Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Tus Qauv Ntawm Tus Ntaus
- Kauj ruam 2: Coding
- Kauj Ruam 3: Hloov Tus Cwj Pwm
- Kauj Ruam 4: Nws Ua Haujlwm Li Cas
- Kauj Ruam 5: Kev xav
Video: Nco Txog Kev Tua Hluav Taws: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Nco ntsoov, Tua Teeb, Txuag Lub Ntiaj Teb.
Cov cuab yeej no pab kuv kawm paub txhim kho tus cwj pwm kom tua teeb thaum kuv tawm hauv kuv chav.
Cov cuab yeej tsuas yog tsim los ntawm Arduino, feem ntau yog siv lub teeb pom kev zoo, ntsuas ntsuas nrug deb ntawm lub ntsuas hluav taws xob, thiab lub teeb ci LED.
Nws ceeb toom rau kuv kom tua lub teeb yog tias kuv hnov qab, los ntawm teeb pom kev zoo ntawm lub teeb pom kev zoo LED sab nraum lub qhov rooj.
Khoom siv
Lub teeb sensor
Ultrasonic Distance Ntsuas Ntsuas
LCD Screen
LED teeb
Cov Caj Dab Qhua nrog Pigtails
Ntau hom xov hlau
Zoo saib lub thawv
Kauj Ruam 1: Tus Qauv Ntawm Tus Ntaus
Muaj 5 ntu tseem ceeb uas ua rau lub cuab yeej ua haujlwm:
A-Lub Teeb Sensor: paub qhov txiaj ntsig ntawm cov duab hluav taws xob (yog lub teeb qhib lossis kaw) thiab teeb tsa los ntawm kev ntsuas
B-Ultrasonic Distance Measuring instrument: kuaj pom qhov deb ntawm lub qhov rooj, thiab npaj los ntawm tus coding lub ntsiab lus tseem ceeb yog txhawm rau txheeb xyuas yog tias lub qhov rooj qhib lossis tsis qhib
C-LCD Screen: qhia tus naj npawb ntawm qhov nrug, los pab tus lej teeb tsa ntawm Ultrasonic Distance Measuring instrument
D-LED Teeb Pom Kev: qhov khoom uas ua kom pom tseeb, yooj yim rau pom raws li kev ceeb toom
E-Alligator clips nrog pigtails: ua rau lub teeb ci LED tuaj yeem ncav cuag sab nraum zoov
Kauj ruam 2: Coding
1. teeb tsa Lub Vijtsam LCD los qhia qhov deb uas Ultrasonic Distance Measuring instrument kuaj pom.
2. tsim 'yog/lwm tus' cov laj thawj nrog ob yam:
a) yog tias tus nqi ntawm lub teeb ci siab dua 500 --- lub teeb tig rau
b) yog tias tus naj npawb ntawm qhov luv dua ces 93 --- lub qhov rooj qhib (tawm hauv chav)
-if a) & b) ob qho tib si haum-lub teeb LED sab nraum lub qhov rooj yuav ci (nco koj kom tua lub teeb)
-yog ib qho ntawm lawv a) lossis b) yam tsis haum-lub teeb LED sab nraum lub qhov rooj yuav tsis pom kev (koj tseem nyob hauv koj chav lossis koj nco ntsoov tua lub teeb lossis ob qho tib si)
Kauj Ruam 3: Hloov Tus Cwj Pwm
Tsis muaj leej twg xav tau lub cuab yeej uas muaj cov xov hlau nyob hauv av ntawm lawv chav.
Cias muab lub cuab yeej tso rau hauv ib lub thawv uas zoo nkaus li zoo.
*Nws yog ib qho tseem ceeb tsis txhob tso lub sensor thiab ntsuas hauv lub thawv lossis nws tsis tuaj yeem ua haujlwm.
Kauj Ruam 4: Nws Ua Haujlwm Li Cas
Thaum kuv tawm hauv chav nrog teeb taws, ceeb toom LED teeb pom kev.
Thaum kuv tawm hauv chav nrog teeb tawm, lub ceeb toom LED yuav tsis ua haujlwm.
Kauj Ruam 5: Kev xav
Txoj haujlwm no pab kuv kawm txhim kho tus cwj pwm kom tua teeb thaum kuv tawm hauv kuv chav. Thiab kuv tau kawm tsim lub cuab yeej ntawm kuv tus kheej los ntawm kev tsim qauv los ua. Nws kuj tseem txhim kho kuv lub peev xwm rau Arduino kev txawj ntse thiab tswj hwm kev kub ntxhov. Kuv xav tias kuv muaj txoj hauv kev zoo dua tom qab kuv xav ua ntej thiab nws ua rau kuv muaj kev ntseeg siab. Kuv tab tom nrhiav rau pem hauv ntej rau txoj haujlwm tom ntej thiab nrhiav kev sib tw ntau dua.
Pom zoo:
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