For Arduino 2 Sets 433Mhz Rf Transmitter Receiver Kit Ic New go
2,12 €
For Arduino Rf Transmitter Receiver Kit 2 Sets 433Mhz New Ic. Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
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