pi3g | Analog Inputs with your Raspberry Pi - HOW TO use the MCP3008 @pi3g | Uploaded May 2022 | Updated October 2024, 3 hours ago.
The Raspberry Pi (despite the Pico) has no pins for analog inputs. Hence we show you how you can read data from analog sensors on your Raspberry Pi.
You will need the MCP3008 analog to digital converter, which you can pick up at our store
MCP3008 - buyzero.de/products/a-d-wandler-8-kanal-mit-spi-schnittstelle
Store - buyzero.de

Commands
sudo raspi-config
git clone github.com/adafruit/Adafruit_CircuitPython_MCP3xxx
sudo nano Adafruit_CircuitPython_MCP3xxx/examples/mcp3xxx_mcp3008_single_ended_simpletest.py
python3 Adafruit_CircuitPython_MCP3xxx/examples/mcp3xxx_mcp3008_single_ended_simpletest.py

Build your own sensors from scratch
youtube.com/watch?v=QsllRarEKB4&t=234s

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