---
product_id: 698191021
title: "3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment"
brand: "ec buying"
price: "AED 150"
currency: AED
in_stock: true
reviews_count: 5
category: "Ec Buying"
url: https://www.desertcart.ae/products/698191021-3pcs-usb-humidifier-module-usb-spray-module-circuit-board-atomization
store_origin: AE
region: United Arab Emirates
---

# 5V Power Efficiency 110KHz High-Frequency Oscillation Fine 5μm Mist Particles 3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment

**Brand:** ec buying
**Price:** AED 150
**Availability:** ✅ In Stock

## Summary

> 🌫️ Elevate your air game with precision mist tech—because your space deserves the best!

## Quick Answers

- **What is this?** 3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment by ec buying
- **How much does it cost?** AED 150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/698191021-3pcs-usb-humidifier-module-usb-spray-module-circuit-board-atomization)

## Best For

- ec buying enthusiasts

## Why This Product

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

## Key Features

- • **Compact & DIY-Ready:** Small 35x19mm PCB with 80mm wires and terminal blocks, perfect for experimental and incubation projects.
- • **Power-On Simplicity:** Seamlessly activate spray by bridging switch weld points—no extra controls needed.
- • **Optimized Frequency Sync:** Use atomizing piece with matching 110KHz circuit board for maximum spray efficiency.
- • **Durability Meets Innovation:** Silver oxide coating and waterproof adhesive ensure long-lasting, oxidation-resistant performance.
- • **Precision Atomization Mastery:** Experience ultra-fine 5μm mist for optimal air hydration and comfort.

## Overview

The EC Buying 3Pcs USB Humidifier Module is a compact, 5V atomization circuit board designed for DIY and experimental use. Featuring a 110KHz high-frequency oscillation and a micrometer-level 5μm aperture, it delivers a large volume of fine mist with a high spray rate. Its durable design includes waterproof adhesive and a silver oxide protective layer, ensuring reliable, oxidation-resistant operation. Ideal for incubation and humidification projects, it offers easy power-on functionality and precise frequency matching for optimal atomization.

## Description

Product parameters PCB board size: 35mm*19mm/1.38*0.75inch Voltage: 5V Current: 300mA Frequency: 110KHz Power: 2W Aperture: 5um Holes: 740 Wire length: 80mm/3.15inch Atomized steel sheet diameter: 16mm/0.63inch Rubber ring diameter: 20mm/0.79inch Rubber ring thickness: 4mm/0.16inch Atomizer material: shockproof silicone ring, piezoelectric ceramic ring, stainless steel sheet Pay attention to the front and back sides during installation The white piezoelectric ceramic ring surface is the front spray surface, which is installed upward All steel sheet surface is the suction surface on the back, installed downwards

Review: Innovation success - Was buying nebulizers at over $50 each and after several months they would die. Decided to try this and put the piezo in the head... sure enough a exact fit. Bent the first one by not being careful, but worked perfect on the second try.
Review: Great little humidifier for storing and incubating my hatching eggs! - I love these! They are a great size, and so versatile, and easy to use. They were easy to assemble, and set up for my purposes only took about a half hour to figure out. I set them up yesterday, and so far, they are working great. I used one in my table top chicken egg incubator to keep the humidity where I want it. Most of them do not have humidity control, only monitoring. They use water storage of different size surface areas in the bottom of the incubator and rely on evaporation and surface area of the water to keep the humidity in the right range. But this can be difficult sometimes with people living in different climates. I am keeping the smallest water section full and stuck the wick down through the grid on the bottom into the water. I have this connected to a humidity controller and it's working great! I used another one in my little wine refrigerator where I store hatching eggs until they are ready to start incubating. It's good to keep them at 75% humidity. I don't have a controller for that one yet, so I am periodically turning it on for a minute. I have a humidity monitor with a probe that goes inside so I know what the humidity level is. I have a couple of Swedish cloths/sponges laying flat on the bottom and saturated them with water. The wick is sitting on top of one of those. That is working well so far too!

