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yab_77

Member Since: February 9, 2012

Country: United States

  • Hi, I have done exactly what was stated above, however the sound coming out of the (2 watt) speaker is extremely faint. I have a potentiometer attached to the amp, but does not seem to work with the mp3 shield. I have tested the amp/pot/speaker with the arduino “tone melody” example without the mp3 shield (attached to pin 8) and everything works great, very loud. But the second I hook the amp up to the mp3 shield (powered from the 5v and GND pins), I hardly hear a thing. Any thoughts? Thanks!

  • I’m trying to connect the CAN-BUS Shield to the Arduino Uno R3. Does anyone have any sample code I can look at or know any good resources to help with coding? any thing relative will help! Thanks!

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