The circuit was constructed using a few components that is powered by a 9 V battery for sensing the presence of bugs transmitting within the frequency modulation range. Frequency Modulation (FM) – ...
Two new ASK/FSK/FM RF transceiver ICs from Melexis offer exceptional tuning range. The TH7122 and TH71221 are designed for virtually every application in the unlicensed Industrial-Scientific-Medical ...
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