Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Kauj Ruam 1: Teeb Lub Nplaim Sensor
- Kauj Ruam 2: Kauj Ruam 2: Buzzer + LED
- Kauj Ruam 3: Kauj Ruam 3: Txoj Cai
Video: Nplaim Sensor Ntes: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Txoj haujlwm no yuav nthuav qhia yuav ua li cas lub nplaim taws ua haujlwm, thiab lub hom phiaj ntawm cov cuab yeej kho vajtse no. Yog tias koj tab tom kawm paub yuav ua li cas cov cuab yeej kho vajtse no ua haujlwm, qhov no yog qhov haujlwm zoo tshaj rau koj. Thaum lub nplaim taws pom lub qhov hluav taws kub, (lub teeb ntawm nplaim taws) lub tswb ceeb toom yuav tawm mus uas yuav ua rau lub suab nrov nrov, thiab lub teeb liab liab kom nyem.
Ua ntej pib, nco ntsoov txuas 5V thiab GND rau ob sab ntawm lub khob cij.
Khoom siv
- Nplaim Sensor
- Liab LED
- Active Buzzer
- Cov qhob cij
- Jumper Hlau
- Ob lub 220 lossis 330 ohm resistors
Kauj Ruam 1: Kauj Ruam 1: Teeb Lub Nplaim Sensor
Hauv qhov haujlwm no kuv tau siv 2 tus nplaim taws nplaim taws, tab sis 3 ceg nplaim taws kuj tseem tuaj yeem siv nrog qee qhov kev hloov pauv (ua raws daim duab saum toj no txhawm rau xaim lub nplaim taws kom raug).
- Txuas luv luv ceg ntawm cov nplaim hluav taws xob mus rau GND
- Txuas cov ceg ntev ntawm nplaim taws 220 lossis 330 ohm resistor
- Txuas qhov kawg ntawm tus tiv thaiv rau 5V
- Txuas qhov zoo ntawm cov nplaim hluav taws xob mus rau tus lej analog A0
Kauj Ruam 2: Kauj Ruam 2: Buzzer + LED
Buzzer:
- Txuas qhov tsis zoo ntawm lub buzzer rau GND
- Txuas qhov zoo ntawm lub buzzer rau tus lej digital 8
LED:
- Txuas qhov tsis zoo ntawm LED mus rau GND (luv ceg)
- Txuas qhov zoo ntawm LED mus rau 220 lossis 330 ohm resistor (ceg ntev)
- Txuas qhov kawg ntawm tus tiv thaiv rau tus lej digital 7
Kauj Ruam 3: Kauj Ruam 3: Txoj Cai
Nov yog cov cai! Yog tias koj muaj lus nug tsis txhob ua siab deb nug!
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