Cov txheej txheem:
Video: ADC MCP3008 (Raspberry Pi): 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Kev qhia yooj yim ntawm yuav teeb tsa Analog rau Digital Converter nrog Raspberry Pi.
Kauj Ruam 1: Qhov Chaw
RPI 3 -
4 Amp Power Adapter -
16GB micro SD -
120 pcs jumper cable:
Breadboard -
breadboard jumper cables:
mcp3008 chips:
(yeem) kov lub sensor:
Kauj ruam 2: Teeb
1. Pab kom SPI
"sudo raspi-teeb tsa"
xaiv cov kev xaiv cuam tshuam
siv SPI
2. Txheeb xyuas seb SPI puas tau qhib
"lsmod" -> yuav tsum pom qee yam zoo li spi_2835
3. Rub tawm Adafruit cov tsev qiv ntawv
git clone
cd Adafruit_Python_MCP3008
sudo python setup.py nruab
4. Kab lus 13-17 hauv simpletest.py
5. Kab tsis pom zoo 20-22 hauv simpletest.py
6. Khiav simpletest.py thiab tshuaj xyuas qhov tso tawm
Yog xav paub cov lus qhia ntxaws ntxiv:
Kauj ruam 3: Code
Adafruit Github:
Kauj Ruam 4: Cov Lus Qhia Ntxiv
Phau Ntawv Qhia Hauv Online:
Pom zoo:
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