SI4732 Digital Radio Transmitter/Receiver test circuit.

Tune into AM, FM, SW and LW radio with the SI4732 digital radio ic chip.
leilanielectronics.com/

[@L2.Lagrange]

Looks like a ton of fun! Really cool circuit. I"ve never thought of making a breadboard radio

[@leilanielectronics]

This chip does alot! Once im done with the fm, ill test the am, lw and sw then make a permanent pcb with touch screen OLED to control it. Thanks for watching..

[@Enigma758]

Nice setup!

[@leilanielectronics]

This is only a fraction of what this chip can do! There are 3 app notes that are great and a 188 page programming guide that im sifting thru..

[@makerjeff86]

Nice!

[@leilanielectronics]

Thanks, im almost done with the a.m function😎 Stay tuned!

[@mustafaiqbal89]

Would you be so kind to list all the parts you used so that others can replicate this circuit? Also, did you follow any specific guide? Anything you could recommend for further reading? Thanks! :) P.S. On another note, I've subscribed to your channel!

[@will85iroc]

There are 4 appnotes: an383, an388, si47xx programning guide and the an332. The an332 is the one needed and most helpful in getting the radio up and running. The other 3 i skimmed thru for now but should be helpful later, good luck!!

[@leilanielectronics]

Awesome , thanks!!

[@mustafaiqbal89]

@@will85iroc Excuse my ignorance, but what is "appnotes"?

[@leilanielectronics]

​@@mustafaiqbal89most manufacturers have applcation notes (app notes) in addition to the datasheets. They give circuit examples, how to's, programs, etc to help the user get the device running. Silabs has a few for the si4732 that shows antenna set up's, pcb layout and other stuff. The appnote for the programming is a must to get the chip running. Thanks for watching!!

[@leilanielectronics]

​@@mustafaiqbal89i have them all in pdf, if you need a link let me know... but you can search on silab website