Description
The DC 5V USB Humidifier Spray Module is a compact ultrasonic mist generation unit designed for portable humidification systems, DIY projects, and STEM-based electronics applications. Operating from a standard 5V USB power source, this module converts water into fine micro-mist particles using high-frequency ultrasonic vibration.
Key Features
5V DC USB Powered – Compatible with power banks, adapters, and USB ports
Ultrasonic Atomization Technology – Produces ultra-fine mist without heating
Low Power Consumption – Suitable for portable and battery-operated systems
Compact Design – Easy integration into small enclosures
Quiet Operation – Ideal for indoor environments
Technical Specifications
Operating Voltage: DC 5V
Working Current: Typically 300–500 mA (varies by model)
Atomization Method: Ultrasonic vibration
Mist Output: Fine micro-particles
Interface: USB power input
Typical Frequency: ~108 kHz (model dependent)
Applications
This spray module is suitable for:
Portable mini humidifiers
Desktop air moisture systems
DIY smart humidifier projects
Aroma diffuser prototypes
Environmental control experiments in STEM labs
IoT-based climate monitoring systems
It can be integrated with microcontrollers such as the Arduino Uno or Raspberry Pi to develop automated humidity control systems with sensor feedback.
Educational Value
Ideal for demonstrating:
Ultrasonic wave principles
Piezoelectric vibration
Environmental sensing and control
Power regulation in low-voltage systems
Automation and smart device prototyping
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