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pm:prj2026:ciprian.popescu0411:remus.berevoescu [2026/05/16 22:52] remus.berevoescu |
pm:prj2026:ciprian.popescu0411:remus.berevoescu [2026/05/27 11:53] (current) remus.berevoescu |
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| Line 27: | Line 27: | ||
| Suggested block diagram: | Suggested block diagram: | ||
| - | {{ :pm:prj2026:xx:block_diagram_guitar_pedal.png?700 |Block diagram}} | + | {{ :pm:prj2026:ciprian.popescu0411:remus.berevoescu:block_diagram_guitar_pedal.png?nolink&800 |}} |
| Signal flow: | Signal flow: | ||
| Line 114: | Line 114: | ||
| ==== Schematics and diagrams ==== | ==== Schematics and diagrams ==== | ||
| - | This section will include: | + | {{ :pm:prj2026:ciprian.popescu0411:remus.berevoescu:schematic_full.png?nolink&1000 |}} |
| - | * input conditioning schematic; | + | |
| - | * control wiring schematic; | + | |
| - | * PWM output filter schematic; | + | |
| - | * full project schematic; | + | |
| - | * signal diagrams and, if available, simulation results. | + | |
| - | Placeholders: | + | {{ :pm:prj2026:ciprian.popescu0411:remus.berevoescu:schematic_input_stage.png?nolink&1000 |}} |
| - | {{ :pm:prj2026:xx:schematic_input_stage.png?650 |Input stage}} | + | {{ :pm:prj2026:ciprian.popescu0411:remus.berevoescu:schematic_output_stage.png?nolink&1000 |}} |
| - | {{ :pm:prj2026:xx:schematic_output_stage.png?650 |Output stage}} | + | |
| - | {{ :pm:prj2026:xx:schematic_full.png?700 |Full schematic}} | + | |
| - | {{ :pm:prj2026:xx:signal_input.png?600 |Input signal}} | + | |
| - | {{ :pm:prj2026:xx:signal_distortion.png?600 |Distortion signal}} | + | |
| - | {{ :pm:prj2026:xx:signal_tremolo.png?600 |Tremolo signal}} | + | |
| ===== Software Design ====== | ===== Software Design ====== | ||
| Line 226: | Line 216: | ||
| After implementation, this section will include: | After implementation, this section will include: | ||
| * photos of the prototype; | * photos of the prototype; | ||
| - | * oscilloscope screenshots; | + | * screenshots or photos of the interface; |
| - | * screenshots or photos of the user interface, if LCD is used; | + | |
| * notes about sound quality and stability; | * notes about sound quality and stability; | ||
| * practical test results with guitar and amplifier. | * practical test results with guitar and amplifier. | ||
| - | Placeholders: | ||
| - | |||
| - | {{ :pm:prj2026:xx:prototype_photo_1.jpg?500 |Prototype}} | ||
| - | {{ :pm:prj2026:xx:prototype_photo_2.jpg?500 |Prototype}} | ||
| - | {{ :pm:prj2026:xx:oscilloscope_input_output.png?650 |Measured signals}} | ||
| </note> | </note> | ||
| ===== Conclusions ====== | ===== Conclusions ====== | ||
| Line 242: | Line 226: | ||
| Its main advantage is that it remains simple enough to be built by hand while still including important concepts from the laboratory. Instead of trying to implement many difficult effects, the project focuses on two effects that are easier to understand and demonstrate: distortion and tremolo. | Its main advantage is that it remains simple enough to be built by hand while still including important concepts from the laboratory. Instead of trying to implement many difficult effects, the project focuses on two effects that are easier to understand and demonstrate: distortion and tremolo. | ||
| - | |||
| - | The final result should be a functional guitar pedal prototype that can later be improved with more effects, better filtering, a custom PCB, or a more advanced user interface. | ||
| ===== Download ====== | ===== Download ====== | ||
| Line 254: | Line 236: | ||
| * `README.md` | * `README.md` | ||
| * `CHANGELOG.txt` | * `CHANGELOG.txt` | ||
| - | |||
| - | Example attachments: | ||
| - | * {{:pm:prj2026:xx:guitar_pedal_sources.zip|Source code}} | ||
| - | * {{:pm:prj2026:xx:guitar_pedal_schematics.pdf|Schematics}} | ||
| - | * {{:pm:prj2026:xx:README.md|README}} | ||
| - | </note> | ||
| - | ===== Journal ====== | ||
| - | |||
| - | <note tip>tip</note> | ||
| ===== Bibliography/Resources ====== | ===== Bibliography/Resources ====== | ||
| <html><a class="media mediafile mf_pdf" href="?do=export_pdf">Export to PDF</a></html> | <html><a class="media mediafile mf_pdf" href="?do=export_pdf">Export to PDF</a></html> | ||
