Tutorial : making Arduino radio with RDA5807M i2c module

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Make a simple FM radio with cheap modules:
parts used:
logic level converter : around 0.4$
simple AMP : around 0.5$
RDA5807M : around 0.4$
Cheap arduino unu : 1.8$
i2c lcd 16X02 display 1.8$
speakers: salvaged parts.
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Опубликовано:

17 дек 2015

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Комментарии : 20

@soerenraudonis Год назад

it worked well without a logic level converter, just use the (usual) pullup resistors towards 3.3V

@davidwhitt3299 8 лет назад

nice i try made my self but i got lost cant wait to see when done

@ramazanayten3758 Год назад

Hello, I'm also making an fm radio, I have a question. How does the RDA5807 noise canceling work? I don't want to hear the noise at empty frequencies. Is there a way to prevent it?

@brucewoods9377 7 лет назад

A block diagram/schematic would have been helpful also the Arduino sketch

@plazmax 8 лет назад

Why do you use logic level converter, is it neccesary?

@rcdee1537 4 года назад

How to pogram this module 60hmz to 90mhz fm signal reciver??

@atalaykutlay4350 8 лет назад

Can you talk about schematics a little more ? Maybe you can make a new video ? Because I don't know how to set up it with logic level converter. thank you.

@user-sm5ll3tp8t 7 лет назад

How do I remove the FM noise when you use the RDA5807m? In particular, when stereo.

@MarcoArduinochannel 7 лет назад

+김순호 When the station is strong there is no noise.

@milek021 8 лет назад

Am I blind or really there is no download link for Arduino sketch, neither schematic diagrams ? And where is "next video" ?

@MarcoArduinochannel 8 лет назад

+milek021 soon ....

@sufiansiddiquee 8 лет назад

hi, your vedio is really helpful. but i don't understand how did you get the addresses for different actions. could you please make another video about that or give me any link that explains. thanks

@MarcoArduinochannel 8 лет назад

you can see in the source code the calculation needed.

@sufiansiddiquee 8 лет назад

Hi, thanks for your reply. I saw the source code or datasheet, but i don't know how to make an useful address from the datasheet chart. I want my RDA finds any local fm station at the power up time. How can i do that please? Any kind of help will be appreciated. Thanks