Hello, I did a project about Arduino FM Radio with [TEA5767HN Module. And I built a good kitchen radio with it! There is only 1 problem: Sometimes if my hand on a vol pot, or near the box box, the system switch over to TU mode from programmed mode. Something is too sensive or not shielded? Maybe the D8 pin must be pull up with 10k resistor?](https://www.kynix.com/components/TEA5767HN-FM-Stereo-Radio-Datasheet-Pinout-Circuit.html)
Hmmm…that’d be my guess.
Can you share some photos of your set-up/wiring?