ttp223 module

The TTP223 module is a touch sensor module which are also known as touch keys. It's like magic! Here are some more information about this incredible device.

The TTP223 module is the capacitance type touch module that is similar to the jog pad. It is triggered by feeling the minuscule electrical charge you fingers give off when they are close to the module. This is what makes it excellent for any cool project.

Understanding the Working Principle of the TTP223 Module

Thanks for sharing The TTP223 Module used on this setup is based on what is known as capacitive sensing. That, in turn, means it can detect shifts in electric fields. When you press on the module, it alters the electrical field, and the module can sense it. It’s magic, but actually it's science!

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