5 V 4 Kanal Relaismodul 250 V 125 V AC 30V 28V DC Arduino PIC AVR Flux Workshop
8,21 €
5V 4 Channel Relay Module. Pin Pitch The module has 4 LEDs that inform of the state of the module. IN1 0 or 5V HIGH or LOW. IN2 0 or 5V HIGH or LOW. IN3 0 or 5V HIGH or LOW. IN4 0 or 5V HIGH or LOW.
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