DC5V 2A Selbstsichernder Bistabiler Verpolungsregler Relaismodul 9797
7,14 €
This is a self-locking (bistable) reverse polarity relay. Trigger once, output reverse polarity (and keep), and trigger again, output = input (and keep). And so on. The maximum load current is 2A, if it is a load motor, the maximum load current is 1A.
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