Glowing Stones LED Teeb: 5 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Ntau tus neeg laus yuav nco qab tsim lub teeb tawm ntawm ntoo thiab kho kom zoo nkauj nrog dej qab zib tuaj yeem rov qab rau hauv tsev kawm theem siab. Txoj haujlwm no nco txog cov hnub ntawd. Kuv 13y. tus ntxhais laus xav tsim lub teeb thiab qhov no ua rau kev kaw haujlwm zoo, tsev kawm ntawv txoj haujlwm tshawb fawb.

Tom qab koj tsim ib txoj haujlwm nrog cov kab hluav taws xob LED, koj feem ntau sab laug nrog ntu ntawm sab laug, ib feem uas koj txiav tawm kom tau txais qhov ntev kom tiav koj txoj haujlwm. Qhov seem no hla ntu tsis muaj cov txuas sib txuas, tuaj yeem ua tau luv, thiab yuav tsis zoo li nws muaj qhov pom tseeb siv. Cov lus qhia no yuav piav qhia yuav ua li cas tig qhov seem ntawm cov hlua LED txiav mus rau hauv lub teeb pom kev zoo.

Txoj Haujlwm Zaum:

Kuv tus ntxhais xav kom lub teeb kom muaj hom tsis siv neeg uas siv lub yees duab-tiv thaiv los tswj ib feem ntawm LEDs. Peb tau rub los ntawm kuv cov khoom siv hluav taws xob los tsim kev sib txuas. Peb ntxiv lwm qhov LED teeb rau sab saum toj uas yuav koom nrog hauv phau ntawv ntawm hom rau qib siab dua. Peb tau xaiv tus qauv quart canning jar uas muaj qhov zoo nkauj xav tau. Peb txiav txim siab qhwv cov hlua LED nyob ib ncig ntawm lub raj ntawv los ua kom lub teeb pom kev zoo nyob deb ntawm ib sab thiab kom txo tau cov hlaws iav. Nws tau sau qhov chaw seem nrog iav hlaws ntawm ntau xim rau qhov ua kom zoo. Lub hauv paus tau tsim hauv Fusion 360 thiab 3D luam tawm thiab nws suav nrog qhib rau DC lub hwj chim txuas, yees duab-tiv thaiv, thiab on-off-on toggle hloov.

Khoom siv

Txoj haujlwm no xav tau cov hauv qab no:

• LED sawb (s) tshiab los yog seem trimming
• Iav canning thawv nrog hau
• Xim iav hlaws
• Ntoo, khoom siv tes ua, lossis 3D luam tawm puag
• Cardboard Tube (lossis 3D luam ntawv raj) thiab cov ntawv ci txhuas
• Cov khoom siv hluav taws xob uas haum rau cov hlua hluav taws xob LED.
• Txuas (18AWG lossis 20AWG) rau kev sib txuas.

• Cov Khoom Hluav Taws Xob

  • DC ntsaws thiab vaj huam sib luag-mount qhov (socket)
  • Toggle hloov rau kev tswj, on-off-on qhov no
  • NPN transistor rau kev tswj tsis siv neeg (2N2222a)
  • Photo resistor thiab ⅛ watt resistors los tswj lub transistor.
• Roj Hmab grommet (los tiv thaiv cov kab hla dhau lub qhov hauv lub hau)

Cov cuab yeej siv suav nrog:

• Soldering Hlau thiab cov kabmob coj los ua nyiaj (tsis muaj hmoov txhuas)
• Multi-Meter Breadboard (rau kev ntsuas qhov Circuit Court)
• Hlau cutter/stripper
• Daim kab xev hluav taws xob
• Laum thiab ntsis.
• 3D tshuab luam ntawv lossis ntoo ua haujlwm cov cuab yeej (rau lub hauv paus)

