Day3 - MakersAsylumIndia/Echo-Lens GitHub Wiki

๐Ÿ“…Timetable

  • 10:00 Morning brief & Daily Challenge
  • 10:30 Team project
  • 01:00 Lunch
  • 01:30 Project Work
  • 05:30 GitHub

๐ŸŽฏ Objective

  1. Make a functioning prototype of our project
  2. Experiment with different components to improve audio quality
  3. Test circuit and gain feedback
  4. Update GitHub

๐Ÿงช What We Did

  1. Make a functioning prototype on the breadboard with only one transducer
  1. Make a beautiful circuit diagram
  1. Research about the modules we are using (MAX9814 & PAM8403)

๐Ÿ“ Notes

  1. Increasing the value of the capacitor improves audio quality
  2. Adding resistor prevents the transducer from heating up

๐Ÿ›  Next Steps

  1. 3d-print the frame for the glasses
  2. Integrate the circuit in the frame
  3. Test the quality with noise cancelation (to mimic being deaf)