3Pcs Single-Nozzle Atomizing Humidifier Module, Humidifier Circuit Board

Single-Nozzle Atomizing Humidifier Module, No-Switch Ultrasonic Mist Maker Board, 5V DC Continuous Mist Humidifier Circuit Board with Micro-Hole Mist Plate for DIY Projects and Electronic Accessories Powered by DC 5V, the module operates with a rated current of 300mA and a power consumption of 1.52W. The atomization frequency is 108kHz ± 2kHz, allowing the module to drive the mist plate efficiently and produce fine water mist through ultrasonic vibration. The circuit board is built on 1.2 mm FR-4 material, offering a compact and practical structure for DIY integration. The included micro-hole mist plate features a 5V drive voltage, 108110kHz ±5 resonance frequency, 2W rated power, and 45 µm pore size.

The accessory set also includes a 20 mm silicone sleeve, 3 mm O-ring thickness, 16 mm steel plate diameter, 100 mm cable length, PH 2.0 cable terminal, a 25 × 38 mm bracket, and an 8 × 100 mm cotton swab for installation support and atomization use.
Product

Specifications

Product Name: Single-Nozzle
Atomizing Humidifier Module Version: No Switch / Continuous On Power-On
Product Type: Humidifier circuit board / Atomization driver board
Rated Voltage: DC 5V
Rated Current: 300mA
Power: 1.52W
Atomization Frequency: 108kHz ± 2kHz
Material: 1.2 mm FR-4 Mist Mode Description Continuous Mist Mode No switch is required Mist starts immediately after power-on LED remains lit during operation Misting continues until the power supply is disconnected Power-Off Method Disconnect the 5V D...