mcp3208 - 라즈베리파이 에서 사용하기
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> pip3 install mcp3208
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#twine 3.2.0 has requirementfrom mcp3208 import MCP3208
from mcp3208 import MCP3208
import time
adc = MCP3208()
while True:
#for i in range(8):
#print('ADC[{}]: {:.2f}'.format(i, adc.read(i)))
i = 0
print('ADC[{}]: {:.2f}'.format(i, adc.read(i)))
time.sleep(3)
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mcp3208 - 라즈베리 핀연결
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Pinout
MCP 3208 Pin Pi GPIO Pin # Pi Pin Name
============== =============== =============
16 VDD 1 3.3 V
15 VREF 1 3.3 V
14 AGND 6 GND
13 CLK 23 GPIO11 SPI0_SCLK
12 DOUT 21 GPIO09 SPI0_MISO
11 DIN 19 GPIO10 SPI0_MOSI
10 CS 24 GPIO08 CE0
9 DGND 6 GND
Pinout to connect Pi to MCP3208
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- 이전글gpio 핀배치 확인하기 20.10.05
- 다음글spi 통신 20.09.28
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