DIY Electronic Kit RDA5807M FM Radio 87-180MHz with Digital Tube Display STC15 Microcontroller Electronic Soldering Projects
Product Description:
The use of STC15 microcontroller as the main control chip, the application of RDA5807M radio chip, with 87-108MHz global FM receiving band compatible effect, with noise elimination, software mute, bass enhancement, high sensitivity, low noise, strong anti-interference ability and other advantages. Amplifier part of the TDA2822 power amplifier IC, with a simple circuit, good sound quality, wide voltage range and so on.
Product name: FM radio kit
Operating voltage: DC5V/3V (dual power supply, power supply mode is optional)
Speaker: 0.5W8Q
Receiving frequency range: 87～108MHz
Antenna length: 84mm (extension up to 255mm)
Product size: 95*59*25mm
No batteries, need to provide their own 2 No.7 batteries
