FM Transmitter Module V2.0 Digital Module For Arduino
FM transmitter module from elechouse, this board contains monolithic digital stereo FM transmitter IC KT0803K which is responsible to make FM over our Audio input and this IC directly controllable by Arduino board (Microntrollers) through I2C interface.Stereo input jack given for audio input from external device and also this module has on-board mic to pickup our voice. Audio signal from the mic amplified through 9013 npn transistor and applied to the tx IC. 32.768 K Crystal provides clock to this module.By two wire standard I2C-Microcontrollers can control this FM module and KT0803K requires no external tuning.
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