Rechargeable 3 Watts Teeb nyem: 12 Kauj Ruam

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

Lub teeb nyem ua hauv Cov Lus Qhia no yog ua tiav 3d luam tawm thiab sau rau ntawm 18650 roj teeb rov tau. Nws yog qhov nyuaj me ntsis los tsim yog tias koj xav txhim kho koj cov txuj ci tsim khoom. Nws xav tau cov khoom siv me me, thiab kuv txiav txim siab faib cov ntawv yam tsis muaj tus tsav tsheb LED txij li 3 x 1watt LEDs tsis kim thiab teeb nyem yuav tsis siv ntau npaum li cov teeb hauv tsev, yog li txo lub neej yuav tsis zoo li.

Khoom siv

Cov cuab yeej

3D tshuab luam ntawv

cam khwb cia hlau

kub kua nplaum phom

tweezers

Cheebtsam

4 qhov sib txawv 3D luam tawm qhov ntawm lub teeb nyem

3 x 5mm 1 Watt LED (3 Watt LEDS muaj nyob hauv tib lub pob, qhov no yuav muab rau koj 9 W tag nrho, tab sis koj yuav xav tau rov suav dua qhov ntsuas tus nqi)

1 x diode nrog 0.6 rau pem hauv ntej qhov hluav taws xob poob (tseem ceeb, raws li nws yuav piav qhia ntxiv hauv qab no)

1 x yob ntawm cov xaim hluav taws xob (ncig 1m)

1 x lub thawv cua sov ntsws

3 x 39 ohm resistors (hom phiaj, ntsuas koj li LEDS thiab thov V = IR txhawm rau txiav txim siab tus nqi zoo tshaj kom mus txog 320mA)

1 x pre-built USB ib lub xov tooj ntawm tes tiv thaiv PCB

1 x 18650 cell rechargeable

1 x khub Nyiaj Tone Hlau Roj Teeb Lub Caij Nplooj Ntoos Hlav txuas

3 x M1.4 ntsia hlau

Kauj Ruam 1: 3D Luam Cov Ntaub Ntawv Xav Tau

Cov ntawv txuas rau cov ntawv yuav coj koj mus rau Thingyverse, qhov uas koj tuaj yeem rub tawm 4 cov ntaub ntawv xav tau los luam lub teeb nyem.

Kauj Ruam 2: Qhov Muag Khoom ntawm Schematic

Pib los ntawm kev xaim 20-25 cm xov hlau rau OUT-, OUT+, BATT-, BATT+ lub dav hlau ntawm lub roj teeb tiv thaiv luam tawm Circuit board. OUT+ xaim yuav tsum luv dua, ib puag ncig 5-10 cm vim nws yuav txuas rau lub zog hloov chaw nyob sab xis ntawm lub rooj tsav xwm tiv thaiv.

Solder 3 tus tiv thaiv rau ib qho ntawm perfboard kom tswj tau lawv txoj haujlwm thaum lub teeb nyem tau ua tiav (nco ntsoov tias ib tus neeg tiv thaiv ib leeg tuaj yeem siv tau rau ntawm ib sab ntawm LEDs).

Siv cov xaim me me xaim rau 3 leds kom pab lawv mus txog cov neeg tawm tsam tom qab.

Kauj Ruam 3: Sib Sau Ua Ntej Dav Hlau: BATT+

*Tsis txhob hnov qab ntxiv 2 cm ntsws raj ua ntej yuav xaim hlau!

Solder lub diode koj xaiv nrog qhov poob qis ntawm ib puag ncig 0.6 V mus rau qhov kawg ntawm BATT+ xaim. Muab cov roj teeb txuas rau lwm sab ntawm lub diode, thaum ua kom ntseeg tau tias nws cov cathode (sab tsis zoo, ib txwm muaj cim) yog taw rau PCB thiab seem ntawm Circuit Court. Lub diode yog qhov tseem ceeb txij li feem ntau cov kev tiv thaiv kev tiv thaiv ib puag ncig zoo li ib qho siv hauv Cov Lus Qhia no siv DW01 raws li kev tiv thaiv nti, uas txiav qhov hluav taws xob ntawm 2.4V, uas yog txoj hauv kev qis dua kev nyab xeeb rau 18650 ntawm tes. Nrog 0.6V poob, qhov txiav tawm qhov hluav taws xob dhau ib puag ncig 3.0V, uas muaj kev nyab xeeb dua thiab zoo dua nyob ntev rau koj lub roj teeb.

Kauj Ruam 4: Sib Sau Ua Ke Thib Ob: BATT-

Nov yog qhov nyuaj tshaj plaws ntawm txoj haujlwm. Ib zaug ntxiv, tsis txhob hnov qab lub raj nqaim ua ntej siv lub tshuab ua kom sov.

