PLEASE READ CAREFULLY BEFORE YOU BUY

This item is a DIY KIT, not a finished product. It is specifically designed for electronics enthusiasts, students, and hobbyists to study circuits, practice soldering, and deepen their understanding of radio technology.
Successful assembly requires prior experience with electronic circuits and soldering. We guarantee that all components are in brand-new, good condition before shipment. However, due to the nature of DIY projects, we cannot guarantee a 100% success rate after assembly. Please purchase only if you accept these terms.

Dive Deeper Into Electronics with a High-Performance Kit!

This isn't just another radio kit. It's a carefully engineered project designed for a superior learning and listening experience.

- The Brain (Main Control): The entire system is managed by an STC15W microcontroller. This powerful MCU handles the digital display, button inputs, and frequency memory, ensuring smooth and stable operation.

- The Ears (Radio Receiver): We use the renowned RDA5807S Radio Module. This chip is the heart of the receiver, offering global FM band compatibility (87-108MHz). It's packed with features like noise cancellation, soft mute, and bass boost, delivering high-sensitivity, low-noise reception that stands out.

- The Voice (Power Amplifier): Audio is driven by the time-tested TDA2822 Power Amplifier IC. This integrated circuit is famous for its simple design, excellent sound quality, and wide voltage range, providing loud and clear audio to the onboard speaker.

Technical Specifications:

Main Control Chip: STC15W
Radio Module: RDA5807S
Power Amplifier: TDA2822
Power Supply: DC 5V (USB Port) OR DC 3V (2 x AA Batteries)
Note: Please use only one power source at a time.
Frequency Range: 87MHz - 108MHz
Output Power: 0.5W
Speaker: 8R 0.5W
Package Includes:
1 x High-Quality PCB
1 x Complete Set of Electronic Components (Chips, Resistors, Capacitors, etc.)
1 x Speaker and Battery Holder

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