Microcontroller Fm Radio Tuner Module Si4703 Development Board with I2C Control Interface and Output for Hobby Projects Lab Use Receiver Pcb Stereo

Si4703 FM Tuner Module: Build compact radio receiver projects with an Si4703 based development board designed for hobby circuits, electronics classes, and prototype labs Output Ready: Use the onboard port to route received FM into speakers, lab equipment, or small embedded sound projects during circuit review I2C Control Interface: Link the board to a compatible microcontroller through the control pins to manage station selection and receiver functions during project development Single Board With Pin Header: Package includes a single FM tuner development board and a matching pin header for soldering, breadboard wiring, or enclosure builds Compact PCB Layout: The board measures about 2.93cm / 1.15inch by 2.24cm / 0.88inch, making it easy to place inside small radio or home prototypes