Cov txheej txheem:

Bluetooth Tswj RGB Lub Teeb Nrog Android Daim Ntawv Thov: 4 Cov Kauj Ruam
Bluetooth Tswj RGB Lub Teeb Nrog Android Daim Ntawv Thov: 4 Cov Kauj Ruam

Video: Bluetooth Tswj RGB Lub Teeb Nrog Android Daim Ntawv Thov: 4 Cov Kauj Ruam

Video: Bluetooth Tswj RGB Lub Teeb Nrog Android Daim Ntawv Thov: 4 Cov Kauj Ruam
Video: Waterproof Bluetooth Hais Lus Tuam Tshoj customized, rechargeable pob ntseg txiv plig, pob ntseg pob 2024, Kaum ib hlis
Anonim
Bluetooth Tswj RGB Lub Teeb Nrog Android Daim Ntawv Thov
Bluetooth Tswj RGB Lub Teeb Nrog Android Daim Ntawv Thov

Los ntawm engineerkid1 Mus Saib Kuv Lub Vev Xaib Ua raws ntau los ntawm tus sau:

DIY Drawing Tablet.️
DIY Drawing Tablet.️
DIY Drawing Tablet.️
DIY Drawing Tablet.️
OpenCV Raws Kab Kab Raws Li Neeg Hlau
OpenCV Raws Kab Kab Raws Li Neeg Hlau
OpenCV Raws Kab Kab Raws Li Neeg Hlau
OpenCV Raws Kab Kab Raws Li Neeg Hlau
Diy Fais Fab Kev Hloov Kho Siv SMPS
Diy Fais Fab Kev Hloov Kho Siv SMPS
Diy Fais Fab Kev Hloov Kho Siv SMPS
Diy Fais Fab Kev Hloov Kho Siv SMPS

Txog: Tus kws kho hluav taws xob thiab tus nyiam ua haujlwm. Kuv nyiam ua kev sim nrog microcontrollers. Xav paub ntau ntxiv txog engineerkid1 »

Nyob zoo cov neeg tsim khoom, hnub no peb yuav kawm ua Bluetooth tswj RGB sawb uas yog tswj los ntawm peb lub xov tooj. Lub tswv yim yooj yim tom qab txoj haujlwm no yog los tsim lub teeb tom qab/lub teeb uas ntxiv kev sov siab rau cov neeg saib qhov muag. Yog, lub teeb no zoo nkauj heev rau YouTubers thiab cov tib neeg cuam tshuam nrog kev yees duab khoom. Yog li yog tias koj xav ua qhov Bluetooth tswj hwm RGB kab txaij kom ntseeg tau tias koj nyeem tag nrho cov lus qhia no txog thaum kawg. Tsis tas li kuv yuav txuas cov screenshots ntawm yuav ua li cas kuv tsim ib qho hauv app hauv MIT app tus tsim khoom 2. los tswj cov coj.

Kauj Ruam 1: Sau tag nrho cov Cheeb Tsam Tsim Nyog

Sau tag nrho cov Cheeb Tsam Tsim Nyog
Sau tag nrho cov Cheeb Tsam Tsim Nyog
Sau tag nrho cov Cheeb Tsam Tsim Nyog
Sau tag nrho cov Cheeb Tsam Tsim Nyog
Sau tag nrho cov Cheeb Tsam Tsim Nyog
Sau tag nrho cov Cheeb Tsam Tsim Nyog

Kuv qhia koj kom yuav cov khoom siv los ntawm UTSource.net vim lawv muab cov khoom zoo nrog rau lub sijhawm khoom xa tuaj. Mus ntsib tam sim no thiab tau txais kev sim pub dawb ib hlis rau lawv ntxiv rau kev koom nrog. Cov txiaj ntsig tau muab rau cov tswv cuab ntxiv suav nrog 8-30% tus nqi txo, 90 hnub txoj cai rov qab, daim coupon xa thiab ntau ntxiv. Lob qhov kev thov tam sim no!

Nov yog cov npe ntawm txhua qhov khoom siv xav tau los ua txoj haujlwm no -

1. Arduino Uno

2. RGB Led Sawb

3. HC-05 Bluetooth Module

4. 3 x IRLZ44N N-channel Mofets

5. 1 x 220 ohm thiab 10k ohm resistor

Cov khoom siv ntxiv -

Lub Hom Phiaj Tseem Ceeb PCB, Cov hlau txuas, cov hlua txuas hluav taws xob, cov yas txuas rau cov khoom siv hluav taws xob, 12 Volts Adapter rau lub zog ua haujlwm.

