Product features:1、Simple operation, easy to weld, with 4Ω3W speaker sound quality is better.2, with RDA5807 radio module, with noise elimination, bass enhancement, high sensitivity, low noise, anti-interference ability and other advantages.3, key adjustment, switch channel volume up and down, clear all channels and re-search and save the station.4, there are 15 sound level adjustment, can be adjusted to your satisfaction with the sound.5, LED lights show the operation status.6, with power failure memory, automatic search and storage function.7, Wide range of application, suitable for school teaching, cultivate interest, scientific research and development, DIY enthusiasts and so on.Product parameters:Kit name: simple version of the RDA5807 radio production kitPower supply: 3 No. 7 batteries or USB5V power supply (choose one)Receive radio frequency band: 87-108MHZMaximum operating current: about 400mA (in the case of the sound is adjusted to the maximum)PCB size:95.5x59mmProduct list:1*Radio DIY kit loose partsNote: The loose DIY parts need to be welded and assembled by yourself, you need to provide your own welding tools.
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Product features:
1、Simple operation, easy to weld, with 4Ω3W speaker sound quality is better.
2, with RDA5807 radio module, with noise elimination, bass enhancement, high sensitivity, low noise, anti-interference ability and other advantages.
3, key adjustment, switch channel volume up and down, clear all channels and re-search and save the station.
4, there are 15 sound level adjustment, can be adjusted to your satisfaction with the sound.
5, LED lights show the operation status.
6, with power failure memory, automatic search and storage function.
7, Wide range of application, suitable for school teaching, cultivate interest, scientific research and development, DIY enthusiasts and so on.
Product parameters:
Kit name: simple version of the RDA5807 radio production kit
Power supply: 3 No. 7 batteries or USB5V power supply (choose one)
Receive radio frequency band: 87-108MHZ
Maximum operating current: about 400mA (in the case of the sound is adjusted to the maximum)
PCB size:95.5x59mm
Product list:
1*Radio DIY kit loose parts
Note: The loose DIY parts need to be welded and assembled by yourself, you need to provide your own welding tools.