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.

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 ...