Description The Grove Water Atomization Sensor is an ultrasonic atomization module for quickly prototyping compact humidifiers, scent emitters, and other projects that need fine mist generation. Its Grove interface makes it easy to connect to Arduino, Seeeduino, or other compatible controllers without complex wiring. The detachable ultrasonic transducer helps with prototype development and maintenance, while the 5V driver board uses ETA1617 and NE555 circuitry to provide stable ultrasonic output for atomization projects. Features Ultrasonic atomization design for efficient mist generation with low power consumption. Detachable atomizer plate for easier prototyping and replacement. Stable and safe module design for a wide range of atomization projects. Grove-compatible interface for plug-and-play connection to supported controllers. Suitable for compact, smart, and creative applications that require fine water mist. Applications DIY humidifier and ultrasonic mist projects. Scent-emitting devices and digital scent experiments. Smart-home and smart-object prototypes. Consumer electronics projects that need controlled atomization. Specifications Operating Voltage 5.0V DC Ripple at Max Power