Arduino MCU 4 Kanal Sender Modul Steuerung 4 STCK. 1 CH Relais Empfänger Kits
20,30 €
(Connect to MCU or Arduino The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU. PT2262(Encoder) are optional, their existence is to 1)avoid confusing when multiple RF links in range 2) isolate disturbance.
Jetzt bei Ebay:
