2 Kanal Modul 5V mit Blinkleuchte für MCU Steuerung
7,71 €
1 Piece 2-Channel USB Relay Module. We'd like to settle any problem in a friendly manner. Relay Contt Capity: 250V 10A, DC 30V 10A. Output Channel: 2. It's just take you 1 minute. Strong anti-interference ability, diode freewheel protection.
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