Cov txheej txheem:

Me Me thiab Yooj Yim Hauv Tsev Hloov Pauv Hloov Fais Fab: 5 Kauj Ruam
Me Me thiab Yooj Yim Hauv Tsev Hloov Pauv Hloov Fais Fab: 5 Kauj Ruam

Video: Me Me thiab Yooj Yim Hauv Tsev Hloov Pauv Hloov Fais Fab: 5 Kauj Ruam

Video: Me Me thiab Yooj Yim Hauv Tsev Hloov Pauv Hloov Fais Fab: 5 Kauj Ruam
Video: ua zoo poob peev los lawm tub huas xyooj MV 2023 2024, Kaum ib hlis
Anonim
Me Me thiab Yooj Yim Hauv Tsev Hloov Pauv Hloov Fais Fab
Me Me thiab Yooj Yim Hauv Tsev Hloov Pauv Hloov Fais Fab

Cov khoom siv hluav taws xob yog qhov tsim nyog thaum koj xav ua qhov haujlwm hluav taws xob, tab sis lawv tuaj yeem ua tus nqi tiag tiag. Txawm li cas los xij koj tuaj yeem ua ib qho rau koj tus kheej zoo nkauj heev. Yog li cia peb pib.

Kauj Ruam 1: Cheeb Tsam

Cheebtsam
Cheebtsam

Ua ntej, koj yuav xav tau cov khoom siv. Muaj peb ntu tseem ceeb ntawm kev tsim. DC DC nqis-nqis hloov pauv, ntsuas hluav taws xob thiab them nyiaj los ntawm lub khoos phis tawj qub. Koj tseem yuav xav tau lub zog ntsuas (nrog lossis tsis muaj lub khob (tsis tsim nyog)), hloov pauv thiab qee lub jumper cables. Tus nqi ntawm lub hwj chim yuav tsum tau teev tseg ua ntej yuav khoom. Koj tuaj yeem pom nws hauv kab duab kab ntawm tus hloov pauv.

Qhov:

  • LM2596S-PSUM DC DC nqis-nqis hloov pauv (ib qib zuj zus hloov pauv tuaj yeem ua haujlwm, tab sis tus pin tus qauv yuav txawv)
  • VM028-330-R ntsuas hluav taws xob (lwm yam yuav ua tau)
  • Laus lub laptop fais fab mov
  • Potentiometer
  • Toggle hloov
  • Cov kab

Kauj Ruam 2: Cable Soldering

Kev Siv Hluav Taws Xob
Kev Siv Hluav Taws Xob
Kev Siv Hluav Taws Xob
Kev Siv Hluav Taws Xob
Kev Siv Hluav Taws Xob
Kev Siv Hluav Taws Xob

Thawj kauj ruam yog txhawm rau txuas cov kab hluav taws xob txuas mus rau qhov zoo thiab tsis zoo hauv qhov kawg ntawm qhov hloov pauv. Koj yuav tsum pom qhov sib txawv ntawm PCB (IN+ = input zoo, IN- = input tsis zoo). Tom qab ntawd txuas lwm qhov kawg ntawm txoj kab zoo mus rau tus pin nruab nrab ntawm qhov hloov pauv. Xaiv lwm lub jumper cable thiab txuas qhov ntawd rau ib qho ntawm tus pin uas tseem tshuav ntawm qhov hloov. Tam sim no, koj yuav tsum txuas lub ntsuas hluav taws xob nrog lub pins ntawm cov hloov pauv. Tej zaum koj yuav tau them sai sai rau qhov tsis sib xws dua (yog li cov kab liab yuav tsum mus rau OUT+ thiab dub rau OUT-) Tam sim no peb yuav tsum txuas cov khoom siv ntawm peb lub khoos phis tawj laptop nrog cov khoom siv hloov pauv. Kuv muaj hmoo, thiab kuv tuaj yeem tshem tus poj niam txuas los ntawm kuv lub laptop qub tab sis koj yuav xav tau txiav cov hlua thiab txuas rau qhov chaw (lub davhlau ya nyob twg zoo rau lub toggle hloov thiab lub davhlau ya nyob twg tsis zoo rau IN-pin). Yog tias koj muaj hmoo, lossis koj tau yuav tus poj niam txuas tom qab ntawd rov hais dua cov lus qhia yav dhau los tab sis nrog tus txuas.

Kauj ruam 3: Ua kom muaj zog

Hwj chim Up
Hwj chim Up
Hwj chim Up
Hwj chim Up
Hwj chim Up
Hwj chim Up
Hwj chim Up
Hwj chim Up

Tam sim no ntsaws rau hauv lub hwj chim thiab rub tus ntsia hlau, raws li koj xav tau ib qho los tswj qhov ntsuas hluav taws xob. Raws li koj tuaj yeem pom kuv lub zog xa khoom xa tawm 20 volt rau lub vaj huam sib luag thiab zoo li koj tuaj yeem pom kuv tuaj yeem hloov kho qhov tso tawm nrog kev sib hloov ntawm lub hwj chim inbuilt. Txawm li cas los xij nws tsis tuaj yeem mus siab dua qhov input voltage, hauv qhov no 20 volt (19.7 volt). Los ntawm qhov no cov khoom siv tuaj yeem siv tau tab sis koj yuav pom nyuaj los kho qhov hluav taws xob nrog tus ntsia hlau yog li hauv qib tom ntej no kuv yuav qhia kev daws teeb meem rau qhov ntawd.

Kauj ruam 4: Potentiometer

Potentiometer
Potentiometer
Potentiometer
Potentiometer
Potentiometer
Potentiometer

Tam sim no, ua ntej tshaj plaws koj yuav tsum tshem lub hwj chim inbuilt. Qhov no tuaj yeem nyuaj me ntsis vim nws muaj 3 ceg. Koj yuav tsum tuav nws nrog tus plier thiab thaum lub tin pib yaj koj yuav tsum rub nws tawm. Tom qab ntawd koj yuav tsum tau xaim 3 kab txuas rau lub qhov ntawm cov potentiometer ploj mus. Tom qab ntawd txuas cov kab no nrog koj lub hwj chim tshiab. Thiab qhov no yog nws, koj tau ua tiav txoj haujlwm. Tej zaum koj yuav pom nyuaj los txheeb xyuas qhov ntsuas hluav taws xob kom raug. Yog li, koj tuaj yeem txiav lub log los ntawm ntoo thiab kua nplaum rau lub zog ntsuas. Nrog nws koj yuav tsum muaj peev xwm tig nws qeeb dua, thiab raug.

Kauj ruam 5: Qhov Kawg

Qhov Kawg
Qhov Kawg
Qhov Kawg
Qhov Kawg

Txog kev tiv thaiv ntau ntxiv koj tuaj yeem tsim tsev nyob ib puag ncig ntawm lub cuab yeej. Nco ntsoov tias tus hloov pauv tuaj yeem xa lub zog tsawg, tom qab koj mus txog qhov txwv lub rooj tsavxwm yuav ua rau nws tus kheej puas tsuaj. Kuv vam tias koj tau pom cov lus qhia no muaj txiaj ntsig. Qhia rau kuv paub yog tias koj muaj ib qho teeb meem. Zoo siab soldering!

Pom zoo: