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LED tswm ciab: 6 kauj ruam
LED tswm ciab: 6 kauj ruam

Video: LED tswm ciab: 6 kauj ruam

Video: LED tswm ciab: 6 kauj ruam
Video: txhob muab kuv hu txiv ntxawm nkauj tawm tshiab npawg lem 2024, Hlis ntuj nqeg
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LED Tswmciab
LED Tswmciab
LED Tswmciab
LED Tswmciab
LED Tswmciab
LED Tswmciab

Peb yuav tsim lub tswm ciab LED thiab kawm paub txog cov khoom siv hluav taws xob yooj yim. LEDs yog lub teeb-emitting diodes. Thaum tam sim no dhau los ntawm lawv, lawv tuaj yeem ci nyob rau hauv yuav luag txhua xim ntawm pom lub teeb, thiab tseem infrared thiab ultraviolet. Peb yuav siv hom LED hu ua R-G-B. Lawv muaj cov xim liab, xiav, thiab ntsuab tso rau hauv tib lub tsev nrog rau kev tswj hwm. Kev tswj hwm sib xyaw cov xim ua ke thiab ua rau lawv ua kom pom kev zoo. Peb yuav tso peb ntawm cov R-G-B LED no tso rau hauv lub khob kom zoo kom tau txais txiaj ntsig zoo dua qhov pom kev. Tag nrho "tswm ciab" yog siv los ntawm ob lub roj teeb AA.

Khoom siv

  • 2 AA roj teeb
  • Lub roj teeb tuav nrog rau/tawm hloov Amazon
  • Breadboard rau txuas ntu Amazon
  • Plaub 100 - ohm resistors Amazon
  • Ob R-G-B LED's- nrawm nrawm Amazon
  • Ib R-G-B LED- qeeb flashing Amazon
  • Translucent 16 hli yas hwj nrog lub hau ntswj. ULINE

Kauj Ruam 1: Nruab Roj Teeb

Nruab Roj Teeb
Nruab Roj Teeb
Nruab Roj Teeb
Nruab Roj Teeb
Nruab Roj Teeb
Nruab Roj Teeb

Xyuas kom tseeb tias lub roj teeb khawm hloov. Tom qab ntawd Nruab ob lub roj teeb AA rau hauv lub roj teeb. Xyuas kom lub roj teeb raug teeb tsa kom raug. Feem ntau qhov tsis zoo ntawm lub roj teeb (kawg tiaj) yuav tsum nias tawm tsam lub caij nplooj ntoo hlav hauv lub roj teeb.

Kauj Ruam 2: Txuas Lub Hwj Huam mus rau Breadboard

Txuas Lub Hwj Huam mus rau Breadboard
Txuas Lub Hwj Huam mus rau Breadboard
Txuas Lub Hwj Huam mus rau Breadboard
Txuas Lub Hwj Huam mus rau Breadboard

Cov kauj ruam no tuaj yeem ua tiav tom qab, tab sis ua tam sim no tso cai rau koj los tshuaj xyuas koj li kev sib dhos sai thiab kho yog tias xav tau.

Cov kauj ruam uas ua raws xa mus rau cov ntsiab lus kab sib chaws ntawm lub khob cij. Yog tias koj daim phiaj qhia zaub mov tshwm rau tus lej sib txawv, tsis txhob txhawj, tsuas yog siv cov duab raws li koj phau ntawv qhia thiab hloov cov lej sib txawv raws li xav tau.

Cov hlau lead liab los ntawm lub thawv roj teeb yuav tsum txuas rau J-11 ntawm lub khob cij. Cov hlau lead dub yuav tsum txuas rau J-6.

TSWV YIM: Peb tau sim ua cov no kom yooj yim li sai tau rau cov tub ntxhais kawm nyob rau lub caij ntuj sov tuaj sib sau ua ke, yog li peb tau siv 1 MEGOHM 1/2-Watt resistor pom hauv daim duab ntawm lub roj teeb tuav. Qhov no tso cai rau ib qho yooj yim ua kom muaj kev ruaj ntseg, txuas tau zoo rau lub khob cij, piv rau sim ntxig cov xaim xaim los ntawm lub roj teeb. Txij li tus nqi resistor loj heev, nws thim qhov tsis tsim nyog tam sim no los ntawm cov roj teeb.