Kauj Ruam 1: Cov iav hlaws dai thiab Lub Teeb Tube

Thawj kauj ruam yog los txiav txim kom muaj nuj nqis ntawm iav hlaws dai. Hauv qhov no, peb muaj peb phaus ntawm cov hlaws xim. Nws yog ib qho tseem ceeb uas cov hlaws siv tsis muaj hluav taws xob vim yog cov hlau nthuav tawm ntawm daim kab xev LED. Cov iav pob zeb yuav yog lwm txoj kev xaiv. Cov raj xa ntawv hauv nruab nrab pab txo qis qhov no thaum ua kom cov hlua LED sib nrug tsis tu ncua los ntawm ob sab ntawm lub thawv. Lub raj tau txiav kom ntev, txiav txim siab tias yuav muaj cov hlaws iav nyob hauv qab ntawm lub thawv (thaum kawg lub taub ntim rau kom nkaum sab saum toj LED teeb). Txhawm rau txhim kho kev zoo nkauj thiab rov xav dua, lub raj yas no tau npog hauv cov ntawv ci txhuas. Cov kab hluav taws xob LED tau ua raws sab nraud ntawm lub raj hauv cov qauv sib txawv. Muaj cov kauj ruam xaiv tau kom nthuav tawm lub teeb tawm los ntawm LED sawb yog tias xav tau ntau yam qauv teeb pom kev zoo - cov khoom uas muaj huab xws li ntawv ciab tuaj yeem ntxiv ib ncig ntawm cov kab txaij. Qhov no yuav txo qee qhov chaw ci thiab yuav yog lub tswv yim zoo yog tias feem ntau ntawm cov hlaws pom tseeb thiab tsis muaj xim. Txhawm rau rov qab siv koj cov hlua LED, koj yuav tsum tau xaim hlau txuas rau cov tab uas tau tso tseg thaum koj txiav cov hlua LED kom ntev. Qee cov khoom siv muaj cov txuas txuas ntxiv uas tuaj yeem siv tau. Yog tias koj xaiv cov laug, qhov me me, cov xaim xaim zoo dua rau kev yooj yim ntawm cov laug. Kuv siv 22awg hlau xaim rau lub hom phiaj no. Ib pawg ntawm "pab txhais tes" ua rau txoj haujlwm no yooj yim dua. Kuv tus ntxhais tau ua qhov muag vim qhov ntawd yog ib feem tseem ceeb ntawm zaj lus qhia no. Nov yog nws lub sijhawm zaum thib ob thiab cov kev sib txuas no tau me dua li txoj haujlwm dhau los. Nws tau ua haujlwm zoo.

Kauj Ruam 2: Lub Hwj Huam Fais Fab

Qhov xav tau hluav taws xob DC rau txoj haujlwm no. Kuv tau khaws cov khoom siv hluav taws xob rau ntau xyoo lawm, yog li nrhiav lub zog tsim nyog tau yooj yim. Yog tias koj xav yuav ib qho rau txoj haujlwm, koj yuav ua tib zoo saib xyuas qhov ntsuas hluav taws xob DC qhov ntsuas hluav taws xob thiab qhov ntsuas DC tam sim no ntawm cov khoom siv. Yog tias koj xav rov siv cov khoom seem uas koj tau tso ib puag ncig, koj yuav tsum txiav txim siab yog tias nws raug cai lossis tsis raug cai. Kev tswj hwm (qee zaum hu ua "hloov pauv") cov khoom siv muaj cov hluav taws xob zoo ib yam ntawm txhua qhov kev thauj khoom (hauv qab cov peev txheej ntsuas tau). Lub hwj chim tsis tswj hwm yuav muaj qhov hluav taws xob tso tawm uas txawv nrog kev thauj khoom, txhais tau tias nws yuav yog 18VDC yam tsis muaj kev txuas nrog thiab 10VDC nrog lub nra hnyav txuas nrog. Cov khoom siv no muaj qhov ntsuas hluav taws xob tso tawm AT tshwj xeeb thauj khoom tam sim no, piv txwv li 12VDC @ 500mA. Yog tias koj tso lub nra ntau ntxiv, qhov hluav taws xob poob qis thiab, sib tham, yog tias koj tso tsawg dua ntawm qhov hluav taws xob nce. Koj tuaj yeem siv cov no yog tias koj xav tau, tab sis nws yuav tsum tau ua tib zoo xaiv vim tias dhau qhov ntsuas LED sawb yuav ua rau lawv ua tsis tiav sai dua (tam sim no siab dua los ntawm LED nti ua rau pom kev ci tab sis txo lub neej). Yog tias koj tsis paub lub nra ntawm koj li LED teeb (s), koj tuaj yeem ntsuas qhov thauj khoom nrog lub ntsuas ntau lub digital thaum lawv txuas nrog lub hwj chim. Peb cov hlua LED suav tag nrho 200mA ntawm kev thauj khoom thiab peb siv cov khoom ntsuas rau 600mA. Txhawm rau kom yooj yim, Kuv pom zoo siv kev tswj hwm lub zog rau koj cov phiaj xwm DC voltage. Cov duab ntsuas qhia pom siv ob lub ntsuas los ntsuas ob qhov hluav taws xob thiab tam sim no.

