The DC5V Humidifier Module with FREE Foam Stick is a compact, high-frequency ultrasonic mist generator kit designed to convert water into ultra-fine mist. 5V DC (Micro-USB / Type-C or solder pads) · 300mA to 500mA.
The DC5V Humidifier Module with FREE Foam Stick is a compact, high-frequency ultrasonic mist generator kit designed to convert water into ultra-fine mist. Built around an efficient driver circuit operating at 108kHz resonance frequency, this module powers a microporous piezoelectric atomizer disc to deliver high mist output with low power consumption.
Powered conveniently via a 5V USB interface or direct solder pads (V_CC and GND), the module features a simple push-button trigger or continuous operation mode with low heating and high conversion efficiency. The kit includes a high-absorption foam stick (cotton swab) and holding bracket to supply water continuously to the atomizer disc.
This module is widely used in DIY desktop humidifiers, plant terrarium foggers, aroma diffusers, and smart home automation setups. It is fully compatible with 5V power supplies, USB ports, power banks, and microcontrollers like Arduino, ESP32, and Raspberry Pi for automated mist control.
| Driver Circuit | High-Frequency Ultrasonic Atomizer Board |
|---|---|
| Operating Frequency | 108kHz resonant frequency |
| Input Voltage | 5V DC (Micro-USB / Type-C or solder pads) |
| Operating Current | 300mA to 500mA |
| Power Consumption | ~1.5W to 2.0W |
| Atomizer Disc Diameter | ~16mm to 20mm microporous ceramic disc |
| Included Accessories | Free absorbent foam stick (cotton core) |
| Control Mode | Onboard switch / continuous mist generation |
What is the operating voltage?
5V DC (Micro-USB / Type-C or solder pads).
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32, Raspberry Pi projects.
Can I buy the DC5V Humidifier Module with FREE Foam Stick in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
