{"product_id":"usb-5v-ultrasonic-humidifier-driver-board-kit","title":"USB 5V Ultrasonic Humidifier Driver Board Kit","description":"\u003cp\u003e\u003cstrong\u003eDIY USB Ultrasonic Humidifier Kit for Fine, Consistent Mist\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuild your own compact ultrasonic humidifier with this USB-powered driver board and atomizer plate set. Designed for makers, repair technicians, and product developers, this kit provides the core electronics needed to drive a mini mist module for desktop, in-car, or small-space humidification projects.\u003c\/p\u003e\u003cp\u003eThe kit includes a 5V ultrasonic mist maker driver board and a 16 mm round atomizer plate with silicone ring. Operating at an ultrasonic frequency of approximately 110 kHz, the atomizer plate produces an ultra-fine mist (around 5 μm droplet size) through 740 densely distributed spray apertures. The atomizing sheet surface is treated with an oxidation-resistant silver layer to help protect the coating and support longer service life. The driver board delivers a stable waveform with low driving voltage, low power consumption and low impedance, helping to maintain consistent atomization performance.\u003c\/p\u003e\u003cp\u003eThe driver board is powered via a 5V DC source (typically from a USB supply), with a working current of about 300 mA and power consumption around 2 W. Board size is approximately 46 × 20 × 17 mm, making it suitable for integration into small enclosures, custom housings or replacement applications. The atomizer plate has a steel sheet diameter of about 16 mm and an outer silicone ring diameter of about 20 mm, with an approximate wire length of 8 cm for flexible positioning inside your device design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's a Smart Choice\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact, low-power 5V design integrates easily into USB-powered humidifiers and small DIY projects.\u003c\/li\u003e\n\u003cli\u003eHigh-density atomizer plate and stable driver waveform support fine, uniform mist output for more even humidity distribution.\u003c\/li\u003e\n\u003cli\u003eOxidation-resistant silver coating and environmentally friendly electronic components contribute to reliable, long-term operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eQ: What is included in the kit?\u003cbr\u003eA: The package contains 1 humidifier driver board and 1 round 16 mm atomizer plate with silicone ring.\u003c\/p\u003e\u003cp\u003eQ: What power supply do I need?\u003cbr\u003eA: Use a regulated 5V DC supply (commonly from a USB port or USB power adapter) capable of providing at least 300 mA.\u003c\/p\u003e\u003cp\u003eQ: Can this be used to repair an existing mini humidifier?\u003cbr\u003eA: Yes, if the original device used a similar 5V ultrasonic driver and 16 mm atomizer plate, this kit can often be used as a replacement, provided size, wiring and electrical specifications match.\u003c\/p\u003e\u003cp\u003eQ: Is this a complete humidifier?\u003cbr\u003eA: No. This is a core electronic kit (driver board + atomizer plate). You will need your own housing, water container, power supply and any control circuitry or switches.\u003c\/p\u003e\u003cp\u003eQ: Does it support continuous operation?\u003cbr\u003eA: The module is designed for typical mini humidifier use. For extended continuous operation, ensure adequate heat dissipation, correct water level management and follow your project's safety and testing requirements.\u003c\/p\u003e","brand":"HitMyNeed","offers":[{"title":"Default Title","offer_id":49775623274773,"sku":"100001513","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6105\/5509\/files\/usb-5v-ultrasonic-humidifier-driver-board-kit-1-hitmyneed.jpg?v=1770978902","url":"https:\/\/hitmyneed.com\/products\/usb-5v-ultrasonic-humidifier-driver-board-kit","provider":"HitMyNeed","version":"1.0","type":"link"}