Bộ 5 mô-đun cảm biến mực nước mưa phát hiện chiều cao bề mặt chất lỏng cho Arduino DC 3V-5V 20mA

Description: Water Sensor water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to complete water to analog signal conversion and output analog values can be directly read development board of FOR Arduino to achieve the level alarm effect. Specifications: 1. Product Name: water level sensor 2. Operating voltage: DC3-5V 3. Operating current: less than 20mA 4. Sensor Type: Analog 5. Detection Area: 40mmx16mm 6. Production process: FR4 double-sided HASL 7. Operating temperature:10°-30° 8. Humidity: 10% -90% non-condensing 9. Product Dimensions: 62mmx20mmx8mm