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This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip. Beyond enabling you to tune in to FM radio stations, the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Broadcast Data Service (RBDS) information. The Si4703 even does a very good job of filtering and carrier detection. It also enables data such as the station ID and song name to be displayed to the user.
FAQs:
Q: What is the WRL-12938 Si4703 FM Tuner Evaluation Board used for?
A: The WRL-12938 Si4703 FM Tuner Evaluation Board is designed for evaluating FM radio functionality. It provides a simple way to integrate FM tuning into your electronics projects using I2C communication.
Q: What features does the WRL-12938 FM Tuner Board offer?
A: The board features the Si4703 FM tuner IC, I2C interface for control, and a 3.5mm audio jack for output. It supports FM radio reception, tuning, and volume adjustments for your projects.
Q: How do I connect the WRL-12938 FM Tuner Board to my microcontroller?
A: Connect the board to your microcontroller using the I2C interface pins (SDA, SCL, GND, and VCC). Follow the provided example code and libraries for easy integration into your projects.
Q: What is the frequency range of the FM tuner on this board?
A: The Si4703 FM Tuner on the WRL-12938 board supports a frequency range of 76 MHz to 108 MHz, covering the standard FM radio broadcast band.
Q: Does the WRL-12938 FM Tuner Board come with any software or libraries?
A: The WRL-12938 board does not include software, but SparkFun provides example code and libraries for the Si4703 IC. You can find these resources on the SparkFun website for easy development.
SparkFun
SKU: 057-SEN-10740
