TTP223B Touch Sensing Module View larger

TTP223B Touch Sensing Module

HCSENS0022

New

This module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In its normal state, the module output is low and has a low power consumption; When touched the modules output turns high and if not touched for 12 seconds switches back to low-power mode.

More details

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£ 2.49

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This module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In its normal state, the module output is low and has a low power consumption; When touched the modules output turns high and if not touched for 12 seconds switches back to low-power mode.

Features
Low power consumption
Power supply of 2 ~ 5.5V DC
Four M2 screw holes for easy installation

Specification
Control Interface : A total of three pins (GND, VCC, SIG), GND to ground , VCC is power, SIG is the digital signal output pin

Power Indicator : Green LED

Positioning holes : 4 M2 screw positioning holes with a diameter of 2.2mm

Schematic and datasheet available on our support forum.

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