Cov txheej txheem:
Video: Hniav LED Teeb: 4 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Txoj haujlwm no tau tsim tshwj xeeb rau Kev Qhia Txuj Ci LED. Nws tau tsim los siv cov khoom muaj nqis thiab cov cuab yeej muaj los ntawm Digi-Key thiab software dawb los ntawm Autodesk (tshwj xeeb, Tinkercad). Thaum kuv xav qhia thiab siv lub tshuab luam ntawv 3D (Kuv siv Lulzbot Taz 6) nws tsis tas yuav tsum tau yog tias koj tsis muaj lwm txoj hauv kev nrog kev tsim cov ntaub ntawv nrog lwm txoj hauv kev. Txoj haujlwm no tsis xav tau cov cuab yeej nyuaj dhau lossis tshwj xeeb (tsis muaj lub program lossis cov khoom siv hluav taws xob nyuaj!) Feem ntau ntawm qhov no, yog qhov muaj tswv yim thiab lom zem! Kuv tab tom ua thiab muab cov no los ua khoom plig rau lub caij so.
Kauj Ruam 1: Sau Cov Khoom
Rau kuv lub teeb kuv siv:
- Cov LEDs sib txawv (yooj yim tshaj yog tias lawv txhua tus tib qhov hluav taws xob hauv tib lub teeb, hais 2V lossis 3V, txhawm rau tshem tawm qhov xav tau rau cov neeg tawm tsam … ntau ntxiv tom qab ntawd)
- Soldering hlau thiab solder
- 12V DC fais fab mov. Cov no yog ntau heev thiab pheej yig. Qhov sib txawv yog qhov koj yuav muaj ob peb lub qub 12V DC phab ntsa-warts faus rau hauv lub txee dai khaub ncaws uas koj tuaj yeem siv tau. (Koj tuaj yeem siv lwm qhov hluav taws xob, ib yam nkaus, tab sis kuv pom 12V kom yooj yim.)
- 3D tshuab luam ntawv nrog ntau yam filaments (Kuv siv ntau yam xim PET thiab ntoo ntoo)
- Ib co xaim. Kuv tabtom khaws qee qhov los ntawm qee lub xov tooj qub/network txuas.
- Kub nplaum phom thiab kua nplaum, raws li xav tau.
Kauj Ruam 2: Teeb Teeb
Nov yog qhov lom zem thiab muaj tswv yim! Txog kuv lub teeb kuv muaj 7 qhov khoom luam tawm nrog rau qhov ua tau thib peb tivthaiv rau LEDs (peb yuav tau mus rau hauv qab no). Hauv daim ntawv yooj yim tsuas yog xav tau ob lub qauv tsim: ib sab (x4) thiab tus tuav (x2) rau saum thiab hauv qab.
Nrog qee qhov kev sim luam tawm koj tuaj yeem hu rau hauv qhov kev tso siab kom muaj cov tuav nrog nruj txaus kom tuav plaub sab ua ke ruaj khov yam tsis xav tau cov kua nplaum. Ntxiv ko taw rau hauv qab tuav, luam tawm ib qho zoo nkauj sab saum toj, sib txawv cov ntaub ntawv/tsim qauv ntawm ob sab, thiab lwm yam. Yog tias koj tsim cov khoom sib xws ntawm qhov ntau thiab tsawg, koj tuaj yeem sib xyaw thiab phim thiab sim ua.
Kauj Ruam 3: Teeb LED
Rau qhov yooj yim tsim, xaim cov LEDs hauv koob. Nrog 12V DC cov khoom siv, faib 12 los ntawm lub zog tsav lub npe ntawm koj cov LEDs txhawm rau nrhiav tus lej ntawm LEDs los siv. Yog li, rau 2V LEDs hauv koob yuav ua haujlwm nrog 12V khoom. Tsis xav tau resisters! Nco ntsoov lub polarity, tau kawg. Rau ntau pab pawg, tsuas yog xaim txhua pab pawg ua ke rau ntau LEDs uas koj xav tau. Ntau yam kev tsim qauv tuaj yeem siv los tso rau hauv kab noj hniav nruab nrab ntawm lub teeb. Cov qauv tsim ntawm no tuaj yeem xaub kab pheeb ces kaum sab hauv thiab, dua, nrog nruj txaus ua siab ntev tuaj yeem muaj qhov nruj txaus los tuav nws kom ruaj ntseg yam tsis xav tau kua nplaum.
Kauj ruam 4: Xaus
OK, OK, Kuv paub qhov no yog qhov haujlwm yooj yim zoo nkauj, puas yog? Kuv saib ntawm lwm Cov Lus Qhia thiab kuv txaus siab rau qhov nyuaj Arduino/khoos phis tawj/wireless/kab txawv/lwm yam. tej yaam num Kuv lub hom phiaj xav nthuav qhia qee yam nkag mus tau thiab vam tias yuav txhawb qee qhov kev muaj tswv yim nrog kev siv LEDs thiab cov cuab yeej zoo li Tinkercad txhawm rau ua kom muaj kev xav. Nrog txoj haujlwm no kuv pom kuv tus kheej luam ntawv, sib dhos, sib dhos, txhim kho thiab tsim cov khoom tshiab … sib xyaw thiab sib txuam. Nws muab kuv lub platform los sim nrog cov qauv sib txawv, cov khoom siv, txheej txheem luam ntawv 3D thiab cov ntaub ntawv. Piv txwv li, Kuv pom LEDs nrog lub tswb ua haujlwm kom ua raws lub tswm ciab. Kuv kuj tau kawm paub 3D luam tawm ncaj qha mus rau cov ntawv yas kom zoo muab lub qhov rais zoo nkauj. Roj teeb ua teeb, teeb pom kev zoo LED teeb, txawm tias yog tswv yim rau cov teeb pom kev sab nraum zoov uas tuaj yeem coj mus rau hauv 12V DC vaj tsev teeb pom kev zoo. Pib yooj yim, qhia tswv yim tshiab, thiab muaj kev lom zem!: ')
Kuv vam tias koj nyiam qhov no thiab nws tau tshoov siab koj kom ua koj tus kheej li LED qhov project!
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