Water Level Sensor(DM446): 두 판 사이의 차이
(Created page with "center|class=coders100 This is a water level detection sensor that operates by being directly immersed in water. After use, it's essential to dry off any moisture on the sensor to ensure accurate measurements, as moisture can affect its performance. Care should be taken during use as the sensor's circuit part is not waterproof. == '''Specifications''' == * Operating Voltage: 5V * Analog Output == '''Required Hardware''' == *...") |
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[[File:수위센서대표이미지.jpg | {{#seo:|title=ArduWiki: Arduino Water Level Sensor (DM446) Guide|title_mode=append|keywords=Arduino, Information Science, Maker Learning, Performance Evaluation, Water Level Sensor (DM446), Arduino Projects, Capstone Projects, Arduino Example Code|description=Introduces how to control the water level sensor (DM446) with Arduino (basic information, circuit, example code). Can be used in Information Science and Maker classes.}}[[File:수위센서대표이미지.jpg|class=coders100]] | ||
This is a water level detection sensor that operates by being directly immersed in water. | This is a water level detection sensor that operates by being directly immersed in water. | ||
2025년 3월 20일 (목) 19:56 기준 최신판
This is a water level detection sensor that operates by being directly immersed in water.
After use, it's essential to dry off any moisture on the sensor to ensure accurate measurements, as moisture can affect its performance.
Care should be taken during use as the sensor's circuit part is not waterproof.
Specifications
- Operating Voltage: 5V
- Analog Output
Required Hardware
- DM446
- Arduino UNO
- UNO Cable
- F-M Cable (3 pieces)
Connection
The A0 pin can be replaced with another analog pin.
| DM446 | Arduino Uno |
|---|---|
| S | A0 |
| + | 5V |
| - | GND |
Example Code
void setup()
{
Serial.begin(9600);
Serial.println("Serial start");
}
void loop()
{
// Using the A0 pin. Output the value to the Serial Monitor.
Serial.println(analogRead(A0));
delay(500);
}
Execution Result
