erikgroen

Thanks, i will look in to it. Out of interest: what would be suited for quality applications?

Okay do i buy a teensy 4.1? It also got the internal led on pin 13 so probably the same problem? Doesn't anybody use the audioshield anymore? Or should i buy an old teensy somewhere?

That would be great as solution, but... i am listening trough a headphone. Is there anybody who also followed the tutorial with a 4.0 and audio shield and has the same experience and maybe solution?

Hello Does anybody have experience with the basics of working with teensy 4.0 with audio shield? My problem: Playing wav's (from the sd-card on the audio shield) include a regular reoccuring noise in sinc with the pulses the internal led is...