DIY FM transmission station using Arduino
This project describes an Arduino-based FM transmission using the KT0803K Digital Stereo FM Transmitter Radio-Station-on-a-Chip. The KT0803K device is designed to process high fidelity stereo audio signal and transmit modulated FM signal over a short range. It features an on-board 20-bit audio ADC and supports standard I2C interface for frequency setting and power control.
The project uses the Nokia 5110 GLCD for display and a potentiometer for varying the frequency of FM transmission.