Raindrop Sensor Module
RM10.00
The rain sensor module is an easy tool for rain detection. It can be used as a switch when raindrop falls through the raining board and also for measuring rainfall intensity.
Description
The module features, a rain board and the control board that is separate for more convenience, power indicator LED and an adjustable sensitivity though a potentiometer.
Features:
- FR-04 high-quality double-sided materials on sensor,
- King Size 5.0 * 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity
- Current around 15mA
- Adjustable sensitivity
- Operating voltage 3.3V – 5V DC
- Output: Digital switching outputs (0 and 1) and Analog AO voltage output;
- PCB Size: 3.2cm x 1.4cm
- Wide voltage LM393 comparator