## Features

- High-frequency oscillation, micrometer aperture, large atomization amount, fine mist particles, high spray rate
- The atomizing piece needs to be used together with the circuit board with the same frequency to achieve the ideal spray amount
- The left and right welding points of the switch can be welded together to realize power on, i.e. spray, without the need to control the switch
- 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
- There is waterproof adhesive on the welding points of the wires to prevent circuit breakers, and a silver oxide layer on the surface of the atomizing sheet to protect the coating from oxidation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1C79BH3 |
| Battery Description | No batteries required |
| Brand | EC Buying |
| Brand Name | EC Buying |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 91 Reviews |
| Item Dimensions W x H | 35W x 35H Millimeters |
| Manufacturer | EC Buying |
| Mounting Type | Tabletop |
| Operating Humidity | 10-90% |
| Part Number | 1 |
| Product Dimensions | 35W x 35H Millimeters |
| Smart Home Compatibility | Not Smart Home Compatible |
| Unit Count | 3.0 Count |
| Upper Temperature Rating | 45 Degrees Celsius |
| Voltage | 5 Volts |

## Product Details

- **Brand:** EC Buying
- **Product Dimensions:** 35W x 35H Millimeters
- **Battery Description:** No batteries required
- **Mounting Type:** Tabletop
- **Operating Humidity:** 10-90%

## Images

![3Pcs 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/61SlJ2Y6d4L.jpg)
![3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment - Image 2](https://m.media-amazon.com/images/I/717lUbsQ9LL.jpg)
![3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment - Image 3](https://m.media-amazon.com/images/I/71+h9fMTCxL.jpg)
![3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment - Image 4](https://m.media-amazon.com/images/I/61HYaDtgqbL.jpg)
![3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment - Image 5](https://m.media-amazon.com/images/I/713xnGi9eKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Innovation success
*by S***R on 15 May 2026*

Was buying nebulizers at over $50 each and after several months they would die. Decided to try this and put the piezo in the head... sure enough a exact fit. Bent the first one by not being careful, but worked perfect on the second try.

### ⭐⭐⭐⭐⭐ Great little humidifier for storing and incubating my hatching eggs!
*by L***O on 24 April 2024*

I love these! They are a great size, and so versatile, and easy to use. They were easy to assemble, and set up for my purposes only took about a half hour to figure out. I set them up yesterday, and so far, they are working great. I used one in my table top chicken egg incubator to keep the humidity where I want it. Most of them do not have humidity control, only monitoring. They use water storage of different size surface areas in the bottom of the incubator and rely on evaporation and surface area of the water to keep the humidity in the right range. But this can be difficult sometimes with people living in different climates. I am keeping the smallest water section full and stuck the wick down through the grid on the bottom into the water. I have this connected to a humidity controller and it's working great! I used another one in my little wine refrigerator where I store hatching eggs until they are ready to start incubating. It's good to keep them at 75% humidity. I don't have a controller for that one yet, so I am periodically turning it on for a minute. I have a humidity monitor with a probe that goes inside so I know what the humidity level is. I have a couple of Swedish cloths/sponges laying flat on the bottom and saturated them with water. The wick is sitting on top of one of those. That is working well so far too!

### ⭐⭐⭐⭐ Almost perfect...
*by K***U on 22 February 2026*

My husband wanted these to see if he could create a large humidifier that wouldn't be an incubator for mold. So far, he has succeeded. He made humidifiers for both bedside tables, and its wonderful to not have to drag a giant plastic bucket into the kitchen for de-molding on a daily basis. The only downsides are 1. the bright blue lights (you know, blue light, that thing that has been proven to be stimulating and bad for bedtime) and 2. the fact that they can't use USB-C cables with them. If you're interested in these, prepare to buy Micro-USB cables to use with them.

## Frequently Bought Together

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-28*