Posted on Monday, December 23rd, 2013 in Arduino by DP
The pedalSHIELD Arduino guitar pedal by Electrosmash:
The shield has three parts:
- The Input Stage or Preamp: Amplifies the guitar input signal and sends it to the Arduino microcontroller to be processed.
- Arduino Board: It does all the Digital Signal Processing (DSP) modifying the signal and adding the effect (delay, echo, distortion, volume…).
- The Output Stage: Once the waveform is processed, the signal is taken from the Arduino DACs and prepared to be sent to the Guitar Amplifier. This part also includes a Summing Amplifier which is very useful for delay effects like echo or chorus.
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on Monday, December 23rd, 2013 at 1:02 pm and is filed under Arduino
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