DIY FM Radio Electronic Kit 87-108MHz Adjustable Frequency Digital Display Soldering Project Practice Solder RDA5807S

Description

DIY FM Radio Electronic Kit – 87-108MHz Adjustable Frequency Digital Display

Unlock the world of electronics with this all‑in‑one FM radio kit featuring the RDA5807S chip. Perfect for hobbyists, students, and anyone eager to practice soldering while building a fully functional radio that tunes from 87 MHz to 108 MHz.

Key Highlights

• RDA5807S FM receiver module – compact, low‑power, and highly reliable
• Adjustable frequency range: 87 MHz – 108 MHz with fine tuning knobs
• Clear digital display for frequency readout and signal strength
• Built‑in speaker driver and headphone jack for versatile audio output
• Complete soldering project: PCB, components, and detailed instructions
• Ideal for learning soldering, circuit design, and RF signal processing
• Compact size – fits in a desk or hobby cabinet
• Durable construction with heat‑shrink tubing and protective casing

Why This Kit Stands Out

Unlike pre‑assembled radios, this kit gives you hands‑on experience with every component. The RDA5807S module is known for its low noise and high sensitivity, ensuring clear reception of local stations. The digital display eliminates the need for analog tuning, making it user‑friendly and modern.

Technical Specifications

Frequency Range: 87 MHz – 108 MHz
Chip: RDA5807S FM Receiver
Power Supply: 3.3 V – 5 V (recommended 5 V)
Audio Output: 2 W speaker driver, 3.5 mm headphone jack
Display: 7‑segment digital LED
Dimensions: 70 mm × 50 mm × 20 mm
Weight: 120 g

Ideal For

• Electronics students building a portfolio project
• DIY enthusiasts looking to deepen soldering skills
• Hobbyists wanting a compact, functional FM radio
• Teachers and mentors demonstrating RF principles

How to Use

Follow the step‑by‑step guide to solder components onto the PCB, connect the power supply, and tune your first station. Once assembled, simply turn the frequency knob to select any station between 87 MHz and 108 MHz, and enjoy clear audio through the built‑in speaker or headphones.

Whether you’re a beginner or an experienced maker, this DIY FM Radio kit offers a rewarding project that blends practical skill with real‑world functionality. Start building today and experience the thrill of creating your own radio from scratch!