RED TTP223 1 Channel Capacitive Touch Sensor Module

A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC.

• The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm.
• An onboard LED will give a visual indication of when the sensor is triggered.
• When triggered the module's output will switch from its idle low state to high (default operation).
• Solder jumpers allow for reconfiguring its mode of operation to be either active low or toggle output.
• The TTP223 touch sensor module can be easily used with microcontrollers like Arduino to act as a touch input.
• TTP223 Module Specifications: Operating Voltage: 2V to 5.5V No.
• of channel: 1 Output high: 0.8*Vcc Output low: 0.3*Vcc Response time: 220mS Trigger setting mode: (1- > Short ; 0- > No Short) AB=00:No-lock High TTL level output AB=01:Self-lock High TTL level output AB=10:No-lock Low TTL level output AB=11:Self-lock Low TTL level output.