Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Nkag Siab Lub Circuit Court
- Kauj Ruam 2: Tso Ua Ke Tshooj 1 ntawm Circuit
- Kauj Ruam 3: Tso Ua Ke Tshooj 2 ntawm Circuit
- Kauj Ruam 4: Ua DB107 Choj Rectifier Nrog Diodes (yeem)
- Kauj Ruam 5: Tso Ua Ke Tshooj 3 ntawm Circuit
- Kauj Ruam 6: Kev Xaiv PCB Tsim
- Kauj Ruam 7: Vaj Tsev
Video: Ntxuav Lub Xov Tooj Hluav Taws Xob: 7 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Hauv txoj haujlwm no, koj yuav tsim lub txhab nyiaj hnub ci yooj yim heev uas tuaj yeem them koj lub xov tooj. Coob leej neeg tsis paub txog qhov pheej yig npaum li cas thiab nws yooj yim los tsim lub txhab nyiaj DIY. Txhua yam uas xav tau tiag tiag ntawm ob peb lub rooj tsav xwm hluav taws xob, USB cable, lub roj teeb rov tau, thiab kev txawj ntse txaus.
Qhov tseem ceeb yog dab tsi tshwm sim yog tias lub roj teeb tau them nrog siv 18650 roj teeb them hluav taws xob. Lub zog siv hluav taws xob tuaj yeem them los ntawm USB lossis lub hnub ci vaj huam sib luag. Tom qab ntawd, siv 5V USB lub zog txhawb kom koj tuaj yeem txuas USB ntawm koj lub xov tooj mus rau roj teeb.
Lub voj voog tseem tuaj yeem siv AC cov peev txheej xws li lub zog hloov pauv lossis lub tshuab hluav taws xob nqa tau. Koj yuav ua qhov no los ntawm hloov AC qhov chaw mus rau DC tam sim no siv tus choj txuas hluav taws xob.
Khoom siv
1) 1 x DB107 Choj txuas txuas
2) 1 x TP4056 board nrog kev tiv thaiv txuas
3) 5cm x 5cm Perf board txuas
4) 1 x 5V USB txhawb txuas
5) Jumper xov hlau lossis cov xov txuas ib txwm
6) 1 x 18650 rechargable roj teeb txuas
7) 1 x 18650 tus tuav lub roj teeb txuas
8) 1 x 6VSolar vaj huam sib luag txuas
9) 1 x 1000uF electrolytic capacitor txuas
10) 2 x IN4007 diodes txuas
Kauj Ruam 1: Nkag Siab Lub Circuit Court
Muaj tiag peb ntu rau hauv Circuit
Thawj ntu txheej txheem DC qhov hluav taws xob los ntawm koj lub vaj huam sib luag hnub ci. Qhov thib ob txheej txheem AC voltage. Qhov thib peb siv lub zog thiab khaws nws hauv lub roj teeb, tso cai rau koj thaum twg los xij koj xav ntsaws rau hauv USB cable.
Kuv mam pib nrog ntu 3
Tshooj 3
Txog rau ntu ntu no, roj teeb, TP4056, 7805 tus tswj hluav taws xob, thiab 5V lub zog txhawb nqa tau siv. Lub zog los ntawm koj tus tswj hluav taws xob tau xa mus rau TP4056 pawg thawj coj saib. Lub rooj tsavxwm hloov qhov tam sim no thiab qhov hluav taws xob kom ua kom zoo dua them lub roj teeb. Kuj tseem muaj kev tiv thaiv tshwj xeeb hauv TP4056 pawg thawj coj uas tiv thaiv lub roj teeb rov tau los ntawm qhov ua kom siab dhau lossis qis dhau. Nov yog cov lus piav qhia video zoo: txuas
TP4056 yuav them lub roj teeb thaum qhov hluav taws xob nruab nrab ntawm 4.5V-6.0V tau muab. Txhua yam saum toj no thiab lub rooj tsavxwm yuav kib. Qhov no yog vim li cas peb siv 7805 tus tswj hluav taws xob. Tus tswj hwm qhov ntsuas hluav taws xob nqis qis qhov hluav taws xob los ntawm tus nqi li cas rau 5V thiab yog li ua kom ntseeg tau tias TP4056 pawg thawj coj tsis ua rau puas.
Lub rooj tsav xwm tseem txuas nrog 5V tus lej nce qib uas siv qhov hluav taws xob hauv 18650 roj teeb thiab hloov nws mus rau hauv daim ntawv uas siv tau rau koj lub xov tooj lossis lwm yam khoom siv USB. Tam sim no koj tuaj yeem tsuas yog ntsaws koj lub xov tooj rau hauv USB chaw nres nkoj thiab nws yuav tsum pib them.
Tshooj 1
Nov yog ib feem uas txheej txheem qhov hluav taws xob los ntawm koj lub hnub ci vaj huam sib luag DC lub zog siv. Muaj lub diode siv los tiv thaiv tam sim no los ntawm AC lub zog los ntawm kev ntws mus rau hauv lub hnub ci vaj huam sib luag vim tias ob qho tib si txuas nrog 7805 ua ke.
Tshooj 2
Ib feem ntawm cov txheej txheem txheej txheem tam sim no los ntawm AC lub zog siv. Nov yog cov vis dis aus zoo los piav qhia txog AC tam sim no yog dab tsi: txuas. AC tam sim no tau hloov pauv mus rau DC siv lub tshuab txuas hluav taws xob puv ntoob. Tus choj rectifier muaj 4 tus pin. Ob rau cov tswv yim, thiab ob rau cov zis. Ob lub pins tso tawm tam sim no nqa DC qhov hluav taws xob tau txuas nrog rau 1000uF lub tshuab hluav taws xob ua ke kom pab ua kom lub zog DC du. Thaum kawg dhau los ntawm diode, rau qhov laj thawj zoo ib yam li ua ntej, qhov ua tau zoo txuas nrog 7805 tus tswj hluav taws xob thiab koj nkag mus rau ntu 3 ntawm Circuit.
Kauj Ruam 2: Tso Ua Ke Tshooj 1 ntawm Circuit
DC lub hnub ci vaj huam sib luag txuas nrog 7805 los ntawm IN4007 diode.
Muab cov pob qij txha txuas rau kev txuas mus tas li
Kauj Ruam 3: Tso Ua Ke Tshooj 2 ntawm Circuit
Lub hwj chim AC txuas nrog AC cov tswv yim ntawm tus choj txuas hluav taws xob.
Tus choj txuas tom qab ntawd hloov pauv AC cov tswv yim rau hauv DC nrog lub davhlau ya nyob twg zoo thiab tsis zoo.
Lub 1000uF capacitor tau txuas nrog ua ke rau ob lub dav hlau tawm los ntawm DB107 tus choj txuas hluav taws xob.
Cov hlau zoo los ntawm tus choj rectifier txuas nrog lub diode thiab tom qab ntawd lub diode txuas nrog Pin 1 ntawm 7805. Cov xaim tsis zoo txuas nrog tus pin 2.
Kauj Ruam 4: Ua DB107 Choj Rectifier Nrog Diodes (yeem)
Yog tias koj tsis tuaj yeem yuav DB107 tus choj txuas hluav taws xob tau yooj yim, tom qab ntawd koj tuaj yeem ua ib qho siv diodes.
Tsuas yog ua raws cov teeb tsa diode thiab phim nws mus rau qhov qub schematic.
Hauv daim duab, ob lub dav hlau kab rov tav yog AC tus pin nkag thaum ob txoj kab ntsug yog DC qhov tso tawm.
Siv cov khoom siv sib txuas kom ruaj ntseg.
Kauj Ruam 5: Tso Ua Ke Tshooj 3 ntawm Circuit
Qhov no yog qhov yooj yim heev yog tias koj ua raws cov txheej txheem.
Tus Pin 3 ntawm 7805 txuas nrog lub tswv yim zoo ntawm TP4056.