Kauj Ruam 3: Plug LED #1 rau hauv Breadboard

Plug LED #1 rau hauv Breadboard
Plug LED #1 rau hauv Breadboard
Plug LED #1 rau hauv Breadboard
Plug LED #1 rau hauv Breadboard
Plug LED #1 rau hauv Breadboard
Plug LED #1 rau hauv Breadboard

Ntxig ib qho ntawm lub teeb ci ntsa iab LED (ob txhais ceg luv) nrog nws cov ceg ntev (+) rau hauv G-8 thiab nws cov ceg luv (-) rau hauv H-6. Tom qab ntawd, ntxig ib qho ntawm 100 ohm resistors ntawm H-11 thiab H-8.

Tam sim no koj yuav tsum muaj daim phiaj tiav. Qhib lub roj teeb hneev taw hloov thiab txheeb xyuas qhov tseeb tias lub teeb ci LED thiab teeb ntau xim. Yog tias tsis yog, txheeb xyuas koj cov kev sib txuas thiab tseem xyuas kom tseeb tias LED tau muab tso nrog qhov tseeb. Cov ceg luv yuav tsum txuas nrog rau sab tsis zoo ntawm lub roj teeb.

Tom qab kuaj xyuas yog tias LED nyob hauv ib qho kev ua tiav, tua lub roj teeb.

Kauj Ruam 4: Plug LED #2 rau hauv Breadboard

Plug LED #2 rau hauv Breadboard
Plug LED #2 rau hauv Breadboard
Plug LED #2 rau hauv Breadboard
Plug LED #2 rau hauv Breadboard
Plug LED #2 rau hauv Breadboard
Plug LED #2 rau hauv Breadboard

Ntxig ib qho ntawm qhov ua kom qeeb LED (ob txhais ceg ntev dua) nruab nrab ntawm E-9 (ntev dua ceg = zoo sab) thiab G-6 (ceg luv = tsis zoo sab). Txuas 100 ohm resistor ntawm D-9 thiab G-11.

Tam sim no koj yuav tsum muaj lwm qhov kev ua tiav. Tig lub roj teeb rau thiab txheeb xyuas qhov tshiab LED teeb thiab hloov xim maj mam.

Thaum koj tau txheeb xyuas qhov LED nyob hauv ib qho kev ua tiav, tig lub roj teeb OFF.

Kauj Ruam 5: Plug LED #3 rau hauv Breadboard

Plug LED #3 rau hauv Breadboard
Plug LED #3 rau hauv Breadboard
Plug LED #3 rau hauv Breadboard
Plug LED #3 rau hauv Breadboard
Plug LED #3 rau hauv Breadboard
Plug LED #3 rau hauv Breadboard
Plug LED #3 rau hauv Breadboard
Plug LED #3 rau hauv Breadboard

Ntxig lwm qhov nrawm nrawm LED (ob txhais ceg luv) nrog nws cov ceg ntev (+) rau hauv E-8 thiab nws cov ceg luv (-) rau hauv F-6. Ntxig 100 ohm resistor ntawm F-11 thiab C-8.

Koj yuav tsum muaj lwm qhov ua tiav. Qhib lub roj teeb thiab txheeb xyuas tag nrho peb lub LED teeb.

Kauj Ruam 6: Rooj Sib Tham Kawg

Los Ua Ke Kawg
Los Ua Ke Kawg
Los Ua Ke Kawg
Los Ua Ke Kawg
Los Ua Ke Kawg
Los Ua Ke Kawg

Tshem daim ntawv los ntawm hauv qab ntawm lub thawv ntawv thiab lo rau sab ntawm lub thawv roj teeb uas muaj qhov hloov. TSIS TXHOB npog lub qhov hluav taws xob.

Tam sim no koj tuaj yeem tso cov khoom sib dhos ua tiav rau hauv lub khob uas muaj lub pob tshab muab thiab txaus siab rau "LED Tswmciab." Koj tuaj yeem ua tib zoo tso lub rooj sib dhos tso rau hauv lub thawv thiab ntsia hlau rau ntawm lub hau, lossis yog tias koj xav tau, koj tuaj yeem tso lub rooj sib txoos mus rau lub hau hau ua ntej, tom qab ntawd ntswj lub raj rau nws; txoj kev ntawd koj yuav tau txais lub teeb ci ntau dua.

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