Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Cov Cheeb Tsam Yuav Tsum Tau
- Kauj Ruam 2: Kev Txuas Hluav Taws Xob
- Kauj ruam 3: Sau ntawv
Video: Programmable Security Lock Siv Arduino: 4 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Nov yog kuv thawj blog ntawm no. Kuv tab tom nthuav qhia ntawm no Arduino raws qhov programmable kev ruaj ntseg xauv (PSL) rau xauv cov khoom siv hluav taws xob. PSL Circuit tau siv los hloov/qhib/qhib AC/DC cov khoom siv hluav taws xob sab nraud, raws li tus lej nkag. Cov cuab yeej tuaj yeem qhib tsuas yog siv tus lej nkag nkag nkag nkag kom raug. - Tus lej lej tuaj yeem yog qhov ntev ntawm peb qhov kev xaiv (qhov siab tshaj plaws 15). Thawj tus lej nkag tau nkag rau hauv EEPROM ntawm UNO.- Tus lej password tuaj yeem siv tau los ntawm SMS los ntawm tus lej tshwj xeeb. Tus lej tso cai kuj tseem pib ua haujlwm rau EEPROM.- SMS Commands, Alerts, Qhov siab tshaj 3 qhov kev sim tsis raug, Hom khov thaum muaj xwm txheej ceev rau kev nyab xeeb ntxiv.- Tus tsim tawm: Mitu Raj
Khoom siv
Arduino UNO, GSM-900 Module, LCD, LEDs, Keypad, Jumper xov hlau, qhob cij board/PCB.
Kauj Ruam 1: Cov Cheeb Tsam Yuav Tsum Tau
1) Arduino UNO2) SIM 900A GSM module3) 4x4 matrix keypad4) 5V Relay Module5) 16x2 LCD zaub
Kauj Ruam 2: Kev Txuas Hluav Taws Xob
1) 4x4 Keypad pins 1-8 txuas nrog D2-D9 pins ntawm Arduino. Yog tias koj tau txais cov lus teb tsis raug los ntawm cov keyboard, nws yuav yog vim koj txuas nrog nws hauv qhov kev txiav txim rov qab. Nco tseg qhov no. 2) SIM 900A GSM module RX thiab TX txuas nrog D11, D10 feem. Peb siv cov pins no ua software txuas. GND ntawm GSM txuas nrog Arduino GND.3) Siv 9V 2A adapter ua hluav taws xob rau GSM module. 2A yog qhov zoo dua 1A ntsuas tus nqi. Tib yam yuav raug siv los txhawb lub Arduino ib yam. Koj qhov kev xav tau. 4) 5V relay module txuas nrog D12 tus pin. thiab "Tsis khoom" xwm txheej LED. Xaiv qhov kev xa xov kom zoo (feem ntau muaj peev xwm hloov 24V DC/ 240V AC 5A ntsuam xyuas).5) Sib cuam tshuam cov zaub LCD zoo li hauv daim duab qhia chaw pom koj tau npaj mus lawm !!! yam hauv daim duab qhia chaw. thov txuas qhov zoo ntawm Led rau Vcc ntawm arduino, thiab qhov tsis zoo rau D13 ntawm tus tiv thaiv. Kuj txuas cov pins sib piv rau LCD hauv qhov kev txiav txim rov qab rau qhov hauv daim duab kos.
Nco tseg: Tus lej xov tooj yog 12 tus lej tag nrho hauv kuv tus lej, suav nrog lub teb chaws tus lej… Yog tias nws txawv, hloov raws li tus lej tom qab nkag siab cov cai.
Kauj ruam 3: Sau ntawv
Siv tus kheej Kev Ntsuas Ntsuas, ntsuas GSM thiab ntsuas qhov ntsuas hauv Arduino ua ntej koj mus rau qhov ua tiav kev siv hluav taws xob (mus dhau cov lus qhia ib yam hauv daim ntawv tseem ceeb). Cov ntaub ntawv tsim nyog thiab cov lus qhia tau txuas nrog qhov no. Kuj nco ntsoov tias koj li Arduino IDE muaj keypad.h, softwareserial.h cov tsev qiv ntawv.link rau kuv daim ntawv:
Rau ib qho lus nug, thov hu rau kuv: Mitu Raj
ua raws kuv:
email: [email protected]
Pom zoo:
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