ua Cov Roj Roj Sib Txuas
- Kauj Ruam 3: Txuas Hluav Taws Xob
- Kauj ruam 4: Xeem
Video: Li-ion Tus Xov Tooj Charger Los Ntawm Pov Tseg: 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Nov yog lub txhab nyiaj hluav taws xob nrawm thiab yooj yim los ntawm cov khoom uas neeg feem coob twb tau pw ib puag ncig hauv lawv lub tsev.
Khoom siv
khoom siv
- TV chaw taws teeb
- 30 cm 12 awg khoom tooj liab hlau
- poj niam USB chaw nres nkoj
- lm7805 tus tswj hluav taws xob
- ob lub roj teeb 18650 Li-ion
- 22 awg tso tseg tooj liab hlau
Koj tuaj yeem tshem tawm lm7805 tawm ntawm cov khoom siv hluav taws xob qub. Feem ntau cov scanner muaj tsawg kawg yog ib qho. Kuv muab cov roj teeb tshem tawm ntawm lub khoos phis tawj qub. Cov roj teeb tshiab dua tshiab thiab e-luam yeeb kuj tseem muaj ntau qhov chaw.
cov cuab yeej
- laum
- cam khwb cia hlau
- laug
- tus kav
- rab chais hniav
- hlau txiav
- cov hlua hlau
- ntau 'meter'
- 1/16 thiab 5/64 laum ntsis
- ntawv xuab zeb
Kauj Ruam 1: Txiav, Drilling thiab Sanding PCB
Qhib lub TV tej thaj chaw deb. Tshem tawm PCB. Txiav ib daim PCB ntawm 9 cm ntev los ntawm 4 cm dav. Teem txhua feem ntawm PCB thiab cim tias lub qhov yuav tsum tau ua. Koj tuaj yeem ua raws cov duab kom tau txais lub tswv yim ntxhib ntawm qhov yuav tsum tau ua. Thaum koj tau laum lub qhov koj yuav tsum tau xuab zeb tshem tawm tag nrho cov kab ntsuab hauv qab ntawm PCB.
Kauj Ruam 2: Ua Cov Roj Roj Sib Txuas
Nqa koj li 12 awg xaim thiab hle tag nrho cov rwb thaiv tsev tawm ntawm nws. Koj yuav xav tau txog 30 cm. Txiav ib daim txog 6 cm ntev thiab khoov nws mus rau peb sab ntawm ib lub xwmfab nrog ob sab ntawm 2 cm. Qhov no yog txhawm rau khi qhov zoo ntawm ib lub roj teeb rau qhov tsis zoo ntawm lwm qhov. Kuv khoov qhov kawg kom muaj kev sib cuag zoo dua. Txiav ob daim 4cm ntev thiab khoov lawv zoo li daim hauv daim duab tsib. Raws li cov kauj ruam xaiv tau koj tuaj yeem ntxiv ib daim hlau rau kev txhawb nqa roj teeb. Thaum koj muaj txhua daim txiav thiab khoov lawv mus rau hauv lawv lub qhov thiab muab lawv tso rau hauv qhov chaw.
Kauj Ruam 3: Txuas Hluav Taws Xob
Ntxig qhov ntsuas hluav taws xob thiab USB chaw nres nkoj thiab muab lawv tso rau hauv qhov chaw. Ua raws cov duab kom xaim txhua yam ua ke. Yog tias lawv yog ib yam dab tsi tsis meej txog cov thaiv xav nug kuv txog nws.
Kauj ruam 4: Xeem
Thaum koj muaj txhua yam soldered ua ke, tawm koj lub multimeter thiab ntsuas nws. Yog tias nws nyeem ntawm 4.9 thiab 5.1 volts, ces nws yuav tsum tau npaj mus.
Pom zoo:
Yuav Siv Xim Li Cas Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Dej thiab Dej los Kos Duab ntawm Xov Tooj lossis Xov Tooj Ntawm Tes: 4 Kauj Ruam
Yuav Ua Li Cas Siv Xim Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Dej thiab Dej rau Kos Duab ntawm Xov Tooj lossis Xov Tooj Ntawm Tes: Kev pleev xim nrog txhuam yog kev lom zem. Nws nqa nrog nws ntau lwm yam kev txhim kho rau cov menyuam
CPE 133 Tus Neeg Pov Tseg Pov Tseg: 14 Kauj Ruam
CPE 133 Tus Tuav Pov Hwm Pov Tseg: Rau peb CPE 133 chav kawm ntawm Cal Poly peb tau hais kom tsim VHDL/Basys 3 txoj haujlwm uas yuav pab ib puag ncig thiab yooj yim txaus uas peb tuaj yeem siv nws nrog peb qhov kev paub tshiab ntawm kev tsim digital. Lub tswv yim tom qab peb txoj haujlwm uas, feem ntau
Lub Xov Tooj Ntawm Tus Xov Tooj Ntawm Tes: 3 Kauj Ruam
Cellphone Charging Hanger: Cov lus qhia no yuav qhia koj yuav ua li cas xaws qee qhov kev xav ua ke txhawm rau dai koj lub xov tooj lossis lwm yam khoom siv uas yuav tsum tau them nqi ib ntus thiab koj tsis paub muab tso rau qhov twg …… hmm yog, … kom dai nws nrog nws ntsaws ntawm lub qhov (socket) phab ntsa
Zaub Cov Duab Tawm ntawm PSP/Lub Xov Tooj Ntawm Lub Xov Tooj Ntawm Digital Duab: 3 Kauj Ruam
Zaub Cov Duab Tawm PSP/Lub Xov Tooj Ntawm Lub Xov Tooj Ntawm Tus Duab: Zoo … lub npe hais tias txhua yam tiag tiag … Qhov no yog qhov qhia tau yooj yim heev thiab nws tsis xav tau kho vajtse lossis software ntau dua li koj yuav tsum muaj ! Cov Lus Nug Qhia Rau Kuv lossis Tawm Tswv Yim! Koj tsis tas yuav hloov kho kom ua
Ryobi 18vdc Lub Teeb Nrog Ipod lossis Lub Xov Tooj Ntawm Lub Xov Tooj Ntawm Lub Xov Tooj: 5 Kauj Ruam
Ryobi 18vdc Lub Teeb Nrog Ipod lossis Lub Xov Tooj Ntawm Lub Xov Tooj Ntawm Lub Xov Tooj: Nov yog qhov hack sai uas yuav ua rau siv koj li 18vdc Ryobi teeb nyem. Kuv tau ntxiv 12vdc tso zis rau them kuv lub ipod lossis xov tooj ntawm tes hauv qhov me me. Nws siv sijhawm li ib teev thiab tsis nyuaj heev. Txheeb nws. Cov npe ntu: 1-Ryobi 18vdc Teeb nyem