P10041: TEAK Sound and Music

Electronic Keyboard Kit

Final Documentation

Kit Summary

Final Status Report

Risk Assessment

Design Schematic (Electrical Interconnect)


Bill of Materials

PCB Layout (Top)

PCB Layout (Bottom)

Micro-controller Main Program

Assembly Plan

Electronic Keyboard Test Plan

Lesson Plan (Pending Future Work)

Associated Activity Handout

Activity Checklist

Kit Flow Chart

Kit Timeline

Preliminary Research

Example of Observable Differences(right click and save link as)

Investigating Possibility of LM386 output stage

Investigating Alternative of 555/556 Timer IC

Square Wave Triads