TTP223 Capacitive Touch sensor

The TTP223 Capacitive Touch sensor is used as an alternative to traditional mechanical buttons and switches in making user interfaces for a number of electronic devices.
In this Tutorial I look at the various configurations of the TTP223 Touch sensor and how this sensor can be used with Arduino.
For the schematics and code visit: mytectutor.com/how-to-use-ttp...

[@vivisector3489]

Great to see you making videos again.

[@mytectutor]

More to come!