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AJMRTC TTP223-BA6 Capacitive Touch Sensor Module, Single Point Touch Button Switch, Penetrable Isolation Touch Pad, TTP223 Capacitance Induction Touch Module for Arduino ESP32 STM32 Smart Home DIY
- - TTP223-BA6 single-point capacitive touch module, supports penetration sensing through non-metal isolation layers
- - Stable capacitance induction touch pad, trigger by finger touch, replace traditional mechanical push buttons
- - Wide working voltage, low power consumption, high anti-interference ability for reliable touch detection
- - Simple digital output signal, easy wiring and compatible with most mainstream microcontroller boards
- - Great for smart home control, DIY switches, wearable devices and embedded touch trigger projects
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AJMRTC TTP223-BA6 capacitive touch button module adopts TTP223-BA6 chip for single-point capacitance induction. It can detect finger touch through thin nonmetal materials such as plastic, acrylic and wood, realizing penetration isolation touch control without exposing metal contacts. It outputs digital high/low level signals upon touch trigger. With low power consumption and strong anti-interference performance, this touch pad can substitute ordinary mechanical buttons. It works well with Arduino, ESP32 and STM32 for smart home switches, instrument panels and various DIY electronic touch control projects. Please note thick metal barriers will block touch sensing.
- Brand: AJMRTC
- Model: TTP223-BA6
- Type: Capacitive Touch Sensor Module
- Touch Type: Single Point Capacitance Induction
- Feature: Penetration Sensing, Isolation Touch Pad
- Output Signal: Digital Level Signal
- Compatible MCU: Arduino, ESP32, STM32
- Application: Smart Home, DIY Touch Switch, Embedded Trigger Control
- Working Principle: Capacitive Induction
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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