TTP223 is a touch pad detector IC which offers 1 touch key. The touching
detection IC is designed for replacing traditional direct button key with diverse pad size.
Capacitive touch allows electronics to sense when your finger is within a few millimetres
of a surface to simulate a button “press” just like how the pushbutton works. Capacitive
sensing may be used in any place where low to no force human touch sensing is desirable.
Touch surface size: 1.4 * 1.4cm
Modes: jog, self-locking
Supply voltage: 2.5-5.5V
Penetration distance: about 5mm (non-metallic)
Compatible with all types of single chip
This is suitable for all kinds of control system, robot, intelligent vehicle, etc.
Digital Touch Sensor TTP223B Module For Arduino
- Product Code: TTP223B
- Availability: In Stock