Cov txheej txheem:
- Kauj Ruam 1: Xav Tau Kho Vajtse
- Kauj ruam 2: Kev thaiv kab
- Kauj Ruam 3: Txoj Cai thiab Kev Ua Haujlwm
Video: Arduino DS1302 RTC Tswb Tswb: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28
Nyob zoo, Kuv xav qhia koj qhov haujlwm me me no, nws yog hais txog lub tswb moos diy raws Arduino UNO board thiab DS1302 RTC Module, koj tuaj yeem teeb hnub thiab sijhawm los ntawm cov keyboard thiab tseem teeb tsa lub tswb rau lub sijhawm tshwj xeeb. Kuv vam tias koj nyiam nws.
Kauj Ruam 1: Xav Tau Kho Vajtse
Txog qhov no peb yuav xav tau thawj Arduino board, Kuv tab tom siv Arduino UNO, koj tuaj yeem siv lwm tus tsuas yog ua kom paub tseeb ntawm tus lej pin.
- Tus qauv RTC, ntawm no kuv siv DS1302.
- LCD i2c npo.
- 4*4 Keypad Matrix.
- thiab Lub suab nrov, koj tuaj yeem siv tus qauv lossis 2 lub xov tooj sib txuas.
- 1kOhm tus tiv thaiv, qee qhov dhia xov hlau thiab lub khob cij.
Kauj ruam 2: Kev thaiv kab
Cov xov hlau zoo li hauv daim duab, yam uas yuav tsum tau txuas nrog GND thiab 5v zoo li RTC, LCD thiab lub suab nrov.
RTC tus pin tau txuas los ntawm D2 rau D5 thiab kuv tab tom siv 1k resistor nrog DAT tus pin thiab D4 yog li peb tau txais hnub thiab sijhawm raug, nws yog ib qho kev daws teeb meem.
LCD SDA thiab SCL txuas nrog A4 thiab A5.
Keypad ntawm sab xis mus rau sab laug (D5-D12).
thiab lub suab nrov nrog D13 uas yog sab hauv LED ntawm Arduino UNO.
Kauj Ruam 3: Txoj Cai thiab Kev Ua Haujlwm
Cov cai thiab tsev qiv ntawv kuv siv, koj tuaj yeem pom lawv hauv qhov txuas:
Kev ua haujlwm yog yooj yim zoo nkauj: koj nias "*" ntawm cov keyboard kom teeb tsa lub sijhawm tam sim no thiab hnub tim, tom qab ntawd "A" los teeb tsa lub sijhawm Tswb. Koj tuaj yeem hloov kho koj lub suab nrov yog tias koj ua tau zoo nrog lub suab nrov nrog lub suab nrov lossis saib rau lawv hauv is taws nem.
Txaus siab rau, thiab yog tias koj muaj teeb meem lossis lus nug xav nug.
Pom zoo:
Tswb Tswb Tswb Tswb Tswb: 3 Kauj Ruam
Lub Tswb Tswb Tswb Tswb: Kuv yog menyuam kawm ntawv 13 xyoos hauv Taiwan.Kuv ua yam nrog Arduino thawj zaug yog tias koj tuaj yeem qhia kuv yuav ua li cas txhim kho txoj haujlwm no, thov tawm lus rau kuv kom kuv tuaj yeem ua qhov zoo dua. (Ua tsaug ) Lub moos no tuaj yeem tsa koj thaum koj tsaug zog, tab sis kuv
Tswb Tswb Tswb Tswb Tswb Ntse Teeb: 8 Kauj Ruam (nrog Duab)
Tswb Tswb Tswb Tswb Tswb Lub Teeb: Hauv qhov haujlwm no kuv tau siv lub tshuab cua-tsoo lub tswb tawg tag. Lub ntsej muag ntawm lub moos tau hloov pauv los ntawm 12 LEDs, teeb pom kev los ntawm LED kab ib ncig ntawm ntug ntawm lub moos. 12 LEDs qhia lub sijhawm thiab cov hlua LED tau teeb tsa los ua lub tswb, tig
Arduino Push Alerts rau Lub Tswb, Tswb Tswb, Tswb Tswb Tswb Thiab Lwm Yam: 8 Kauj Ruam
Arduino Push Alerts rau Tswb, Tswb Tswb, Tswb Tswb Tswb thiab lwm yam: IoT Cov Ntawv Ceeb Toom los ntawm koj lub Tswb, Tswb Tswb, Tswb Tswb thiab lwm yam siv Arduino Uno thiab Ethernet Shield. Cov ncauj lus kom ntxaws ntawm kuv lub vev xaib ntawm no Hais txog Arduino Push Alert Box Siv Arduino Uno thiab Ethernet Shield raws li Wiznet W5100 nti rau
Lub Tswb Tswb Tswb Tswb Siv Super Tiny Arduino Compatible Board !: 10 Cov Kauj Ruam
Lub Tswb Tswb Tswb Tswb Siv Super Tiny Arduino Compatible Board!: Nyob zoo, hnub no peb yuav ua qhov haujlwm me me txias. Peb tab tom tsim lub tswb me me uas ntsuas qhov nrug nruab nrab ntawm nws tus kheej thiab cov khoom nyob rau ntawm nws xub ntiag. Thiab thaum cov khoom txav mus los yav dhau los teeb tsa, lub cuab yeej yuav ceeb toom rau koj nrog
LED Tswb Tswb Tswb Tswb Tswb Tswb Tsa Tswm Tsa: 7 Kauj Ruam (nrog Duab)
LED Tswb Tswb Tswb Tswb Tswb Tswb Tsa Tswm Tsa Tswm Tswm: Tsa Kuv Lub Caij Ntuj No Lub caij ntuj no kuv tus hluas nkauj muaj teeb meem sawv thaum sawv ntxov thiab zoo li raug kev txom nyem los ntawm SAD (Lub Caij Caij Nyoog Muaj Teeb Meem). Kuv txawm pom tias nyuaj npaum li cas kom sawv thaum lub caij ntuj no vim lub hnub tsis tuaj