RDA5807M DIY FM Radio Kit 87-108MHz Digital Tube Display TDA2822 Amplifier Easy to Solder Educational Electronic Project

Specifications Microcontroller ARM 32 bit control chipRadio Chip RDA5807M compatible with FM global reception range 87 108MHz Amplifier Chip TDA2822 power amplifier ICPower Supply Dual options Type C 5V or 2x AA batteries not included Operating Voltage 5V 3VOutput Power 0 5WSpeaker 0 5W 8Ω speakerPCB Size 90mm x 60mmProduct Dimensions 90mm x 60mm x 26mmFeatures 1 Global FM Compatibility Supports FM range of 87 108MHz providing reception across multiple global stations 2 Enhanced Signal Processing Equipped with noise reduction bass enhancement and strong anti interference capabilities for superior sound performance 3 Efficient Power Amplifier Design Integrated TDA2822 IC offers quality sound and wide voltage adaptability with a simple circuit design 4 Versatile Tuning Options Choose from fully automatic semi automatic or manual search modes for station scanning flexibility 5 Educational DIY Kit Ideal for students hobbyists and professionals enhancing soldering skills and project assembly knowledge Package Included 1 x Set of Dispersed Components