eletechsup
5V USB Humidifier Driver Board Type-C USB Mini Atomizing Spray Humidification DIY Kit Fogger Atomization Film Atomizer
Description Working voltage DC 3 7 5 5V recommended 5V Work current 330mAStand up current 21uAPower supply interface Type C USBHumidifier interface pH2 0 terminalFrequency 108kHzMultiple function modes Uninterrupted work…
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