LED in receiver blinks to indicate the receiver is active and it is receiving data. Sensor node (transmitter) Fig. 2: Circuit diagram of a wireless sensor node. As shown in circuit diagram of a sensor ...

This wireless headphones transmitter assures a quality reception over 2 meters. The oscillator frequency is between 1750KHz and 3500KHz and for antenna we use a ferrite bar. IC1 amplifies the audio ...

A couple of radio-frequency integrated circuits working at 2.4G-2.5GHz are presented as wireless transmitter and receiver for neural signal recording application. The transmitter is consisted of a two ...

Wireless communications and sensing systems are nowadays ubiquitous; cell phones and automotive radars typifying two of the most familiar examples. This book introduces the field by addressing its ...

This circuit uses the EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter) modules embedded in two PIC microcontrollers 16F1619 and 16F1614. The communication is full-duplex ...

When the temperature of the transmitter coil continuously measured using a temperature monitoring circuit exceeds the established safety threshold of 60°C, the power transmission will be automatically ...