Set of 2 FONGKNOX Rain Drops Sensor 3.3V-5V Rain Drops Detection Moisture Monitor Sensor Humidity Controller Module Weather Module with Relay

• Compact and Efficient Design: The FONGKNOX Rain Drop Sensor Module features a small PCB size of 3.2cm x 1.4cm, making it easy to integrate into various projects without taking up much space. Its compact design does not compromise functionality, providing accurate rain detection in a small footprint.
• Dual Output Options: This innovative sensor offers both digital switch output (TTL levels of 0 and 1) and analog voltage output (AO), giving users the flexibility to choose the best output format for their application. The digital output allows for easy interfacing with microcontrollers, while the analog output provides a continuous voltage reading to measure rainfall intensity.
• Wide Voltage Range Compatibility: Operating within a voltage range of 3.3V to 5V, the FONGKNOX Rain Drop Sensor Module is compatible with various power sources. Its utilization of the LM393 comparator ensures stable performance and allows for seamless integration into different electronic systems.
• Constructed with premium FR-04 double-sided materials and featuring a large sensing area of 5.0cm x 4.0cm, this sensor is treated with a nickel-plated surface for enhanced oxidation resistance and electrical conductivity. This durability translates to a longer lifespan and reliable performance in diverse weather conditions.
• User-Friendly Features: The sensor includes an adjustable potentiometer for sensitivity tuning, allowing users to customize detection levels to suit specific requirements. It also features mounting bolt holes for easy installation, making it suitable for various applications, including robotics kits and automated weather monitoring systems.

FONGKNOX Rain Drop Sensor Module The FONGKNOX Rain Drop Sensor Module is an essential tool for any weather monitoring project, providing accurate and efficient detection of rain and water droplets. With its dual output options, durable construction, and user-friendly design, this sensor is perfect for hobbyists, educators, and professionals seeking to implement weather detection capabilities in their projects. Enhance your automation systems with this reliable rain sensor that turns real-time environmental data into actionable signals. Specifications: Product Name: FONGKNOX Rain Drop Sensor Module PCB Size: 3.2cm x 1.4cm Operating Voltage: 3.3V - 5V Output Types: Digital switch output (TTL 0/1) and Analog voltage output (AO) Comparator Type: LM393 wide voltage comparator Wiring Connections: VCC: Connect to the positive power supply (3-5V) GND: Connect to the negative power supply DO: TTL switch signal output AO: Analog signal output Packaging Includes: 2 x Rain Drop Sensor Boards 2 x Control Boards 2 x 20cm Dupont Wires Monitor your environment effectively with the FONGKNOX Rain Drop Sensor Module, designed to meet your rain detection needs with precision and reliability.