Cov txheej txheem:
Video: RFID RC522 (Raspberry Pi): 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Qhia yooj yim ntawm yuav teeb tsa RFID nyeem ntawv/sau ntawv (RC522) nrog Raspberry Pi.
Kauj Ruam 1: Qhov Chaw
RPI 3 -
4 Amp Power Adapter -
16GB micro SD -
120 pcs jumper cable:
RFID Sensor -
Kauj ruam 2: Teeb
SDAB 24
SWB 23
MOOG 19
MYOB 21
IRQ tsis siv
NQA 6
TSW 22
3.3V 1
1. Pab kom SPI cuam tshuam
sudo raspi-teeb tsa
2. Rov pib dua
sudo rov pib dua
3. Txheeb xyuas yog tias spi_bcm2835 raug thauj khoom
lsmod | pab spi
4. Nruab python2.7-dev
sudo apt-tau nruab python2.7-dev
5. Rub tawm Git Project, hloov cov npe, thiab teeb tsa
git clone
cd SPI-Py
sudo python setup.py nruab
6. Nruab MFRC522-python
git clone
cd MFRC522-nab hab sej
7. Khiav tsab ntawv
nab hab sej Read.py
Kauj ruam 3: Code
github.com/mxgxw/MFRC522-python.git
Nyeem los ntawm daim npav RFID:
github.com/mxgxw/MFRC522-python/blob/maste…
Sau rau daim npav RFID:
github.com/mxgxw/MFRC522-python/blob/maste…
Kauj Ruam 4: Cov Lus Qhia Ntxiv
Lub Vev Xaib:
www.piddlerintheroot.com/rfid-rc522-raspbe…
Pom zoo:
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