4 CH IC 2262/2272 Schlüssel 315 MHz Wireless Fernbedienung Empfänger Modul Arduino
3,39 €
Arduino Module. Transmitting frequency: 315MHZ (SAW frequency stabilization). Leg 7 bits, respectively, VT, D3, D2, D1, D0, the +5 V and GND. VT is a valid signal high output pin Upon receiving a valid signal, the pin output high, may also drive the relay.
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