Milestone 3
Implementation
We designed two pedals (fuzz and distortion) and were able to get readings on an oscilloscope. Knowing the pedals work, we were able to add a switch from the input to the two pedals. This allowed the player to decide where their input/sound would go. Having this allows us to show that our concept works. We are able to show that a multi-effect device that uses multiplexers are able to cut down on parts needed for these pedals which allows the cost to go greatly down.
"Effect" Circuits
OverDrive
Fuzz
Distortion
Tremolo
Delay
Chorus
Signal Routing
Proof of Concept:
Relay_PNP_switchingLEDs.pdfvoid setup() { pinMode(13, OUTPUT);}
void loop() { digitalWrite(13, HIGH); delay(1000); digitalWrite(13, LOW); delay(1000);}
Testing
See videos on other page
Teamwork
Lizzy: Creates the schematics and verified they will work, help Enis build devices based on the schematics
Claudia: Works on the relay schematic and the code needed to get it to run with LEDs
Jack: Gave input on what musicians would prefer when using the devices and how we should adapt our design better
Enis: Built the schematics and tested them with oscilloscopes and a waveform generator