Radio Electronic Kit Adjustable Frequency 87-108Mhz Digital Display Soldering Pr
$ 8.98
Description
Radio Electronic Kit Adjustable Frequency 87-108Mhz Digital Display Soldering Pr. ThisDIY FM Radio Electronic Kit is an excellent hands-on soldering and electronics practice project, ideal for beginners, students, hobbyists, and radio enthusiasts. Covering theFM frequency range of 87–108MHz, this kit allows you to build a fully functional digital FM radio while learning practical electronics assembly and circuit operation. Digital Display | Soldering Practice Project | RDA5807S Module | Upgraded V5.0 This DIY FM Radio Electronic Kit is an excellent hands-on soldering and electronics practice project, ideal for beginners, students, hobbyists, and radio enthusiasts. Covering the FM frequency range of 87–108MHz, this kit allows you to build a fully functional digital FM radio while learning practical electronics assembly and circuit operation. The kit adopts the RDA5807S FM radio module combined with a TDA2822 power amplifier, delivering clear sound quality, high sensitivity, and strong anti-interference performance. The digital tube display clearly shows radio frequency and signal strength, making tuning and operation simple and intuitive. This Upgraded V5.0 HU-017B version includes enhanced features such as power-off memory, automatic station search and storage, station list management, and power-saving mode, providing a more complete and user-friendly experience. ✅ Key Features: ✔ FM Frequency Range: Adjustable from 87–108MHz ✔ DIY Soldering Project: Perfect for electronics learning and practice ✔ Digital Tube Display: Shows radio channel and signal strength clearly ✔ RDA5807S Radio Module: High sensitivity, low noise, strong anti-interference ✔ TDA2822 Power Amplifier IC: Stable output with good sound quality ✔ Noise Elimination & Soft Mute: Cleaner and smoother audio experience ✔ Bass Enhancement: Improved low-frequency performance ✔ Simple Circuit Design: Easy to assemble and understand ✔ Optional Cover: With or without cover available 🔧 Upgraded V5.0 HU-017B Version Features: ✔ Integrated Transparent Battery Box with non-assembly shell ✔ Back Cover Included for a cleaner and more attractive appearance ✔ Power-Off Memory Function – remembers last station after shutdown ✔ Power-Saving Mode for improved energy efficiency ✔ Modified Search Channel Threshold to capture more radio signals ✔ Automatic Station Search & Storage ✔ Radio Station List Management ✔ Digital Display shows frequency and signal strength in real time ⚙ Functional Highlights: ✔ High Sensitivity FM Reception with noise cancellation ✔ 15-Level Sound Adjustment via potentiometer control ✔ Automatic Channel Search & Memory Storage ✔ Clear Digital Readout for easy tuning ✔ Energy-Efficient Operation with power-saving mode ✔ Enhanced Signal Capture through optimized search threshold 📦 Package Includes: 1 × DIY FM Radio Electronic Kit (Components require soldering and assembly) 📋 Specifications: Product Type: DIY FM Radio Electronic Kit Frequency Range: 87–108MHz Radio Module: RDA5807S Power Amplifier IC: TDA2822 Display Type: Digital Tube Display Volume Control: Potentiometer (15 sound levels) Functions: FM Radio, Auto Search, Station Memory, Power-Off Memory Assembly Required: Yes (DIY Soldering Project) Application: Learning, education, hobby projects, electronics practice
