Embedded Digital Tuning Radio Based on stm32

With the development of science and technology, people’s demand for material culture is also increasing. The radio with good sound quality, easy portability, certain technological content, moderate price can meet market well. embedded digital tuning based on stm32 uses a 32-bit chip fast processing speed, convenient development, high-cost performance. At same time, it combined TDA audio decoding to achieve decoding, cooperates LM386 power amplifier module high-quality output, displays search frequency through OLED LCD screen, high display brightness clear effect. whole work very in line aesthetics modern people enhances impression products such as radios minds.