DIY Kit AM/FM Radio Receiver Module Kit Wireless Stereo 87-108MHz Electronic LED For Sale

Features
- Using high quality PCB board, you can choose to weld the finished product or DIY loose parts kit to make your own.
- Multi-style, AM/FM hand tuner model and FM band stereo digital tuning model can be selected.
- battery power supply, hand tuner models AA battery power supply, stereo digital tuning models can support AA battery power supply .
- Easy to use, load two batteries , press the power switch button to insert stereo headphones, you can enjoy stereo programs.
- DIY kit bulk contains a variety of electronic components, you can learn electronic circuits, develop hands-on skills.Specification
Band type: AM/FM medium wave FM two bands
Power supply mode: battery power
Input voltage: Battery 1.5V*2
Frequency Coverage: 87.0-108.0MHz
Noise Limiting Sensitivity: -5dBu
Audio output power: 20Mw
Stereo separation: 26dB
Signal-to-noise ratio: 54dB
Neighboring frequency rejection ratio: 34dB
Volume segment code: 0→15 segments
Number of storage stations: 0 → 63
Battery type: AA [5 batteries] (delivery does not include batteries)
PCB board size: 60mm * 32mm
Headphone socket: ordinary 3.5mm diameter headphones can be used, load two AA batteries input DC 3V power supply, press the power switch button to insert stereo headphones, you can enjoy the stereo program.Operating manual:
Press the power button (first on the left), the display screen will light up, and the headphones can receive radio or "rustling sound";
After pressing the power switch for two seconds and releasing it, the product enters automatic station search mode, and the display screen shows the progress of station search. When encountering a radio station, it will be automatically stored;
Press the PR- button once to reduce the frequency by one number, hold down the frequency to quickly decrease, and automatically stop playing when encountering a radio station;
Press the PR+button once to increase the frequency by a certain number. If you hold down the frequency, it will increase rapidly. When encountering a radio station, it will automatically stop playing;
Press the V - button once to reduce the storage address by one number, and hold down the volume to quickly decrease until no radio sound can be heard;
Press the V+button once to increase the storage address by one number. If the volume is not played down, it will increase rapidly until the radio station reaches its maximum volume;
Anti drowsiness function: After 59 minutes of booting up, there are no button operations. The anti drowsiness function is activated and will automatically turn off the radio power within 60 seconds, causing the product to enter sleep pause.Package Included:
1 x DIY Kit AM/FM Radio Receiver Module Kits Wireless Stereo 87-108MHz Electronic
NOTE: Requires soldering skills - soldering 2 SMD ICs onto a PCB is needed.
SMD - MCU - Micro Controller Unit (no markings) and rda5807fpInstructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.