TTP223 Touch Sensor
Capacitive type touch jog switch module The module is based on a touch detection IC (TTP223B)’s. Under normal conditions, the module output low, low-power mode to mode;
touch of a finger then corresponding position the module will output high the mode is switched to fast mode
when for 12 seconds without touching, the mode and switch to low power mode.
Module can install in such as plastic, glass surface non-metallic materials, in addition to the thin paper (non-metallic) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, and other parts of the desktop button.
This module allows you to remove
- Jog type: the initial state is low, high touch, do not touch is low (similar touch of a button feature)
- Low power consumption
- Power supply for 2 ~ 5.5V DC
- Touch surface can use as positive and negative, can replace the traditional touch of a button.
- 4 M2 screws positioning holes for easy installation
- Application Includes: Wide consumer products, Water proofed electric products, Button key replacement
1 x Capacitive Touch Sensor