Kauj Ruam 2: Daim duab Circuit Court

Daim duab Circuit Court
Daim duab Circuit Court

Daim duab qhia hluav taws xob rau qhov haujlwm no tau muab rau ntawm no thiab nws yooj yim los ua kom yooj yim ntawm PCB lub hom phiaj dav dav. Tab sis kuv yuav pom zoo kom sim lub Circuit Court ntawm lub khob cij ua ntej. Nco ntsoov tias RGB kab txaij uas koj yuav yog hom anode ntau. i.e. Koj yuav tsum txuas cov coj mus rau hauv av txhawm rau qhib nws. Cov mosfets raug tswj los ntawm PWM pins ntawm Arduino Uno.

Lub Circuit Court tau txais cov lus txib los ntawm lub xov tooj smartphone ntawm HC-05 Bluetooth module. Arduino's TX thiab Rx pins tau siv rau qhov no.

. Ntau: Txuas lub Bluetooth module tus Rx thiab Tx pin thaum tso tus lej lossis nws yuav ua rau koj ua yuam kev.

Kauj Ruam 3: Cia Ua Haujlwm Pab Pawg Arduino

Cia Program Program Arduino Board
Cia Program Program Arduino Board
Cia Program Program Arduino Board
Cia Program Program Arduino Board

Tam sim no ntawm no kuv tau suav nrog ob txoj haujlwm. Ob leeg zoo ib yam nrog tsuas yog ib qho kev hloov pauv. Ib qho ntawm cov cai muaj peev xwm khaws cov xim yav dhau los xaiv los tso tawm txawm tias tom qab Arduino rov pib dua.

Lwm txoj cai tsuas yog ib qho yooj yim RGB coj tswj uas peb yuav tsum teeb tsa txhua lub sijhawm peb ua haujlwm ntawm lub cuab yeej.

Cov cai nrog EEPROM zoo heev thiab koj tsis tas yuav txuas koj lub xov tooj smartphone txhua lub sijhawm. Yog tias koj muaj kev ua xyem xyav txog txoj cai thov tawm tswv yim hauv qab no.

Kauj ruam 4: Android Daim Ntawv Thov

Android Daim Ntawv Thov
Android Daim Ntawv Thov
Android Daim Ntawv Thov
Android Daim Ntawv Thov
Android Daim Ntawv Thov
Android Daim Ntawv Thov

Kuv siv MIT App Inventor 2 los tsim daim ntawv thov Android no. Lub interface yog qhov hloov pauv yooj yim uas xa PWM qhov tseem ceeb rau Arduino ntawm Bluetooth. Cov cuab yeej Bluetooth tuaj yeem xaiv los ntawm ntau yam khoom siv muaj. Yog tias koj xav ua daim ntawv thov zoo ib yam li kuv li ua raws cov duab saum toj no. Thiab teeb tsa cov thaiv raws li kuv tau ua kom tau txais kev tswj hwm tib yam.

Cov uas xav cawm lawv tus kheej los ntawm txoj haujlwm no tuaj yeem rub tawm kuv daim ntawv thov ncaj qha.

Kev teeb tsa software xav kom koj qhib kev teeb tsa los ntawm qhov tsis paub qhov kev xaiv ntawm koj lub smartphone.

Thaum teeb tsa, qhib koj lub xov tooj Bluetooth thiab txuas nrog HC-05 module. Tus password yuav yog "0000" lossis "1234".

Tam sim no nyem rau ntawm lub cim Bluetooth loj thiab xaiv koj lub cuab yeej ua ke.

Tam sim no koj tuaj yeem tswj hwm RGB sawb los ntawm kev swb kab rov tav. Koj tseem tuaj yeem tsim xim sib xyaw los ntawm kev ntxiv peb xim.

Vam tias koj nyiam qhov kev qhia no. Qhia koj qhov kev txhawb nqa los ntawm nias lub pob zoo li no kuj qhia qhov no nrog koj cov phooj ywg. Yog tias koj xav tau kev pab nrog tus lej ces tawm hauv qab no. Ntawd yog rau tam sim no cov txiv neej. Yuav rov qab los nrog lwm qhov project txias. Ua tsaug.

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