Cov txheej txheem:
- Kauj ruam 1: Tsis lees paub
- Kauj Ruam 2: Sau Cov Khoom Uas Xav Tau
- Kauj Ruam 3: Txuas RFID-RC522 mus rau Uno
- Kauj Ruam 4: Txuas Nokia LCD5110 rau Uno
- Kauj Ruam 5: Sau Txoj Cai
- Kauj Ruam 6: Tus lej Code thiab Arduino Logo Graphics
- Kauj Ruam 7: Cov Txheej Txheem hauv Kev Ua
- Kauj ruam 8:
Video: Tseem Muaj Qhia Qhia Siv DIYMall RFID-RC522 thiab Nokia LCD5110 Nrog Arduino: 8 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28
Vim li cas kuv thiaj xav tias yuav tsum tsim lwm Cov Lus Qhia rau DIYMall RFID-RC522 thiab Nokia LCD5110? Zoo, los qhia koj qhov tseeb kuv tau ua haujlwm ntawm Ntawv Pov Thawj ntawm Lub Tswv Yim qee zaum xyoo tas los siv ob qho ntawm cov cuab yeej no thiab qee qhov "yuam kev" cov cai. Txij li DIYMall RFID-RC522 tsis muaj cov pins sau rau tib yam li qee qhov ntawm lwm tus RFID-RC522 cov laug cam ua, nws nyuaj rau txiav txim siab tus pin yog leej twg. Dhau li, yog tias kuv ib txwm hnov qab qhov kuv tau ua hauv POC tam sim no kuv tuaj yeem pom nws tawm ntawm lub vev xaib.
Kauj ruam 1: Tsis lees paub
Tsuas yog kev lees paub sai rau lub xeev tias peb tsis muaj lub luag haujlwm rau txhua yam uas tshwm sim los ntawm kev ua raws cov lus qhia no. Nws yog qhov zoo tshaj plaws ua raws cov lus qhia ntawm cov tuam ntxhab thiab cov ntawv pov thawj kev nyab xeeb thaum tsim ib yam dab tsi yog li thov tham nrog cov ntaub ntawv rau ib qho ntawm cov khoom thiab cov cuab yeej uas koj siv los tsim koj tus kheej. Peb tsuas yog muab cov ntaub ntawv ntawm cov kauj ruam uas peb siv los tsim peb li. Peb tsis yog kws tshaj lij. Raws li qhov tseeb, 2 ntawm 3 ntawm cov tib neeg uas koom nrog hauv qhov kev tsim no yog menyuam yaus.
Kauj Ruam 2: Sau Cov Khoom Uas Xav Tau
1) Arduino Uno board.
2) DIYMall RFID-RC522 lub rooj tsavxwm.
3) Nokia LCD5110 pawg thawj coj saib
4) Cov neeg dhia
5) Ib daim npav RFID (cov saw tseem ceeb).
6) Yeem yeem UNO Proto Shield lossis tsuas yog lub rooj noj mov ib txwm muaj.
Kauj Ruam 3: Txuas RFID-RC522 mus rau Uno
Txhawm rau ua tej yam yooj yim ntawm kuv tus kheej Kuv siv Proto Shield los ua txhua yam ntawm kuv kev sib txuas. Koj tuaj yeem xaiv siv lub khob cij lossis tsuas yog xaim cov khoom ncaj qha. Qhov kom zoo dua rau Proto Shield lossis lub khob cij yog lub pins ntawm RFID-RC522 tuaj yeem txuas ncaj qha rau hauv Proto Shield lossis lub khob cij yog li muab "sawv" tuav RFID-RC522.
Kuv siv Proto Shield vim tias kuv nyuam qhuav tshwm sim muaj ib qho dai ncig. Hauv txhua qhov xwm txheej txuas nrog RFID-RC522 raws li hauv qab no:
- SDA / NSS rau Pin 10 ntawm Uno
- SCK rau Pin 13 ntawm Uno
- MOSI rau Pin 11 ntawm Uno
- MISO rau Pin 12 ntawm Uno
- GND rau GND ntawm Uno
- RST rau Pin 9 ntawm Uno
- VCC rau 3.3 ntawm Uno
Kauj Ruam 4: Txuas Nokia LCD5110 rau Uno
Tam sim no nws yog lub sijhawm los txuas Nokia LCD5110 rau Uno. Lub sijhawm no kuv tau xaiv los tsuas yog siv cov hlua txuas txuas txuas ncaj qha rau Uno rau lub pins tseem ceeb thiab siv lub khob cij ntawm Proto Shield rau kev sib txuas hluav taws xob. Qhov laj thawj tseem ceeb rau qhov kev xaiv no yog kuv xav kom Nokia LCD5110 sawv. Yog tias kuv yuav tau txuas nws ncaj qha mus rau lub khob cij ntawm Proto Shield lub vijtsam yuav tau dag dua xwb.
- VCC rau 3.3 ntawm Uno
- GND rau GND ntawm Uno
- CS/SCE rau Pin 3 ntawm Uno
- RST rau Pin 4 ntawm Uno
- DC / D / C rau Pin 5 ntawm Uno
- MOSI / DN (MOSI) rau Pin 6 ntawm Uno
- SCK / SCLK rau Pin 7 ntawm Uno
- LED rau GND ntawm Uno
Kauj Ruam 5: Sau Txoj Cai
Kuv tau ua piv txwv piv txwv los ntawm Tus Kws Tsim Vaj Tsev rau qhov Kev Tsim Vaj Tsev DIYMall RFID-RC522 ntxiv rau Rinky Dink Electronics rau Nokia LCD5110 nrog qee qhov kev hloov pauv me me kom lom zem rau kuv tus kheej.
Qhov piv txwv no sim ua kev siv cov cim npe RFID txhawm rau xauv thiab qhib qee qhov chaw nkag nkag nyab xeeb. Thaum qhov tsim nyog cim npe RFID raug kuaj pom lub kaw lus qhib.
Thaum qhov haujlwm tau pib ua ntej nws qhia Arduino lub logo (khaws cia hauv cov ntawv cais cov duab) ntawm LCD5110 npo kom tus neeg siv paub nws ua haujlwm. Tom qab 3 vib nas this nws mam li qhia qhov "RFID Xauv" cov lus qhia tias qhov nkag nkag tau xauv. Qhov kev zov me nyuam rov ua dua txhua qhov thib ob txhawm rau txheeb xyuas RFID lossis. Yog tias daim npav RFID tau tshawb pom qhov kev zov me nyuam txheeb xyuas tus lej cim npe ntawm RFID thiab txiav txim siab yog tias nws yuav tsum qhib qhov nkag nkag. Yog tias tus lej tshwj xeeb raug pom zoo lub kaw lus yuav tso tus lej tshwj xeeb ntawm LCD5110 thiab tso lub kaw lus rau hauv qhov xwm txheej qhib rau 2 vib nas this. Yog tias tus lej tshwj xeeb tsis raug kuaj pom lub kaw lus yuav tso tus lej tshwj xeeb ntawm LCD5110 thiab ua kom lub kaw lus raug kaw.
Ib tus tuaj yeem yooj yim ntxiv cov servo lossis xa mus rau hauv qhov piv txwv no kom ua qee qhov ntsuas kev ua haujlwm thaum pom tus lej tshwj xeeb raug.
Kauj Ruam 6: Tus lej Code thiab Arduino Logo Graphics
Kauj Ruam 7: Cov Txheej Txheem hauv Kev Ua
Kauj ruam 8:
Kuv vam tias ib tus neeg, dhau ntawm kuv tus kheej, pom Cov Lus Qhia no muaj txiaj ntsig.
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