DIY Tus Nqi Tsawg Tus Nqi Zog: 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Cov Khoom Siv Hluav Taws Xob feem ntau muaj nyob hauv txhua qhov chaw kuaj hluav taws xob zoo. raws li ib feem ntawm peb lub hom phiaj, ua rau lub tsev pov tsev qis, peb tau txiav txim siab los ua peb tus kheej Cov Khoom Siv Hluav Taws Xob uas tsis yog tsuas yog kev lag luam nyob rau lub sijhawm ntawm tus nqi tab sis kuj tseem muab ntau yam tshwj xeeb rau tus kheej:

• Cov khoom sib txawv ruaj khov: 5v, 12v, 3.3v
• Ob qhov hloov pauv tau: tawm 1: 5v txog 40v, tawm 2: 3.3v txog 35v
• 2x USB tso tawm: rau lub xov tooj them lossis lwm yam khoom siv
• Lub zog tso zis zoo: 135W (txawv nyob ntawm ATX lub zog siv hluav taws xob koj siv)

Nrog rau qhov ua kom tiav, peb Lub Hwj Huam Huv yuav saib zoo.

Kauj Ruam 1: Cov Npe Ntawm Cov Khoom thiab Cov Khoom

Cov khoom siv hluav taws xob:

• ATX Lub Hwj Huam Fais Fab: Lub zog siv hluav taws xob yooj yim uas koj tuaj yeem siv los ntawm lub khoos phis tawj qub lossis yuav thiab qub qub (feem ntau ntawm lawv lawv tseem ua haujlwm) nws muab txhua qhov pib hluav taws xob uas peb xav tau: 3.3V, 5V +12V.
• DC-DC Booster 100W, 6A (5V Hauv rau 35V tawm) (koj tuaj yeem siv qhov zoo dua yog tias koj nyiam, qhov ntawd yog qhov zoo tshaj plaws uas kuv pom tau nyob ze)
• DC-DC Booster XL6009 4A (3V rau 35V tawm)
• 2x poj niam USB chaw nres nkoj (lossis tsuas yog siv ib qho los ntawm cov khoom qub li kuv tau ua)
• ON/OFF Hloov
• 6x Red Banana poj niam txuas
• 6x Txiv tsawb dub txiv neej poj niam txuas
• 3x Potentiometer nrog lawv npog (50kohm)
• ntsws ntsws
• Ntsuab LED + 220ohm resistor
• 2x DC 100V 10A Voltmeter Ammeter (Txuas)

Cov ntaub thaiv: koj tuaj yeem tsim ntoo zoo ib yam li kuv, lossis xaiv lwm yam khoom siv.

• Ntoo: Tuab txaus los txhawb nqa Lub zog qhov hnyav. Kuv siv ob hom ib qho tuab (rau hauv qab thiab ob sab) thiab lwm qhov ib qho tuab dua (plywood kom yooj yim mount tivthaiv rau nws thiab txo qhov hnyav)
• Ntoo nplaum
• Ntoo ntsia hlau
• Adhesive vinyl film rau npog.

Cov Cuab Yeej:

• Caliper rau kev ntsuas meej
• Jigsaw
• Soldering Hlau
• Kub Nplaum Phom
• Daim kab xev hluav taws xob

Kauj Ruam 2: Ua Lub Thawv

PS: Ua ntej pib ib yam dab tsi kom ntseeg tau tias koj lub ATX Lub hwj chim tau ua haujlwm zoo:

• Txuas Green cable nrog GND: Tus kiv cua yuav pib ua haujlwm
• Ntsuas lwm cov txiaj ntsig raws li cov phiaj xwm

-Kev siv tus pas ntsuas thiab Caliper, ntsuas koj lub zog siv hluav taws xob, xyuas kom tseeb tias lub kiv cua tsis tau npog thiab koj muaj qee qhov chaw rau txuas txhua yam.

- Txiav ntoo raws li qhov ntsuas

- Tau txais cov khoom ntoo ua ke siv cov kua nplaum ntoo, tshwj tsis yog sab pem hauv ntej thiab sab saum toj uas peb yuav txuas lawv siv cov ntsia hlau, yog li lawv yuav tshem tau rau txhua qhov kev hloov pauv yav tom ntej

- Tau txais kev ntsuas ntawm cov khoom uas yuav tsum tau muab tso rau hauv lub vaj huam sib luag:

• Poj niam Txiv tsawb txuas
• Voltmeter/ammeter cov ntxaij vab tshaus
• USB poj niam txuas
• Pem hauv ntej LED
• ON/OFF Hloov
• Potentiometers

Thaum ua tiav, siv cov yas zaj duab xis npog sab xub ntiag thiab sab saum toj sib cais, tom qab ntawd npog tag nrho lub thawv.