Tus Pin 2 ntawm 7805 txuas nrog rau qhov tsis zoo ntawm TP4056.
Nco ntsoov qhwv txhua qhov qhib kev sib txuas nrog daim kab xev rwb thaiv tsev vim nws tuaj yeem ua rau Lithium-ion roj teeb ua hluav taws xob luv thiab tawg.
Kauj Ruam 6: Kev Xaiv PCB Tsim
Kuv tau tsim PCB rau txoj haujlwm no. Yog tias koj xav hla qhov ua haujlwm hnyav koj tuaj yeem xaj kom tiav PCB los ntawm SEEED thiab nws yuav tsum tuaj txog nyob ib ncig ntawm ib lub lim tiam. Qhov kawg ntawm Circuit Court yuav saib zoo nkauj heev.
Nov yog qhov txuas rau Gerber cov ntaub ntawv:
Hauv PCB, A sawv cev rau AC qhov chaw, D+ thiab D- sawv rau qhov zoo thiab tsis zoo DC qhov feem. Thiab O+ thiab O- sawv rau qhov ua tau zoo thiab tsis zoo rau TP4056 feem.
Txhawm rau xaj PCB mus rau lub vev xaib no:
Txuas cov ntaub ntawv Gerber uas muaj nyob hauv daim nplaub tshev google. Hloov qhov ntev mus rau 39.5mm thiab 21.4mm. Tawm tag nrho lwm qhov chaw zoo li nws yog. Thiab tom qab ntawd xaj nws.
Kauj Ruam 7: Vaj Tsev
Muaj ob peb qhov kev xaiv sib txawv uas koj muaj rau cov khoom vaj khoom tsev. Tab sis ua ntej ntawd, muaj tiag ob txoj hauv kev los ua lub tsev nyob. Thawj yog tsuas yog lub thawv yooj yim uas tsis muaj cov yam ntxwv ntxiv. Txawm li cas los xij, yog tias koj xav ua qhov kev sib tw thiab ntxiv kev ua haujlwm ntau ntxiv rau koj lub Circuit Court ces kuv kuj tau tsim cov qauv tsev nyob uas muaj cov tuav nyob rau sab thiab ib puag puag. Qhov no tso cai rau koj los khi cov khoom ib puag ncig koj txhais caj npab lossis lub raj mis siv txoj siv lossis tsuas yog cov ntaub dawb xwb. Qhov kev sib tw yog tias koj yuav tsum tau 3D luam tawm tus qauv kom tau txais txoj haujlwm ntxiv no.
1) Tso nws yam tsis muaj lub casing. Tsis zoo tagnrho tab sis yooj yim tshaj plaws
2) Laser txiav lub thawv yooj yim uas tuaj yeem muab tso ua ke siv cov kua nplaum super. Koj tuaj yeem pom.dxf rau lub tshuab txiav laser hauv daim nplaub tshev google drive no: https://drive.google.com/open?id=1iUivo-afLw3i5XBT… Txhua yam koj yuav tsum tau ua, yog tias koj tsis muaj lub tshuab txiav laser, yog txhawm rau nrhiav kev pabcuam laser txiav hauv nroog thiab muab cov ntawv no rau ntawm USB tsav.
3) 3D luam ntawv lub tsev nrog rau kev ruaj ntseg ntxiv. Koj yuav tuaj yeem nrhiav. STEP lossis. STL cov ntaub ntawv hauv daim nplaub tshev google drive no: https://drive.google.com/open?id=1iUivo-afLw3i5XBT… Koj yuav xav tau CAD software zoo li Fusion360, Onshape, Tinkercad, thiab lwm yam, kom 3D luam lub tsev.
4) Nov yog qhov txuas rau kev tsim online fusion:
Koj tuaj yeem ruaj ntseg cov khoom thiab pawg thawj coj hauv lub thawv uas siv cov kua nplaum kub lossis kua nplaum super. Tsis txhob sim thiab siv cov txiv ntseej thiab ntsia liaj qhov rooj.
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