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TTP223B Capacitive Touch Sensor
SKU: ARD-0133-L01
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Availability: In Stock (1 on hand)
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Short Description
The TTP223B Capacitive Touch Sensor Module is a small touch-sensitive switch module intended for Arduino and other microcontroller projects.
It detects when a human contacts the sensor surface using capacitive sensing and outputs a digital signal without the need for a mechanical push button.
It can function as a basic touch switch for lights, appliances, interfaces, and electrical projects.
Buy currently uses Select Automation shop pricing and checkout.
Specifications:
Product Type: Capacitive Touch Sensor Module.
Controller IC: TTP223B.
Sensor Type: Capacitive Touch.
Operating Voltage: 2.0–5.5 V DC.
Typical Operating Voltage: 3.3–5 V DC.
Output Type: Digital.
Output Signal: HIGH / LOW.
Interface: VCC / GND / OUT.
Number of Pins: 3.
Touch Detection: Human finger / conductive object.
Detection Mode: Toggle or momentary operation depending on module configuration.
Sensitivity: Capacitive, affected by electrode size and surrounding environment.
Response Time: Fast digital touch response.
Module Type: PCB Touch Sensor Module.
Compatible Platforms: Arduino, ESP32, ESP8266, Raspberry Pi, STM32 and other microcontroller platforms.
Applications: Touch switches, lighting control, electronic interfaces, control panels, home automation, robotics, Arduino projects and DIY electronics.