Cov txheej txheem:
- Kauj Ruam 1: Sau Cov Khoom
- Kauj ruam 2: Circuit Court
- Kauj Ruam 3: Txoj Cai
- Kauj Ruam 4: Kev Xav Thaum Kawg
Video: Bluetooth LED Tswb Tswb (7-Segment Display From Trash): 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Nyob zoo sawv daws. Txais tos rov qab mus rau lwm qhov kev qhia.
Lub sijhawm kawg kuv tau tshaj tawm Cov Lus Qhia yuav ua li cas tig cov thoob khib nyiab rau hauv 4-Zauv 7-Segment Display
www.instructables.com/id/4-Digit-7-Segment…
Hnub no kuv yuav ua lub tswb nrov yooj yim nrog cov zaub.
Lub sijhawm tuaj yeem teeb tsa ntawm Android app siv bluetooth.
Kauj Ruam 1: Sau Cov Khoom
Nov yog ntu uas koj xav tau los ua lub moos no:
Cov zaub (https://www.instructables.com/id/4-Digit-7-Segment…)
(Los yog koj tuaj yeem tsim ib qho los ntawm 7-ntu qhia)
Arduino UNO (Los yog nano, nws tuaj yeem ua tas mus li thiab siv sijhawm tsawg dua)
HC-05 bluetooth module
Amazon.in
Amazon.com
Resistors:
1k3 xwm
10k1x wb
laub khawm
Piezo Buzzer (koj tuaj yeem siv txhua yam suab paj nruag rau lub tswb, piv txwv li:- daim npav npav tos txais, thiab lwm yam)
9 v pin
usb cable thiab lub computer rau lub cajmeem
Ib qho khoom siv Android nrog bluetooth.
Kauj ruam 2: Circuit Court
Lub voj voog yog yooj yim heev.
Txuas txhua ntu raws li qhia hauv daim duab saum toj no.
Qhov kawg ntawm xaim dawb tau cim nrog kev sib txuas ntawm cov zaub.
Kauj Ruam 3: Txoj Cai
Cov cai tau sau siv Arduino IDE.
Rub tawm zip, rho tawm, thiab rub tawm.
Android app tau siv AppInventor2
Nruab hauv xov tooj.
Cov ntaub ntawv.aia yog qhov chaws rau hauv app.
Saib daim vis dis aus no.
Kauj Ruam 4: Kev Xav Thaum Kawg
Lub moos no tsis siv RTC tus qauv.
Tab sis nws yog qhov yooj yim los teeb lub sijhawm siv bluetooth.
Tsuas yog teem sijhawm thiab txuas lub cuab yeej.
Lub sijhawm kuj tseem tuaj yeem siv computer. Tab sis koj yuav tsum ua cov software rau lub khoos phis tawj lossis siv lub ntsuas saib.
Yog tias koj muaj Kev Tsis Txaus Siab Sau ntawv tawm
Pom zoo:
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