Cov txheej txheem:

DIY Lab Lub Rooj Zaum Lub Hwj Huam Muab Los Ntawm Kos: 6 Kauj Ruam
DIY Lab Lub Rooj Zaum Lub Hwj Huam Muab Los Ntawm Kos: 6 Kauj Ruam

Video: DIY Lab Lub Rooj Zaum Lub Hwj Huam Muab Los Ntawm Kos: 6 Kauj Ruam

Video: DIY Lab Lub Rooj Zaum Lub Hwj Huam Muab Los Ntawm Kos: 6 Kauj Ruam
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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Sib Sau Cov Khoom
Sib Sau Cov Khoom

Koj puas nkees nkees ntawm koj lub xov tooj cua nrog cov neeg ceg tawv, tsis tuaj yeem them rov qab 9V roj teeb?

Koj puas xav tias koj txias tau them lub hwj chim?

Yog li, vim li cas ho tsis koj sim DIY koj tus kheej lub hwj chim uas tuaj yeem xa mus txog 27V thiab 3A!

Kauj Ruam 1: Sau Cov Khoom

Sib Sau Cov Khoom
Sib Sau Cov Khoom
Sib Sau Cov Khoom
Sib Sau Cov Khoom

-Cov khoom siv hluav taws xob nrog qhov hluav taws xob ruaj khov (Koj tuaj yeem siv 12V tsheb nqaj hlau ntawm atx pwoer mov lossis lub laptop them nyiaj)

-Txiv tsawb jack & ntsaws

-Volt thiab amp meter

-LM2577S LM2596S buck boost converter

-Muaj cov ntsia hlau kom ruaj ntseg rau sab sab thiab ntoo nplaum

Cov Cuab Yeej:

-3D tshuab luam ntawv (Kuv tau luam tawm tsuas yog lub hauv ntej vim tias tag nrho cov ntaub ntawv yuav tsis haum tab sis koj tuaj yeem ua nws tawm ntawm ntoo) -Siv cov hlau (lossis txawm tias zoo dua, chaw nres tsheb) -Hot kua nplaum phom-Ntsia Hlau

Kauj Ruam 2: Hloov Kho Lub Hwj Huam

Hloov Kho Cov Khoom Siv Hluav Taws Xob
Hloov Kho Cov Khoom Siv Hluav Taws Xob
Hloov Kho Cov Khoom Siv Hluav Taws Xob
Hloov Kho Cov Khoom Siv Hluav Taws Xob
Hloov Kho Cov Khoom Siv Hluav Taws Xob
Hloov Kho Cov Khoom Siv Hluav Taws Xob

Yog tias koj tsis tau ntsib dua, siv lub laptop them nyiaj lossis yuav lub chaw tso khoom siv fais fab hauv lub lab qhov no tuaj yeem txaus ntshai

Koj yuav tsum tau ua kom luv tag nrho cov xov hlau mus rau qhov ntev me dua. Txheeb xyuas qhov twg lub zog muaj zog tshaj plaws. Hauv kuv qhov xwm txheej, nws nyob ntawm 5V kev tsheb nqaj hlau. Peb tab tom yuav siv 12V txoj kev tsheb nqaj hlau los ua lub zog hluav taws xob. Kev muag 5ohm 5W resistor ntawm 5V txoj kev tsheb nqaj hlau thiab hauv av (lossis txoj kev tsheb nqaj hlau uas muaj lub zog tshaj plaws). Koj tseem yuav tsum tau xaim lub xaim xaim xaim mus rau hauv av kom lub zog siv hluav taws xob yuav tawg.

Tom qab qhov no, txuas tagheter tag nrho cov xov hlau daj (12V tsheb nqaj hlau) thiab tag nrho cov xov hlau dub txuas mus txuas. Lub txuas cov xov hlau mus rau lub tswv yim ntawm lub pob txhawb nqa hloov pauv.

Nov yog zaj dab neeg tsis lom zem heev: Thaum kuv ntsaws lub hwj chim, tsis muaj dab tsi tshwm sim. Kuv ntsaws nws tawm thiab ntsaws nws rov qab. "BOOOOOOM" yog qhov kuv hnov yog li kuv tau txais lub hwj chim tawm ntawm lub hnab nyiaj tam sim ntawd thiab siv xov tooj charger insted. Koj tuaj yeem pom hauv daim duab saum toj no tias lub fuse tau tshuab lawm. Ceev faj!

Kauj Ruam 3: Kev Txuas Hluav Taws Xob

Qhov thaiv
Qhov thaiv
Qhov thaiv
Qhov thaiv

Tom qab koj hloov kho cov khoom siv fais fab, nqes cov xov hlau daj ntawm qhov nkag tau zoo ntawm lub zog txhawb nqa hloov pauv thiab cov xov hlau dub rau qhov tsis zoo ntawm lub pob txhawb nqa hloov pauv. cov tswv yim ntawm lub pob boost boost.

Hlau lub lcd raws li qhia hauv schematic saum toj no:

-Qhov cov xov liab liab mus rau qhov tsis zoo ntawm cov nyiaj txhawb nqa hloov pauv -Txo cov hlau dub mus rau qhov tsis zoo ntawm lub zog hluav taws xob (tsis yog tus qauv) -Thij hlau daj mus rau qhov tso tawm ntawm lub zog hluav taws xob & cov zis ntawm lub zog txhawb nqa hloov pauv module-Nyias cov xim dub thiab liab mus rau lub tswv yim ntawm lub pob txhawb nqa hloov pauv (Rau lub zog)

Kauj ruam 4: Rooj plaub

Rooj plaub
Rooj plaub
Rooj plaub
Rooj plaub
Rooj plaub
Rooj plaub

Thaum xub thawj, Kuv xav kom 3D luam tawm tag nrho cov ntaub ntawv tab sis nws yuav tsis fir ntawm kuv lub tshuab luam ntawv thiab faib cov ntu yuav siv sijhawm ntev los luam tawm. Yog li kuv txiav txim siab luam tawm tsuas yog sab xub ntiag thiab ua rau sab, hauv qab thiab saum daim tawm ntawm cov ntoo nyias.

Kuv tau ua ib daim U zoo ib yam los nws tau txuas nrog lub nplaum ntoo. Kuv tau muab cov khoom hauv qab tso rau hauv lub vaj huam sib luag. Ua cov duab zoo li yuav nkag mus rau ob qho ntawm lub hwj chim muab cov ntsia hlau qhov, nrog cov ntsia hlau ntev dua yog li nws tuaj yeem khaws ntoo. thiab lub hwj huam muab togheter thiab lwm ob lub qhov ntsia hlau rau hauv 3D luam tawm fron pannel. Kuv kuj tau ntxiv ob lub ntsia hlau rau ntawm lwm sab ntawm 3D pannel luam tawm.

Kauj Ruam 5: Txhim Kho Txhua Yam Hauv

Haum txhua yam sab hauv
Haum txhua yam sab hauv
Haum txhua yam sab hauv
Haum txhua yam sab hauv
Haum txhua yam sab hauv
Haum txhua yam sab hauv

Tam sim no, pib haum rau hauv cov txiv tsawb jack (cov khoom siv hluav taws xob tso tawm), qhov hloov pauv kom qhib rau/tawm tsuas yog tso tawm ntawm lub vijtsam.

Kauj Ruam 6: Koj Ua tiav

Koj Ua Tiav lawm!
Koj Ua Tiav lawm!
Koj Ua Tiav lawm!
Koj Ua Tiav lawm!

Plug nws thiab cia siab tias nws yuav tsis tawg zoo li kuv tau ua rau kuv thawj zaug sim.

Pom zoo: