Party Countdown Timer: 7 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Cov timers xav tau rau lub hom phiaj sib txawv, vim tias feem ntau lub sijhawm, lub sijhawm meej tau muab rau cov haujlwm tshwj xeeb. cov xwm txheej hauv ib tog. Lub sijhawm tuaj yeem hloov kho yog xav tau. Peb yuav siv Arduino los tswj cov txheej txheem tag nrho, thiab tag nrho cov Circuit Court yuav tau ntim rau hauv cov duab los qhia. Yog li cia peb txav mus ntxiv.

Kauj Ruam 1: Cov khoom siv

Feem ntau ntawm cov khoom siv tuaj yeem tau txais hauv cov khw hluav taws xob txawm hais tias kuv kuj tau suav nrog cov kev txuas mus rau cov khoom siv ntawm Amazon.

• 1 x Arduino UNO thiab USB Cable.
• 1 x Breadboard (830 ntsiab lus).
• 220 Ohms Resistors, Laub Khawm, Liab LED thiab Ntsuab LED.
• 1 x Buzzer.
• 7 Tshooj Zaub.
• LED Bar Teeb.
• Hookup cov xov hlau.
• Cov duab los qhia.
• Txiab / rab chais hniav.
• Pliers.
• Mem hluav.
• Tus kav.
• Cov pos hniav.
• Daim kab xev

Kauj ruam 2: Teeb lub Circuit Court

Lub Circuit Court yuav tsum txuas nrog raws li daim phiaj qhia zaub mov raws li pom hauv cov duab saum toj no. Txhua yam yuav teeb rau ntawm daim ntawv qhia zaub mov, yog li tsis tas yuav siv cov laug.

Qhov 7 ntu zaub yuav tsum tau sib txuas nrog lwm tus lej yam tsis tau xav txog yuav tshwm sim. Tsis tas li, nws raug nquahu kom ua cov xov hlau kom luv li sai tau kom cov kev sib txuas yuav tsis zoo li tsis yooj yim. Raws li pom hauv daim duab, Arduino yuav tsum tau teeb tsa hauv qab lub khob cij kom nws tuaj yeem txhim kho hauv cov thawv ntawv. Kuj tseem ceeb ntawm qhov tsis sib xws ntawm cov khoom.

Kauj Ruam 3: Txoj Cai

Cov cai hauv qab no tswj cov txheej txheem, nws yuav raug xa mus rau Arduino ntawm USB. Kuv tau tawm tswv yim ntawm txhua ntu kom nkag siab zoo. Yog li koj tuaj yeem rub tawm cov cai, saib nws thiab rub tawm.

Kauj Ruam 4: Txheej Txheem Ua Haujlwm

Tom qab xa cov cai, koj tuaj yeem sim qhov Circuit.

Cov txheej txheem yog tias thaum lub pob nyem, lub txee pib suav rov qab mus txog 0. Tom qab lub suab nrov nrov thiab lub teeb liab tau qhib.

Tab sis yog tias lub pob tau nias ua ntej qhov xaus ntawm kev suav rov qab, cov txheej txheem yuav raug cuam tshuam thiab lub sijhawm teev tseg.

Kauj Ruam 5: Txiav daim Cardboard

Cov ntawv los xij yuav siv los ua ib lub thawv uas yuav cuam tshuam rau hauv Circuit Court.

Yog li ntawd, siv koj tus xaum thiab tus pas ntsuas los cim lub cuboid ntawm qhov ntev ntawm 17cm x 7cm x 4.5cm ntawm daim duab los qhia ntawv. Tom qab ntawd txiav tawm thaj chaw cim.

Tom ntej no yog txiav qhov rau LED kab teeb duab, 7 ntu ntu, buzzer, khawm thiab LEDs. Txhua yam koj yuav tsum tau ua yog ntsuas qhov ntev ntawm cov khoom thiab txiav tawm qhov ntev ntawm daim duab los qhia.

Kauj Ruam 6: Cov ntaub ntawv kaw

Thaum ua tiav nrog txiav cov ntawv los xij, koj tuaj yeem lo cov npoo ntawm daim duab los ua ib yam zoo li lub thawv. Tom qab ntawd nqa lub voj voos piv txwv li daim ntawv qhia zaub mov thiab Arduino thiab ntxig nws rau hauv lub thawv ntawv thawv.

Tom qab ua qhov ntawd, koj tuaj yeem lo rau sab qhib (s) ntawm lub thawv. Thiab qhov ntawd yog txhua yam txog nws. Tam sim no koj lub sijhawm suav suav rov qab tau npaj tiav.

Kauj ruam 7: Txaus siab rau

Muaj kev lom zem!