YELUFT 20pcs Water Level Sensor Module Liquid Level Sensor Rainwater Droplets Detect Depth Compatible with Arduino
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Product description
- Working Principle Water level sensor is a water level water drop recognition and detection sensor. It measures the size of water droplets water through a series of exposed parallel wire traces to determine the water level
- High-quality Materials Water sensor uses FR4 double-sided tinning and electronic component manufacturing process to ensure durability and reliability, making it suitable for a wide range of applications and environments
- Pin Definition "+" connects to power supply VCC, "-" connects to power supply GND, S is Analog signal output pin, can be connected to AD converter or AD conversion pin of microcontroller
- Application Liquid level sensor can be used to detect the presence of water, volume, lack of water, rain and the amount of rain, etc. It can be used to remind you to water the plants, etc
- Parameters Working voltage DC 3-5V; Working current
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