The button/LED problem is solved. I really head a short somewhere but I don't know where exactly.
But I stil have this buzzing sound. I realized that the sound is only on the audio outs when the mainboard is attached. Is it possible that something i…
The noise is on all four audio outs. And I tried the firmware 0.21 and 0.24. But there was no difference.
I try to upload high res pictures the next time.
I noticed an other problem, maybe there is a relation between this. When I trigger a button …
I uploaded a 30 seconds audiofile. After this time the machine don't react anymore and the LCD shows crazy things. What I notices is that every LED makes the buzz louder.
I tried the SD-Card with presets and without.Without it works better but not s…
Today I bought me a new multimeter and the resistance is still 2,18kΩ and the built-in continuity tester makes no noise anymore. That means I will continue to solder.Thank you for your help.
Thank you for the hope. I think my multimeter is not the best on monday or tuesday I will measure it again with a better multimeter to be sure about that.
The beep is as long as there is contact.But at the moment I cant get high res pictures. I try to get a digital cam with a lot of pixels.The resistance between GND and +5V is around 2.16kΩ.