---
product_id: 622655101
title: "4Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment"
brand: "dweii"
price: "€ 22.13"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.es/products/622655101-4pcs-usb-humidifier-module-usb-spray-module-circuit-board-atomization
store_origin: ES
region: Spain
---

# 5V low voltage power 5μm ultra-fine mist particles DIY-friendly modular design 4Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment

**Brand:** dweii
**Price:** € 22.13
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your space with whisper-fine mist—DIY style!

## Quick Answers

- **What is this?** 4Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment by dweii
- **How much does it cost?** € 22.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/622655101-4pcs-usb-humidifier-module-usb-spray-module-circuit-board-atomization)

## Best For

- dweii enthusiasts

## Why This Product

- Trusted dweii brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play DIY Ready:** Comes with 80mm wires and terminal blocks for seamless integration.
- • **Precision Atomization:** 5μm ultra-fine spray particles create a delicate mist without wetting surfaces.
- • **Versatile Application:** Perfect for USB humidifiers, aromatherapy, perfume atomizers, and experimental setups.
- • **Effortless 5V Operation:** Low driving voltage ensures energy-efficient, safe use anywhere.
- • **Stable & Efficient Performance:** Low impedance and stable waveform maximize atomization efficiency.

## Overview

This 4-piece USB humidifier atomization module kit features a 5V low-voltage circuit board with an ultrasonic atomization plate producing ultra-fine 5μm mist particles. Designed for DIY enthusiasts, it includes 80mm wires with terminal blocks for easy installation, delivering stable, energy-efficient mist generation ideal for humidifiers, aromatherapy, and experimental equipment.

## Description

PCB board size: 35mm*19mm/1.38*0.75inchVoltage: 5VCurrent: 300mAFrequency: 110KHzPower: 2WAperture: 5umHoles: 740Wire length: 80mm/3.15inchAtomized steel sheet diameter: 16mm/0.63inchRubber ring diameter: 20mm/0.79inchRubber ring thickness: 4mm/0.16inchWork Temperature:0℃~85℃Work Humidity:10%~90%RHAtomizer material: shockproof silicone ring, piezoelectric ceramic ring, stainless steel sheetHow to Use It1.Charge it with an USB power cord.2. Place the atomizer on a shallow surface or sponge in water. Note that the welding surface of the atomizer plate faces upwards.3. Press the key to start it. Then Enjoy Your Soft Moist Air.

## Features

- ❃❃Application: Ultrasonic mist maker is a humidifier DIY kit, which is widely used in atomization equipment such as USB humidifier, perfume atomizer, aromatherapy atomizer, etc.
- ❃❃There are two wires, the red wire is positive and the black wire is negative. The wire is 80mm long and there are terminal blocks at the end of the wire
- ❃❃Feature: Low driving voltage, low power, low impedance, stable waveform, high conversion efficiency.
- ❃❃Fine Spray Particles: The atomization plate adopts the design of intermediate spray, 5um ultra fine spray aperture and 740 ultra dense spray aperture. Spray particles are fine and do not wet the desktop.
- ❃❃

## Product Details

- **Brand:** DWEII
- **Special Feature:** Ultrasonic Technology, Fine Spray Particles, Low Power Consumption
- **Color:** Green
- **Operation Mode:** Manual
- **Product Dimensions:** 1"D x 0.7"W x 0.1"H

## Images

![4Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment - Image 1](https://m.media-amazon.com/images/I/71PwUtJ8EVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Too Good
*by M***T on January 10, 2025*

On first try these work really well. They are stronger than the small machine i had. (Producer a faster & denser mist). The mist is more wet and heavy (like a water fountain) as oppose to vapor and lighter (like smoke). There's no knob or pot on board to control the strength, that would have been better. Overall, still a well built module. Would make for a good visual effect, but I'm sure a small water source will be expended quick.

### ⭐⭐⭐⭐⭐ all worked but watch out!
*by D***N on March 1, 2025*

all four boards worked great... until I tried to run one without the transducer plugged in. Blows the drive transistor.I replaced the one I blew up with a BSS214NWH6327XTSA1CT-ND and it works again!

### ⭐⭐⭐⭐⭐ Great
*by M***I on February 10, 2025*

Great functional product. Basic instructions would be nice. But not difficult to figure out. Great value and did exactly as described.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-21*