2015-11-01 (Su) Wrist Mounted Chording Keyboard

Seven weeks ago I drew up schematics for the keyboard. Since then there have been so many dramatic changes to the electrical system of this project as a whole the schematics have become hopelessly outdated. New ones were drawn. A straight edge was used to make crisp straight lines. Different colors were used, as usual, but two photos were taken. The first picture shows a simple capture of the drawn schematics. The second image was edited to remove the grid lines but also washes out the rest of the colors and looks cleaner with the background erased. These images were added to the package.

Chording Keyboard Package

 To do:
  • Program changes
    • Servo shouldn't rest
    • Make sure travel limits are within the bounds of the physical movement
    • Lights transition as servo moves
  • Write instructions 
    • Schematic for keyboard
    • Schematic for servo controller and proximity switch
The rest of the posts for this project have been arranged by date.

First time here?
Completed projects from year 1.
Completed projects from year 2.

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2015-11-01 (Su)