RAIN DROP SENSOR MODULE
Rs. 47.20
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RAIN DROP SENSOR MODULE
Rs. 47.20
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The Raindrop Detection Sensor Module detects rain and measures rainfall intensity using an FR-04 nickel-plated collector board and LM393 op-amp comparator. Outputs both a digital signal (DO) and analog voltage (AO). A completely dry board outputs 5V; more water = lower voltage. Adjustable sensitivity via onboard potentiometer. Compatible with Arduino and TTL MCUs.
Specifications:
- IC: LM393 wide voltage comparator
- Operating Voltage: 3.3–5V DC
- Output: Digital (DO) + Analog (AO)
- Driver Board: 32 × 15 × 9mm
- Collector Board: 54 × 40 × 1.5mm (5.5 × 4.0cm active area)
- Material: FR-04, nickel-plated (anti-oxidation)
- Output drive capability: >15mA
- Sensitivity: Adjustable via potentiometer
- Fixed bolt holes for easy mounting
Applications:
- Weather monitoring and rain detection systems
- Automatic wiper and irrigation triggers
- Smart agriculture and greenhouse automation
- Arduino weather station projects