Kauj Ruam 3: Kev sib hloov

Tus qauv tsim hluav taws xob yog qhov yooj yim haum thiab muaj ntau txoj hauv kev los ua kom nws nyuaj lossis ntau dua. Qhov qhib/tawm qhov hloov pauv yuav yog txoj hauv kev yooj yim rau xaim qhov no. Peb tau ntxiv "qhov ntsuas qhov tsaus nti" hloov pauv lub teeb thaum lub teeb ib puag ncig qis thiab ua rau lub teeb qis dua vim qhov teeb pom kev ib puag ncig nce ntxiv. Lub Circuit Court no siv qhov faib hluav taws xob los tswj qhov hluav taws xob mus rau lub hauv paus ntawm NPN transistor.

Txhawm rau qhia kev tswj teeb pom kev zoo thiab cov hauv paus ntsiab lus ntawm Circuit, peb xub tsim lub Circuit Court ntawm lub rooj mov ci. Lub zog siv hluav taws xob uas peb siv rau lub teeb tau siv rau lub rooj mov ci los muab cov ntaub ntawv muaj tiag. Ntawm no, peb tau sim sib txawv resistor ob peb ua ke kom ua tiav qhov kev xav tau. Peb hais txog cov ntawv teev npe rau NPN transistor thiab siv lub tshuab ntsuas ntau lub ntsuas los ntsuas qhov tsis kam ntawm cov yees duab tiv thaiv xaiv (txog li 10k ohm thaum tsaus ntuj). Ib 1k ohm resistor tau ntxiv rau hauv kab nrog cov duab resistor los tsim tus nqi qis kawg hauv qab ntawm qhov faib hluav taws xob. Qhov sib txawv ntawm qhov sib txawv yog qhov xaiv tau rau sab saum toj ntawm qhov faib hluav taws xob kom tso cai rau kev hloov pauv, tab sis peb txiav txim siab tias 22k ohm resistor nyob rau sab saum toj ntawm qhov faib hluav taws xob muab kev tswj kom txaus thiab muab kev yooj yim ntxiv. Cov khoom no tau sib sau ua ke ntawm lub rooj me me perforated ntawm qhov chaw tiv thaiv duab thiab muab tso rau hauv qhov chaw. Cov kab hluav taws xob LED tau ncig los ntawm cov neeg sau khoom-tso tawm ntawm NPN transistor, tswj tam sim no los ntawm LED sawb. Qhov sib txawv ntawm "lub teeb pom kev zoo" thiab "lub teeb pom kev tsaus nti" tsuas yog qhov tso rau ntawm cov yees duab tiv thaiv hauv qhov hluav taws xob faib hluav taws xob (piv txwv li saum toj lossis hauv qab). Ib qho teeb meem rau peb qhov kev sib tw yog qhov xav kom muaj cov hlua sab hauv tau siv hauv AUTO lossis ON hom thaum lub teeb sab saum toj LED tsuas yog siv hauv ON hom. Kev hloov pauv ob tus ncej tso cai rau sab hauv sab kom muaj lub zog cais tawm los ntawm sab saum toj.

Ib lub vaj huam sib luag mount DC jack muab cov ntsiab lus sib txuas tau yooj yim thiab cov mating ntsaws tau muab tso rau qhov txuas hluav taws xob. Koj lub zog xa khoom twb muaj DC ntsaws nyob rau hauv qhov xwm txheej twg koj yuav tsuas yog yuav lub vaj huam sib luag sib txuas mount nkaus. Nco ntsoov them sai sai rau qhov sib txawv ntawm koj lub hwj chim ntsaws ntsaws, qee zaum qhov chaw zoo, qee zaum qhov chaw tsis zoo. Paub qhov no yog qhov tseem ceeb vim tias LEDs tsuas yog ua haujlwm nrog polarity raug.

