Touch Sensor Modules
Capacitive type touch jog switch module The module is based on a touch detection IC (TTP223B) of. Under normal, module output low, the low power consumption mode mode; when touched with a finger the 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. The module can be installed in such as plastic, glass surface non-metallic materials, in addition to a thin piece of paper (non-metallic) covering the surface of the module, as long as the touch of the correct position, you can make hidden in the wall, desk and other places button. This module allows you to remove worries conventional push-type keys.
Module features are as follows:
Jog type: initial state is low, high touch, do not touch the low (similar touch of a button function)
Low power consumption
Power supply for 2 ~ 5.5V DC
Positive and negative can be used as a touch surface, can replace the traditional touch of a button
Four M2 screws positioning holes for easy installation