FM Radio DIY Assembly Kit RDA5807S Circuit Board 87-108MHz

LOTHYE FM Radio Assembly Kit – RDA5807S DIY Circuit Board

Build your own fully functional FM radio from scratch with this hands-on DIY electronic assembly kit. Powered by the RDA5807S radio module and STC15W main control chip, this kit is perfect for electronics students, hobbyists, and educators looking for a real-world soldering and circuit-building project. The kit covers the full 87–108MHz global FM reception band, making it compatible worldwide.

⚠️ Please Note: This kit is designed for electronics enthusiasts with prior circuit assembly experience. We guarantee all components are in good condition upon delivery; however, successful assembly depends on the builder's soldering and electronics skills. Please read all instructions carefully before beginning. Batteries are NOT included.

Key Features

• RDA5807S Radio Module: Full 87–108MHz global FM band coverage with high sensitivity and strong anti-interference performance
• STC15W Main Control Chip: Reliable and widely-used microcontroller for stable operation
• TDA2822 Power Amplifier IC: Simple circuit design, excellent audio quality, and wide voltage range compatibility
• Dual Power Supply Support: Run via USB (5V) or 2× AA batteries (3V) — choose one mode at a time
• Noise Reduction & Soft Mute: Built-in noise elimination and soft mute technology for cleaner audio
• Bass Enhancement: Delivers richer, fuller sound output
• Low Noise Output: High sensitivity with minimal background interference
• Ideal for Learning: Great for school electronics courses, training programs, and DIY enthusiasts

Technical Specifications

What's in the Box?

• FM Radio DIY Assembly Kit (all electronic components included)
• RDA5807S circuit board module
• 1/2W 8Ω speaker
• Note: Batteries are NOT included

Who Is This Kit For?

Whether you're a student learning electronics, a teacher running practical circuit labs, or a DIY hobbyist who loves building things from the ground up, this FM radio kit delivers a satisfying and educational build experience. Soldering experience is recommended.

Looking for more DIY and hands-on tools? Check out our Electromagnetic Induction Tester – Coil & Circuit Fault Detector or the Air Compressor Pressure Gauge – DIY Tool for your next project.

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Frequently Asked Questions

Q: Does the FM radio assembly kit include batteries?

A: No, batteries are not included. The kit supports dual power supply modes — you can power it via a USB 5V source or with 2× AA batteries (3V). You will need to supply your own batteries or USB power adapter separately.

Q: Do I need soldering experience to assemble this FM radio DIY kit?

A: Yes, prior soldering and basic circuit assembly experience is strongly recommended. This kit is designed for electronics students and enthusiasts who already have foundational electronics skills. Beginners may find the assembly challenging without prior practice.

Q: What FM frequency range does the RDA5807S kit cover?

A: The kit covers the full global FM band from 87MHz to 108MHz, making it compatible with FM radio broadcasts worldwide.

Q: Can this kit be used for school or classroom electronics training?

A: Absolutely. This FM radio assembly kit is specifically well-suited for school electronics courses, technical training programs, and hands-on circuit-building workshops. It covers real-world concepts including radio reception, amplification, and microcontroller integration.