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Firmware (C and HEX) files for the Digital Effects Processor [0120914A.HEX]
The HEX file and C source code for the PIC32MX270F512H microcontroller in the Digital Effects Processor for Guitars and Musical Instruments.
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Dual-Channel Audio Delay / Stereo Echo & Reverb / Digital Effects Processor PCB [01110131]
PCB for the Stereo Audio Delay/DSP project. Can be used to build the following projects:
- Stereo Audio Delay
- Stereo Echo & Reverberation Unit
- Digital Effects Processor for Guitars/Musical Instruments
Double-sided PCB with plated through holes, solder mask and silkscreen overlay.
148 x 80mm.
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PIC32MX470F512H-I/PT programmed for the Digital Effects Processor [0120914A.HEX]
The PIC32MX470F512H-I/PT 32-bit microcontroller programmed for the Digital Effects Processor for Guitars and Musical Instruments (0120914A.HEX).
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Dual-Channel Audio Delay / Stereo Echo & Reverb / Digital Effects Processor PCB pattern (PDF download) [01110131]
PDF with the PCB design for the Stereo Audio Delay/DSP (double-sided). Can be used to build the following projects:
- Stereo Audio Delay
- Stereo Echo & Reverberation Unit
- Digital Effects Processor for Guitars/Musical Instruments
Both layers are in a single PDF file.
Note that the combination of fine tracks and many small vias makes etching this board an impractical proposition. The pattern is offered mainly for reference purposes.
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Extra parts for the Dual-Channel Audio Delay / Stereo Echo & Reverb / Digital Effects Processor
WM8731SEDS CODEC IC (TSSOP-28) and SMD capacitors (11 x 100nF, 1 x 10µF). Can be put towards building the following projects:
- Stereo Audio Delay
- Stereo Echo & Reverberation Unit
- Digital Effects Processor for Guitars/Musical Instruments
The PCB and programmed microcontrollers (to suit the specific project) are also required and these are available separately.
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