Arduino Uno Playing Slow Motion Sound from SD Card - Need Help!
Morning guys, I have connected an Arduino Uno with two speakers and a DFR0071 SD card module. The problem is when I play the recorded sound in .wav format, it plays in slow motion. Do you have any ideas? Because I'm completely stuck, thanks.
Here is the code I am using:
3 Replies
Troubleshooting Steps I Have Tried:ā
1/Checked that the SD card is properly initialized and the file "1.wav" is present.
2/Converted the .wav file to 8-bit, mono, and a sampling rate of 16 kHz using Audacity.
3/Tried different .wav files with the same results.
4/ Verified that the TMRpcm library supports the .wav file format used.
Despite these steps, the sound still plays in slow motion. Any suggestions on what might be going wrong or other troubleshooting steps I can try?
Thanks in advance!šš»
i can share some guide and example code you can try out, if it still persist, i will say you check out another module. it might be their might be fault somewhere. https://wiki.dfrobot.com/SD_Module__SKU__DFR0071_
SDModuleSKUDFR0071-DFRobot
wiki:This DFRobot SD card shield is a Break out board for standard SD card. It allows you to add mass storage and data logging to your project.
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