HU-017A FM Radio DIY Kit 87–108MHz LED Display | Electronics Kit
HU-017A FM Radio DIY Kit 87–108MHz LED Display | Electronics Kit
Build Your Own FM Radio with the HU-017A Multifunction DIY Kit
The HU-017A FM Radio Electronic DIY Kit is the perfect hands-on electronics project for hobbyists, students, and makers. Powered by the STC15W main control chip and the RDA5807S radio module, this kit gives you a fully functional FM receiver covering the 87–108 MHz global FM band — all built by your own hands.
Whether you're sharpening your soldering skills or building a fun speaker project, the HU-017A delivers impressive audio performance with clear digital frequency display and adjustable volume. Made in Mainland China.
Key Features
- Full FM Band Coverage: Receives 87–108 MHz, compatible with FM stations worldwide.
- High-Performance Radio Module: RDA5807S chip with noise elimination, soft mute, bass enhancement, high sensitivity, low noise, and strong anti-interference.
- TDA2822 Power Amplifier IC: Simple circuit design, excellent sound quality, and wide voltage range support.
- LED Digital Display: Clearly shows the tuned frequency at a glance.
- Adjustable Volume Control: Fine-tune your listening experience with ease.
- Dual Power Supply Options: Run on USB 5V or two AA batteries (3V) — whichever is most convenient.
- Output Power: 0.5W into an 8Ω speaker (1/2W 8R speaker supported).
- SMD Component Package: Modern surface-mount design for a compact finished build.
- Great Learning Tool: Ideal for electronics education, DIY audio projects, and skill development.
Specifications
| Frequency Range | 87–108 MHz |
| Main Control Chip | STC15W |
| Radio Module | RDA5807S |
| Power Amplifier IC | TDA2822 |
| Output Power | 0.5W |
| Speaker Compatibility | 8Ω (8R), 1/2W |
| Power Supply | USB 5V or 2× AA Batteries (3V) |
| Display | LED Digital Frequency Display |
| Package Type | SMD |
| Condition | New |
| Country of Origin | Mainland China |
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Frequently Asked Questions
Q: What power sources does the HU-017A FM Radio DIY Kit support?
A: The HU-017A supports dual power supply modes — you can power it via a USB 5V connection or with two AA batteries (3V). The power supply mode is optional and selectable depending on your setup.
Q: What speaker does the HU-017A FM radio kit work with?
A: The kit is compatible with a 1/2W 8Ω (8R) speaker, delivering up to 0.5W of output power through the TDA2822 power amplifier integrated circuit for clear, quality audio.
Q: Is this FM radio DIY kit suitable for beginners?
A: Yes! The HU-017A is designed as a hands-on electronics learning kit. It uses an SMD package and a straightforward circuit layout, making it a great project for electronics students, hobbyists, and anyone looking to build their soldering and circuit assembly skills.
Q: What FM frequencies can the HU-017A receive?
A: The HU-017A covers the full 87–108 MHz FM band, which is the global standard FM broadcast range, meaning it can tune into FM radio stations in most countries around the world.