62 lines
1.3 KiB
Markdown
62 lines
1.3 KiB
Markdown
# 🟩 Analog
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### What is Analog?
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Analog signals are smooth and continuous. They can represent values that change gradually—like light, pressure, or temperature.
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Analog sensors read these changing values from the physical world and convert them into numbers the microcontroller can understand.
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### Included Modules:
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- [Film Pressure](#module-01-film-pressure-sensor)
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- [Photoresistor](#module-02-photoresistor)
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- [Potentiometer](#module-03-potentiometer)
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- [Steam Sensor](#module-04-steam-sensor)
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### Module 01: Film Pressure Sensor
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#### Block:
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This sensor reads **pressure**. When you press on it, it gives a higher value based on how strong the pressure is.
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### Module 02: Photoresistor
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#### Block:
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This sensor reads **light**. The brighter the light, the higher the value it gives.
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### Module 03: Potentiometer
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#### Block:
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This sensor reads **rotation or position**. Turning the knob changes the value, making it useful for adjusting brightness, speed, or volume.
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### Module 04: Steam Sensor
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#### Block:
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This sensor reads **moisture in the air** (humidity). It's useful in weather stations or projects that detect steam or damp environments.
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