2 Stück DC 6-24V Flip-Flop Riegel Relais Modul Bistabil Selbstsichernd Schalter Flip

2 pcs DC 6-24V Flip-Flop Latch Relay Module Bistable Self-Locking Switch Flip Flop Relay Low Pulse Trigger Board with Dupont cable. Self-locking Design?. :This is a bistable (self-locking) relay module that triggers once the relay pulls (and holds); Trigger again, relay release (and hold).

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