DC 5V Ultrasonic Atomizer Driver Module – DIY Humidifier Kit

$10.49 $14.20

Model Number 2PCS 1PCS 10PCS 5PCS

DC 5V Ultrasonic Atomizer Driver Module – Mini DIY Humidifier Kit with Type-C USB

Build your own compact misting device with the Gaqqee DC 5V Ultrasonic Atomizer Driver Module. Featuring a modern Type-C USB interface, this low-power circuit board delivers instant, fine-droplet mist the moment power is applied — making it perfect for DIY humidifier builds, reptile terrariums, plant care setups, and electronic maker projects. Available in convenient packs of 1, 2, 5, or 10 units.

Key Features

Type-C USB Interface – Modern, reversible connector for easy, reliable power connection
Instant-On Misting – Activates immediately upon power input; no warm-up required
Fine Droplet Output – High mist volume with small droplet size and elevated mist projection
Silent Operation – Ultra-quiet ultrasonic technology for unobtrusive, gentle humidification
Microcontroller Compatible – Supports 2-pin ribbon cable connections; works directly with Arduino, Raspberry Pi, and other maker platforms
Compact PCB Design – Measures just 29.5 × 18.6 × 7 mm; fits easily into tight enclosures or DIY builds
Premium FR-4 PCB Material – 1.2 mm FR-4 board ensures structural stability and reliable performance
Low Power Consumption – Operates at only 1.5–2 W, ideal for battery or USB-powered projects
Multi-Pack Value – Order 1, 2, 5, or 10 pieces to suit prototype or bulk project needs

Specifications

Model	QDB-1
USB Interface	Type-C
Rated Voltage	DC 5V
Rated Current	300 mA
Power	1.5–2 W
Resonant Frequency	108–110 kHz
PCB Material	1.2 mm FR-4
PCB Dimensions	29.5 × 18.6 × 7 mm
Country of Origin	Made in China

What's Included (per unit)

Atomizer Driver Module × 1
Atomization Plate × 1
Cotton Core × 1
Housing Accessories × 2

Usage Notes

Always connect the atomization plate before applying power to the module
Do not modify the circuit board without appropriate technical knowledge
Do not exceed the rated input power supply
Keep the circuit board dry; protect from moisture during storage
Must be used with a compatible atomization plate (included)

Great For

Reptile terrarium and vivarium humidity systems
Indoor plant misting and moisture maintenance
Arduino / Raspberry Pi maker and IoT projects
Ultrasonic atomization experiments and prototyping
Custom DIY humidifier enclosures

Frequently Asked Questions

Q: What power source do I need for this ultrasonic atomizer driver module?

A: The module operates on DC 5V via its Type-C USB port. Any standard 5V USB power adapter, power bank, or microcontroller (such as Arduino or Raspberry Pi) providing at least 300 mA output is compatible.

Q: Can I use this atomizer module without the included atomization plate?

A: No — the driver module must always be connected to the atomization plate before power is applied. Operating the module without the plate attached can damage the circuit. The atomization plate is included in every unit pack.

Q: Is this DIY humidifier kit suitable for reptile terrariums and plant enclosures?

A: Yes! The compact PCB size, silent ultrasonic operation, and fine-droplet high-volume mist output make it an excellent choice for reptile vivarium humidity control, tropical plant moisture maintenance, and other enclosed environment humidification projects.

Q: How many units come in each pack, and can I buy in bulk?

A: This listing is available in packs of 1, 2, 5, or 10 modules, letting you choose the quantity that best fits your project or prototyping needs. Each pack includes the corresponding number of full kit sets (module, atomization plate, cotton core, and housing accessories).

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.