DC5V Humidifier USB Spray Module (108kHz) LM317 Its compact design and durable

Its compact design and durable construction ensure reliable

It is designed with a socket for connecting WiFi ESP8266 plates

47N60CFD is a power transistor is a three terminal device which is composed of semiconductor materials

the IC modifies the operating frequency and automatically enters the PFM/CRM (Cycle Reset Mode)

DC5V Humidifier USB Spray Module (108kHz) LM317 Its compact design and durableThe DC5V Humidifier USB Spray Module (108kHz) is a compact and efficient ultrasonic mist generator designed for portable humidifiers. It operates at a high frequency of 108kHz, allowing it to atomize water into fine particles, producing a mist that can humidify the air in small spaces. This module is often powered via a USB connection, making it convenient for use with power banks, laptops, or USB adapters. Features: Operating Voltage: 5V DC (USB