All Band Radio Kit

[Larsson55]

I was planning to build a Crystal Radio as a hobby but after I read "garrysblog.com thoughts after building a Si4732 receiver" I thought it may be a better project although much more complicated 

However I have a hard time to find all required part. I understand from AI that I will need:

Arduino Nano starter kit which I find some but doesn't include a rotary encoder.

SI4732 Chip Radio Module Board

OLED 128x64 Pixel I2C 0.96 Display

Searching Amazon / Aliexpress for the above parts individually I get nothing.
Do you know where / how to find these parts?

Thank you

[cruff]

The web page you mentioned shows a surface mount to DIP adapter board, is that what you are asking about?

[dobsonr741]

Search for “Si4732 all band radio kit” on AliExpress. Or ATS20+ if you want a ready made one.

[Larsson55]

Many thanks for your time folks,

The web page I mentioned gave me the idea of making an all-band radio but the more I read that page the more confused I get due to all the changes he did. I will try to select the required components to the best of my knowledge and hopefully I will get a working radio. In addition all wiring schematics I find related to this project are different so I will select one and give it a try. I don't want a ready made one because I do this project to get the experience in electronics.

My thanks again 

[Larsson55]

I attach here the wiring schematic I choose to work with. At the top right of this schematic it shows the 2 batteries. I was not aware if this type of batteries but searching they are sold 2 wrapped together for about $30.00. But how these batteries will be re charged?

[cruff]

Those are two standard 18650 size lithium batteries, which appear to be recharged by a separate battery charger.

[Larsson55]

Thanks for the information, I just discover today that I have from another project an Elegoo Power MB V2 which delivers 3.3V or 5V power and it has a connection to plug a 9V power supply from a wall outlet. Since my project will need 3.3V and 5V I think it will be best to use the Elegoo Power MB.