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Electrical Project 2024:
Distortion/Delay Pedal
20240516_215400
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20240516_215405
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Features
01.
Two pedals in one box
02.
Multiple power options
03.
Many adjustments to sound can be made
04.
Easy to use
Specifications
USB powered and uses 5V and 9V
PT2399(delay processor) has very low distortion (THD<0.5%) and noise (No<-90 dBV) for high quality audio output
The distortion board will produce a gain from 3.5 to 46.5dB
In the distortion board, frequencies over 15.9KHz get attenuated giving a more gritty sound.
The PT2399 has a minimum delay of 30ms and a max delay of 340ms
Societal and Environmental Benefits
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The societal benefit of my project is making a guitar pedal more convenient for the musician. By making two pedals in one it saves space and the possibility of misplacing a pedal. Since guitarists usually have a lot of different pedals it can be easy to misplace them. The environmental benefit is that I made the circuit more energy efficient by using a boost converter to generate 9V from the USB power.
Block Diagram
Finished Project
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