Things used in this project

Hardware components:
Teensy31
Teensy 3.1
×1
Haptic vibration motor
×1
12002 04
Breadboard (generic)
Small size!
×1
Hookup wire
×1
Tactile switches (small buttons)
Test these with a multimeter to see which pins are connected only when the button is pressed. They are in two pairs; in this case, "opposite" legs (that bend toward each other) are connected.
×1
Hand tools and fabrication machines:
Hy gluegun
Hot glue gun (generic)
Soldering station

Schematics

binary-monster-keyboard.fzz
binary-monster-keyboard.fzz
fritzing-binary-haptic-keyboard.png
Fritzing binary haptic keyboard

Code

Credits

Tmp image 0?auto=compress%2cformat&w=60&h=60&fit=min
Alex Glow

The Hackster team's resident Hardware Nerd. I like robots, music, EEG, wearables, and languages. FIRST Robotics kid.

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