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5pcs Type-C USB Atomizer Module 108kHz ±2kHz 5V DC 3.4g FR-4 PCB Compatible for STM32 DIY Humidifier
4.1 (28 items)
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US$5.10 cheaper than the new price!!
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Used US$3.40
Product details
| Management number | 249710778 | Release Date | 2026/09/17 | List Price | US$3.40 | Model Number | 249710778 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【108kHz Ultrasonic Atomization & Micro-Mist Efficiency】 Precision 108kHz
- 2kHz resonant frequency generates 1–5μm ultrafine mist particles for rapid humidity diffusion; 1.5–2W low power consumption with 300mA max current ; FR-4 fiberglass PCB withstands repeated thermal cycles in DIY humidifiers and desktop plant terrariums; outperforms competitors with inconsistent frequency drift
- 【Intelligent Spray Modes & Auto-Protection】 Single press activates continuous spray for 4 hours (LED solid light); double press enables intermittent mode: 10s ON / 5s OFF cycling for 12 hours (LED blinking); triple press shuts down; integrated dry-run protection halts operation if water depletes or mineral scaling detected; resolves "unexpected shutdown" issues in peer reviews
- 【Type-C 5V PD Compatibility & Stable Operation】 Direct 5V
- 0.5V input via Type-C PD protocol (compatible with USB-C chargers and power banks); VBUS/CC1/CC2 pins support voltage negotiation; critical safety note : never connect to >5.5V sources (e.g., 12V/24V adapters) to prevent circuit damage; stable operation requires ripple <100mV and distilled water to minimize scaling
- 【Ultra-Compact FR-4 PCB & Heat Dissipation】 35×19×1.2mm footprint (smallest in-class) with 1.2mm FR-4 substrate resisting humidity-induced warping; 3.4g lightweight design integrates seamlessly into portable humidifiers and 3D-printed enclosures; aluminum heat sinks dissipate residual heat during extended use; not compatible with high-vibration Enviro nments (e.g., automotive engines)
- 【Rapid Troubleshooting & Maintenance】 Weekly white vinegar cleaning removes mineral deposits on atomizer plates; confirm 5V stable input with multimeter if mist weakens; ensure water level ≥25mm submergence and parallel disc alignment ; avoid hard water to extend lifespan beyond 6 months; incompatible with non-PD Type-C cables
| ASIN | B0FMRLVNFF |
|---|---|
| Color | Green |
| Voltage | 110 volts |
| Brand Name | MusRock |
| Unit Count | 5 Count |
| Part Number | Type-C USB Atomizer Module |
| Manufacturer | MusRock |
| Number of Items | 5 |
| Included Components | Type-C USB Atomizer Module |
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