Spread the love   KMtronic USB Relay Controller One Channel        Manufacturer: KMtronic LTD   Features: – Fully assembled and tested.– Powered from USB– For 12V/24V DC 15A or 120V/220V AC at 10A max   Specifications: Relay have Normally Open (NO) andNormally Closed (NC) Contacts capable of switching max:– 12VDC/15A– 24VDC/15A– 125VAC/15A– 250VAC/10A … Continue reading KMtronic USB Relay Controller One Channel PCB . . .

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