Audio from the keyboard’s PCB is played on the speaker and a TDA2022 low-voltage amplifier boosts the signal from the microphone. The end result is a very cool ethereal metallic effect.

By sensing which circuit was modified, the keyboard can tell which key was pressed and transmit that information to your computer, translating finger motions into letters, numbers, and symbols.

Have you ever wondered how computer keyboards actually work? Every time you press a key, a complex process happens behind the scenes to convert your physical touch into digital signals that your ...

The [Tymkrs] crew has come up with a pretty neat circuit bent toy keyboard hack. It’s been a while since we’ve seen a good circuit bending hack. This project started as a way to demo th… ...

This week’s Android headlines; Samsung’s hidden selfie camera, secrets of the Galaxy S21, Qualcomm’s new SnapDragon, Honor’s View40 launch, OnePlus’ Android 11 update, Planet Computers ...