RF Module

ZigBee RF Wireless Sensor Network Node Design

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ZigBee RF Wireless Sensor Network Node Design

Selected from TI Wireless Connectivity Forum, original post link at the bottom “Read Original” 0 Introduction In recent years, wireless sensor network technology has developed rapidly. Due to the free and open characteristics of the 2.4 GHz communication band, various communication protocols based on this band, such as Wi-Fi and Bluetooth, have matured and been … Read more

DIY A Simple, Stable, Digitally Controlled FM Transmitter

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DIY A Simple, Stable, Digitally Controlled FM Transmitter

For the design of the FM transmitter, I chose the VMR6512 module, which really resembles a complete radio frequency (RF) module on a chip! It eliminates all the essential circuits of a basic FM transmitter, such as inductors and trimmers. According to the specifications of the VMR6512: “The VMR6512 is a highly integrated FM audio … Read more