Qhov no tsuas yog yuav tsum tau txhawm rau txuas lub roj teeb tsis zoo rau BATT- xaim.

Thaum qhov no ua tiav ntxig cov xaim rau hauv lub teeb nyem lub thawv thaum ua kom ntseeg tau tias koj tso nws ib sab ntawm lub qhov ntsaws txuas ntawm 3D luam tawm lub cev, taw qhia rau sab nrog cov cim hlau, zoo li qhia hauv daim duab. Qhov no yuav tsum yooj yim dua nrog ib tus tweezers

Siv rab phom los txhuam cov kua nplaum rau ntawm lub roj teeb txuas kom ruaj ntseg nws.

Kauj Ruam 5: Sib Sau Ua Ke Thib Peb: OUT+

Ntxig lub hwj huam hloov pauv hauv qab lub hau.

Solder luv OUT+ xaim rau lub zog hloov pauv. Solder 20-25 cm xaim los ntawm lub davhlau ya nyob twg thib ob ntawm qhov hloov, thiab tawm nws zoo li tam sim no.

Kauj Ruam 6: Muab cov PCB tso rau hauv qab lub hau

Ua ntej tshaj, ua kom ntseeg tau tias PCB haum rau hauv lub qhov kom lub USB chaw nres nkoj nkag tau yooj yim los ntawm sab nraud zoo li pom hauv daim duab. Koj tuaj yeem txiav ib lub kaum me me ntawm koj li PCB yog tias xav tau (xyuas kom tseeb tias koj tsis txiav ib qho tooj liab hlau li koj li PCB tsis ua haujlwm). Siv cov kua nplaum kub rau ntawm cov yas vaj huam sib luag thiab tso PCB rau nws. Koj tuaj yeem ntxiv cov kua nplaum kub nyob ib ncig ntawm PCB kom ruaj ntseg nws.

Kauj Ruam 7: Ntxiv Lub Pob Ntseg

Xaub ib txoj hlua lossis xaim uas koj xaiv los ntawm ob lub qhov hauv qab lub hau. Khi ib lub pob hauv lub hau thiab rub txoj hlua kom tsis pub lub dab teg-lub voj.

Kauj Ruam 8: Dhau Cov Hluav Taws Xob hla Lub Qhov Rooj

Tsiv cov xov hlau txuas nrog BATT+, OUT+ thiab OUT- hla lub teeb nyem lub cev. Tom qab ntawd, hla OUT+ xaim hla lub teeb pom kev (liab ntawm daim duab).

Kauj Ruam 9: Kuaj Tus Txuas Txuas Zoo rau Lub Cap

Kauj ruam 10:

Siv daim kab xev hluav taws xob lossis daim kab xev xaim kom ruaj ntseg 3 LEDs hauv lawv lub qhov nyob ntawm daim ntawv luam tawm 3D me me thaum siv lub 3 qhov tsis zoo ntawm LEDs ua ke. Solder OUT-xaim rau LED qhov tsis zoo ib yam nkaus.

Solder cov resistors rau OUT+ xaim, thaum ua kom ntseeg tau tias OUT+ xaim tseem dhau los ntawm lub hau ntswj sab saum toj. tom qab ntawd, txiav tawm qhov tawm tsam ntau dhau ua rau tiv thaiv luv, thiab tawm tsuas yog txaus los txhuam cov kab hlau LED rau lwm qhov sib txawv.

Kauj Ruam 11: Ntxig Lub Roj Teeb, Ntsia Lub hau thiab LEDs rau Ntsia Hlau Cap

Muab lub roj teeb 18650 tso rau hauv lub thawv thiab ntswj lub hau rau hauv. Lub voj voog tau ua tiav yog li sim yog lub teeb nyem ua haujlwm ua ntej mus rau theem kawg. Yog tias nws tsis teeb thaum qhib, lub sijhawm rau debugging! Puas yog tag nrho cov davhlau ya nyob twg? Cov LEDs txuas nrog kom raug? Txheeb xyuas tag nrho cov Circuit Court nrog kev pab los ntawm schematic.

Rub cov xov hlau sab hauv lub hau thiab ntsia hlau npog nrog M1.4 cov ntsia hlau.

Kauj ruam 12: Ua tiav

Thov muab tswv yim yog tias koj sim qhov no vim nws yog kuv thawj qhov kev qhia. Kuv kuj pom tias muaj lwm lub teeb nyem muaj nyob ntawm lub xaib no, qhov no tsis yog qhov tig tawm! Kuv tsim nws tus kheej. Ua tsaug rau kev nyeem ntawv thiab zoo siab mus pw hav zoov!