DIY FM Mini Radio Module Kit – SMD Soldering 1.8V–3.5V

Build Your Own FM Radio – DIY Soldering Kit for Electronics Enthusiasts

Take your electronics skills to the next level with this DIY FM Micro SMD Mini Radio Module Kit. Based on the HX3208 monolithic FM integration circuit, this compact soldering assembly project is perfect for hobbyists, students, and makers who want hands-on experience with surface-mount device (SMD) technology and frequency modulation circuits.

Why You'll Love This Kit

• HX3208 FM IC: Features an electric tuning monolithic FM integration circuit for convenient, accurate, and highly sensitive signal reception.
• Low Noise Mute Circuit: Built-in mute circuit suppresses noise during tuning for a clean listening experience.
• Low & Mid Frequency 70 kHz Technique: Eliminates the need for a separate ceramic filter, keeping the circuit simple, reliable, and easy to assemble.
• Wide Voltage Range: Operates on 1.8V–3.5V, making it compatible with a variety of low-voltage power sources.
• Compact & Lightweight: Measuring just 59 × 54 × 19 mm, this module is small enough to carry anywhere — great for portable projects.
• Quality Materials: Constructed from durable plastic and metal components for lasting assembly practice and a functional end result.

Product Specifications

Perfect For

• Electronics hobbyists and makers building their SMD soldering skills
• Students learning about FM radio circuits and signal modulation
• DIY electronics projects and workshop demonstrations
• Adding an FM receiver module to a custom electronics build

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• Ball End Hex Screwdriver Bit – Magnetic Reduced Shank Steel – handy for assembling your electronics kit
• 5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety – protect your hands during soldering assembly

Note: Please allow 2–3% dimensional variance due to manual measurement. Actual product color may vary slightly from images due to differences in monitor calibration.

Learn more: ENERGY STAR product efficiency guidance

Frequently Asked Questions

Q: What skill level is required to assemble this DIY FM radio module kit?

A: This DIY FM radio module kit is designed for hobbyists and students with basic to intermediate soldering experience. Familiarity with SMD (surface-mount device) soldering is helpful, as the kit uses small SMD components. It makes an excellent hands-on project for those looking to develop or practice their electronics assembly skills.

Q: What power source does the FM radio module kit require?

A: The HX3208-based FM radio module operates on a wide voltage range of 1.8V to 3.5V. It does not include a built-in battery, so you will need to supply your own compatible low-voltage power source, such as a coin cell, small LiPo battery, or a regulated bench power supply set within the specified range.

Q: Does this kit require any additional components to receive FM stations?

A: The kit includes the core FM module assembly. You will typically need to connect an antenna (a length of wire works well for FM reception) and a speaker or audio output to enjoy FM broadcasts. The 70 kHz intermediate frequency design eliminates the need for an external ceramic filter, keeping the build straightforward and the component count low.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.