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Description
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Name | Rain Sensor Module (LM393 Comparator Version) |
| Sensor Type | Analog and Digital Rain Detection Sensor |
| Product Use | Rain detection, weather monitoring, environmental sensing |
| Detection Surface | FR-04 double-sided board with nickel plating (anti-oxidation, high conductivity, long lifespan) |
| Output Type | Digital (0/1) and Analog (AO voltage output) |
| Comparator | LM393 wide voltage comparator |
| Digital Output | Clean signal, good waveform, strong driving capability (>15 mA) |
| Analog Output | Voltage varies with rain/water level |
| Operating Voltage | 3.3 V – 5 V |
| Sensitivity Control | Adjustable via onboard potentiometer |
| Board Size | Approx. 3.2 cm × 1.5 cm |
| Rain Plate Size | Approx. 5.5 cm × 4.0 cm |
| Mounting | Fixed bolt holes for easy installation |
| Applications | Weather monitoring systems, rain alarms, smart irrigation, robotics |
| Features | High sensitivity, durable, corrosion-resistant, easy installation, reliable output signals |
Package Includes:
1 x Humidity Detection Sensor Module Snow Rain
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