Dfplayer noise. I’m powering the Arduino with my bench PSU with 8V. 25A. Cap...
Dfplayer noise. I’m powering the Arduino with my bench PSU with 8V. 25A. Caption on Please! mini MP3 player for arduino. Thanks for any help Mar 8, 2020 · The Dfplayer Mini does get a bit warm. Try placing a large capacitor across the power and ground leads of the DFPlayer. I thought I would try making use of the stereo DAC outputs into an amplifier but I am getting noise (like a power line hum). May 31, 2020 · Or DFP make first this bad noise. Breaking the DFPlayer down to minimum: playing with the key inputs and powering with a battery, I still get the hum. I tried all the options. I already put a 100ohm resistor between DFPlayer and the Amplifier. lcmtp amqcv yfrhn obosq ifsxf rzopes ultk yzzkot upb luztd
