TTP223 Red Capacitive Touch Sensor Module

Upgrade your interface with the TTP223 1-Channel Capacitive Touch Sensor Module in vibrant red. This module is built around the TTP223 touch-sensing IC, offering a single integrated touch-sensing area of 11 x 10.5mm with a sensor range of approximately 5mm.

In its normal state, the module outputs low, consuming minimal power. Upon touching the corresponding position, the module outputs high. If left untouched for 12 seconds, it switches to low-power mode.

The TTP223 touch pad detector IC replicates a single tactile button, providing a versatile alternative to traditional direct button keys. This small sensor board is user-configurable with onboard shorting pads, allowing for activated Low or High, momentary, or latching output to suit various control requirements. Say goodbye to the wear and tear problems of mechanical switches with this touch detection module designed for diverse pad sizes.

Jog Type: The initial state is low, high on touch, and low when not touched (similar to the touch of a button feature). The module can be installed on surfaces such as plastic or glass of non-metallic materials.

In addition to thin paper covering the module's surface (non-metallic), you can hide it in walls, desktops, and other parts as long as the touch location is correctly identified.

  Specifications:  

• Supports Active High or Active Low output signal modes
• Dimensions: 15mm x 11mm
• Input Voltage: 2V-5.5V DC
• Response Time: Max ~ 60mS in fast mode, ~220mS in low-power mode @ VDD=3V
• Sensitivity can be adjusted by capacitance (0~50pF)
• Stable human body touch detection for replacing traditional direct switch keys
• Provides Fast mode and Low Power mode selection
• Provides direct mode toggle mode
• Open drain mode and CMOS output options
• All output modes can be selected as active high or active low
• Maximum on time of 100 sec
• External power-on reset pin
• Auto calibration
• Re-calibration period of about 4.0 sec

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;

  Package Includes:  

• 1 x Red TTP223 Touch Button Module Capacitor Type Single Channel Touch Sensor