433MHz RF module cost
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1 Way 1 Channel 10A 5VDC Relay Module with Opto Isolated High & Low Trigger With Screw Terminal
1 × රු250.00 Subtotal: රු250.00
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The 433MHz Wireless Module Kit includes an ASK Transmitter (STX882) and ASK Receiver (SRX882) with copper spring antennas, offering 100m range for wireless communication. Ideal for IoT projects, remote control systems, and sensor networks, it supports easy integration with Arduino and Raspberry Pi.
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