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Arduino Nano keeps frying DFPlayers?
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20
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324
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October 29, 2025
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I2S playback on NRF52840 , crashes by using Interrupts
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7
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126
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October 27, 2025
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DFPlayer Mini with ATTiny85, "volume" function not working
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7
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103
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October 26, 2025
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Midi over USB to keyboard
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26
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260
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October 22, 2025
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DFPlayer initialization problem
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6
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131
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October 18, 2025
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Bypass Pushbutton to play Sound ICStation Sound Module
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12
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171
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October 6, 2025
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Trying to use a rotary telephone handset as input
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20
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252
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October 3, 2025
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Handling ground loop noise
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4
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126
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October 2, 2025
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MIDI communication between arduinos
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32
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172
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October 1, 2025
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Arduino USBMIDI Program change
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8
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158
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September 30, 2025
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Trying to get audio output from a 1/4 jack using PWM and an RC filter
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14
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140
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September 29, 2025
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Interface max9814 module to Arduino board
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31
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307
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September 29, 2025
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Ringing old phones from amplified audio - Amplification issues
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15
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168
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September 25, 2025
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Buzzer producing quiet whirring noise instead of buzzing
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22
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229
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September 24, 2025
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DTMFgen not working
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36
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269
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September 22, 2025
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Weird FFT results for DFPlayer audio signal
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15
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115
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September 22, 2025
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USBMIDI, follow the selected track
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2
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44
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September 20, 2025
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Arduino music instruments
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7
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72
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March 16, 2026
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JL AC7065E Audio Bleed-Through from Line-In after mode switching
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2
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40
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March 16, 2026
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ESP32 + INMP441 I2S Microphone: ~10 dB SPL Discrepancy vs. Phone App After A-Weighting Implementation
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5
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1061
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March 15, 2026
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Need help sending MIDI signals to a DB-90 Metronome
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4
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63
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March 15, 2026
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Driving a DFPlayer Mini Mp3 with a PCF8574 Fail
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7
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81
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February 25, 2026
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Playing .wav file to sim800l on call
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1
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55
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February 21, 2026
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Random feature in DF Player
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27
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331
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February 19, 2026
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Amp Sound from Attiny85
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6
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122
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February 14, 2026
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Play audio clip on ESP32C3 without I2S
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11
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930
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January 22, 2026
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What do you think of this alternate way to wire a DFPlayer mini to speakers?
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36
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456
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February 2, 2026
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DFPlayer Mini refuses to initialise properly
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52
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431
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January 31, 2026
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Cant get the DFPLayer Mini to work
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27
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388
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January 30, 2026
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Getting rid of audio distortion when using USB
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41
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425
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January 27, 2026
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