Close

Key Press, LED Flash

A project log for Haptic Touch Typing Trainer Using Vibrating Keys

A beginner made a typing practice device.

cupricecuprice 06/21/2026 at 11:370 Comments

January 7 in 2023

I connected a key switch to the breadboard and wired it up with an LED. When I pressed the switch, the LED lit up! It's a small step,

Discussions