1B of Schnittstelle - UARTs (Universelle asynchrone Empfänger/Sender),

Relays	Integrated Circuits (ICs)
Power Relays, Over 2 Amps	Interface - UARTs (Universal Asynchronous Receiver Transmitter) Logic - Signal Switches, Multiplexers, Decoders

Artikelnummer	Hersteller / Marke	Kurze Beschreibung