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315Mhz RF link kit
The kit is consists of transmitter and receiver, used for remote control.
Receiver Data Output: High - 1/2 Vcc, Low - 0.7v
Transmitter Input Voltage: 3-12V (high voltage = more transmitting power)
The popular setup is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU,
PT2262(Encoder) and PT2272(Decoder) are optional, their existence is to
- Avoid confusion when multiple RF links in range.
- Isolate disturbance. You can integrate the encoding and decoding work on both sides of the MCU. Whenever there is no 315Mhz devices around, you may use it as direct cable connection.
Please visit the product's wiki page for more info