Mount cov khoom vaj huam sib luag pem hauv ntej.

Kauj Ruam 3: Hluav Taws Xob Mounting

Cov hluav taws xob hluav taws xob tau yooj yim ua, txhua yam koj yuav tsum muaj yog cov hlau txuas zoo

• Muab cov xov hlau tso rau hauv cov tswv yim thiab cov txiaj ntsig ntawm txhua tus hloov pauv.
• Hloov cov potentiometer uas twb muaj lawm los ntawm 50 kohm potentiometer.
• Txheeb xyuas tias tus hloov pauv ua haujlwm raws li qhov xav tau, thiab qhov ntawd los ntawm kev xa lub hwj chim potentiometer counter clockwise qhov hluav taws xob tau nce.
• Siv cov phiaj xwm txuas lwm cov kab txuas.
• Nco ntsoov npog tag nrho cov chaw me me nrog cov hlab ntsws.

Txaus siab rau lub zog hluav taws xob ua haujlwm tau zoo. qhov tsuas yog tshuav yog ua tiav rau kev ua haujlwm zoo.

Kauj ruam 4: Ua tiav

Tom qab txhuam lub thawv ntoo thiab saib xyuas nws, kuv tau siv qee cov nplaum nplaum yas los npog lub hwj chim, tom qab ntawd kuv tau ua qee daim ntawv nplaum los cim txhua qhov tso tawm thiab khawm kom muab lub zog muab kev ua haujlwm zoo: koj tuaj yeem ua koj tus kheej cov ntawv nplaum lossis tsuas yog siv cov ntawv kuv ntxiv.

Xeem Lub Hwj Huam:

Nco ntsoov nqa koj cov kev ntsuas hluav taws xob thaum ua lub hwj chim thiab tom qab ntawd nws ua tiav

1. Qhib lub hwj huam hluav taws xob: xyuas tias LED tau qhib
2. Siv lub ntsuas ntsuas ntsuas qhov tso tawm Voltage ntawm txhua tus pin tso tawm
3. Siv lub ntsuas ntsuas ntsuas ntsuas qhov ntsuas ntawm qhov sib txawv ntawm qhov tso tawm thiab xyuas kom tseeb tias qhov txiaj ntsig tau qhia ntawm lub vijtsam yog ua raws li kev ntsuas, txwv tsis pub qhib lub vijtsam kom raug
4. Sim luv-Circuit (muab + thiab GND ua ke): lub hwj huam yuav tsum kaw tam sim thiab tsis muaj kev puas tsuaj yuav tsum tau hais tom qab tig nws dua. PS: ATX Cov khoom siv hluav taws xob muaj lub hauv paus thaiv kev tiv thaiv.
5. Txheeb xyuas qhov hloov pauv qhov hluav taws xob siv lub tshuab DC 7v rau 12V lub cev muaj zog (peb tab tom sim tshuaj xyuas qhov tso tawm tam sim no), pib los ntawm qhov qis tshaj plaws mus rau qhov siab tshaj plaws ntawm lub cev muaj zog. Lub hwj chim yuav tsum tsis raug kaw thaum twg los tau (piv txwv tias koj tau siv DC-DC Booster zoo txog 100W)

- Ua yuam kev kom zam

1. Ua tib zoo nyeem Cov Ntaub Ntawv ntawm cov khoom siv hloov pauv thiab cov khoom siv, tshem tawm qhov hluav taws xob ntau dua li qhov tau teev tseg yuav ua rau muaj kev puas tsuaj mus tas li rau tus hloov pauv.
2. Cov hloov pauv tseem ceeb rau txoj haujlwm no, xaiv lawv kom zoo:-D (Kuv tau ntsaws 4 tus hloov pauv:-/)
3. tsis txhob npog qhov qhov cua nkag lossis muab tso rau ntawm phab ntsa.

Kauj ruam 5: Ua Tsaug

Yog tias koj muaj lus pom lossis hais tawm tswv yim ntxiv rau kev tawm tswv yim. tag nrho cov lus yuav teb ASAP