Bluetooth tswj tus neeg xa xov lcd -- 16x2 LCD -- Ib Hc05 -- ib Yooj Yim -- Wireless ceeb toom Board: 8 Cov kauj ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

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Cov ntawv ceeb toom tau siv los hloov kho tib neeg nrog cov ntaub ntawv tshiab lossis

Yog tias koj xav xa xov nrog hauv chav lossis hauv chav tab sis tsis xav tham nrov nrov ces txoj haujlwm no yuav pab koj.

Txoj haujlwm raws HC-05 Bluetooth module uas Tswj 16x2 LCD zaub.

Koj tuaj yeem qhib lossis tua lub LCD zaub ntawm lub xov tooj ntawm tes thiab tseem koj tuaj yeem xa cov ntawv xov xwm.

Txoj haujlwm yog yooj yim heev koj tuaj yeem tsim nws yam tsis muaj kev paub txog arduino.

Tsuas yog rub tawm qhov program thiab txuas rau hauv Circuit Court thiab koj zoo mus.

Kauj Ruam 1: Cheeb Tsam & Yuav Tsum Muaj

• HC-05 Bluetooth module
• 16x2 LCD zaub
• Arduino Ib
• Qee cov xov hlau/txuas

Kauj ruam 2: Rub tawm thiab Rub Tawm Txoj Cai

Rub tawm thiab Rub Tawm Txoj Cai.

Nco ntsoov tias hom Bluetooth tsis txuas nrog Arduino thaum rub tawm Txoj Cai.

github.com/vishalsoniindia/Bluetooth-Contr…

Kauj Ruam 3: Cov Khoom Siv Hluav Taws Xob rau LCD thiab Bluetooth Module

1. Txuas 2 xaim liab mus rau +5v thiab 3.3v.
2. Txuas Cov Hlau Dub rau GND.

Kauj ruam 4: Txuas LCD

Txuas LCD rau Arduino Zoo li muab rau hauv Duab, Yog li A0 tus pin txuas nrog rau tus lej 16 ntawm LCD

Tus lej 16 ntawm LED ---- Tus lej thib 1 ntawm LCD

Thib ob tus pin ntawm LCD ----- +5v ntawm Arduino

Thib 3 Pin ntawm LCD ------ GND ntawm Arduino

4rth tus pin ntawm LCD ------ tus lej thib 5 ntawm Arduino

Tus lej thib 5 ntawm LCD ------- 4 tus pin ntawm Arduino

Thib 6 tus lej ntawm LCD ------- Tus lej thib 3 ntawm Arduino

Kauj ruam 5: Txuas Bluetooth

Mine Bluetooth Ua Haujlwm ntawm 3.3v txog 6v, Yog li kuv yuav txuas nws mus rau 3.3v ntawm Arduino

Vcc ntawm Bluetooth ------ 3.3v ntawm Arduino

Gnd ntawm Bluetooth ------ Gnd ntawm Arduino

Tx ntawm Bluetooth ------ Rx ntawm Arduino

Rx ntawm Bluetooth ------- Tx ntawm Arduino

Kauj Ruam 6: Txuas Bluetooth

Txuas koj Arduino rau Fais fab mov

lub liab LED hauv Bluetooth yuav pib ntsais muag nws txhais tau tias nws tsis txuas nrog rau ib qho khoom siv twg.

1. Qhib Bluetooth hauv koj lub cuab yeej.
2. Tshawb nrhiav lub cuab yeej tshiab.
3. Nyem rau ntawm Hc05 thaum nws tshwm.
4. Sau tus password "1234" lossis "0000".

Kauj ruam 7: Rub tawm App thiab Txuas

1. Rub tawm lub app los ntawm no.
2. Qhib lub app
3. Nyem rau txuas rau sab xis saum toj.
4. Nyem rau ntawm Hc05 thiab txuas.

Xa "1" kom qhib lub LCD zaub.

Xa cov lus los tso rau ntawm LCD

Xa "2" txhawm rau tua lub vijtsam LCD

Kauj Ruam 8: Tam sim no Peb Zoo Mus

Txoj Haujlwm Npaj Ua tiav koj tuaj yeem tsim nws rau kev lom zem lossis rau koj lub tsev kawm ntawv / duab ua haujlwm.

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