Kauj Ruam 4: 3D Luam Luam Base

Lub hauv paus tau tsim hauv Fusion 360 thiab yog qhov yooj yim. Lub ntsej muag ntxhib tau txiav txim siab raws li qhov ntev ntawm lub thawv thiab qhov siab tau ua raws qhov toggle hloov qhov tob. Qhov rau lub nkaus thiab toggle hloov tau raws li ntsuas qhov ntev ntawm cov khoom siv xaiv. Qhov chaw yees duab tiv thaiv qhov chaw tau txiav tawm nrog kev txiav tawm rau tus coj, thiab ib feem tseem nyob rau daim ntawv thov cov kua nplaum kub kom ruaj ntseg cov duab tiv thaiv. Mounting qhov chaw ntsia hlau kuj tau ua qauv thiab qis dua yog li lub hau luam tawm tuaj yeem haum sab hauv. Lub qhov rau lub hau tau ntxeev me ntsis. M6 ntsia hlau xov tau ua qauv hauv paus. Cov phab ntsa tuab siv tau yog 2 hli thiab tus qauv tau luam tawm hauv PLA nrog 40% gyroid infill nruab nrab ntawm 4 txheej saum toj thiab hauv qab. Txheej qhov siab yog.2mm nrog lub.4mm lub taub hau. Ua tib zoo saib xyuas koj lub qhov me ntsis kom suav nrog rau qhov me me tom qab cov ntawv txias.

Cov duab txuas thiab cov ntaub ntawv yog qhov hloov pauv tom qab los ntawm qhov peb luam tawm ua ntej, peb tau kawm qee qhov kev kawm tau kawm nrog thiab ntxiv qhov chaw so kom ntswj lub hau rau lub hauv paus. Peb lub hauv paus tshem tawm qhov chaw so thiab tsuas yog ua lub hauv paus nruab nrab ntawm lub hau thiab lub thawv uas xav tau cov kua nplaum kub kom tiv thaiv kev sib hloov. Peb xav tsim qee qhov ntxiv ntawm qhov no thiab cia siab tias kev tsim qauv yuav hloov zuj zus mus ntxiv nyob rau lub sijhawm. Xav tias dawb siv cov ntawv txuas ua lub hauv paus pib rau koj txoj haujlwm.

Kauj ruam 5: Sib dhos

Kev sib dhos ntawm lub teeb no yog raws li hauv qab no:

1. Ntxuav txhua qhov thiab daim, lub thawv, lub hau, thiab cov hlaws.
2. Ntxig ob peb txheej rau hauv qab ntawm lub thawv kom tsis pom qhov siab ntawm lub raj.
3. Ntxig lub raj nrog cov kab hluav taws xob LED ruaj ntseg thiab txuas.
4. Tawm ob peb ntiv tes ntawm cov xov hlau ntev ntxiv tawm ntawm lub qhov ncauj ntawm lub hub rau kev txuas tom qab.
5. Ua tib zoo ntxiv cov hlaws iav raws li xav tau.
6. Peb tau xaim hluav taws xob LED ib ntus yog li kuv tus ntxhais tuaj yeem pom cov txiaj ntsig zoo li nws tau ntxiv hlaws dai.
7. Thaum ua tiav lawm, xaum lub qhov hauv lub hau thiab ntxiv cov roj hmab grommet los tiv thaiv cov hlua los ntawm ib qho ntse.
8. Sib dhos cov khoom siv hluav taws xob hauv lub hauv paus.
9. Sib dhos lub hau thiab txuas rau lub hauv paus.
10. Kua nplaum los yog khawm lub hau thiab lub hauv paus kom lub thawv tsis tuaj yeem tig los yog rub tawm. Hauv peb qhov xwm txheej, lub hau/lub nplhaib rau lub thawv ruaj ruaj rau hauv lub khob iav, tom qab ntawd cov kua nplaum kub tau siv los tiv thaiv kev sib hloov.
11. Txuas cov kab hluav taws xob LED mus rau kev sib txuas, ob lub xov hlau ib qho LED sawb/hlua/kab.
12. Nruab lub hau.

Lub teeb no yog dai kom zoo nkauj, kev cai, thiab tau kawm paub zoo rau kuv tus ntxhais. Nws tau kawm txog kev sib txuas, kev sib txuas, kev ua siab ntev, thiab mloog kom meej. Kuv kwv yees tias qhov kev paub dhau los no yuav nco qab zoo li kuv thawj zaug tuaj yeem teeb tau hauv qib 7.