5 V 2 Kanal USB Relais Schild Modul Computersteuerung für industriellen Einsatz
7,97 €
1 Piece 2-Channel USB Relay Module. Relay Contt Capity: 250V 10A, DC 30V 10A. It's just take you 1 minute. Output Channel: 2. We'd like to settle any problem in a friendly manner. Strong anti-interference ability, diode freewheel protection.
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