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433Mhz RF link kit

€4.90

Availability: On Demand More info

433Mhz RF link kit

Details

The kit is consisted of transmitter and receiver, popular used for remote control.
Basic spec:
Frequency: 433Mhz.
Modulation: ASK
Receiver Data Output: High - 1/2 Vcc, Low - 0.7v
Transmitor Input Voltage: 3-12V (high voltage = more transmitting power)

Demo Scheme could be downloaded here.

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Usage:
The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU,

PT2272(Encoder) and PT2262(Decoder) are optional, their existence is to 1)avoid confusing when multiple RF links in range 2) isolate disturbance. You can integrate the encoding and decoding work to the MCUs on both side. Whenever there is no 315Mhz devices around, you may use it as direct cable connection.

NOTE: If you are interested in Wireless Sensor Networks (WSN), M2M and the Internet of Things (IoT) projects check our new open source sensor platform: Waspmote which counts with more than 60 sensors available to use and a low consumption mode of just 0.7uA to ensure years of battery life. Know more at:

Additional Information

RoHS Yes