BMT TTP223B Capacitive Touch Switch Module 3-5V Touch Sensor Output

The BMT Capacitive Touch Switch Module is a compact and easy-to-use touch sensor module based on the Tontek TTP223B IC. This module allows you to replace mechanical buttons with a touch-sensitive interface, providing a sleek and modern input solution for electronics projects.

The module outputs a digital HIGH signal when touched and a LOW signal when released. It can toggle repeatedly, making it ideal for lights, DIY electronics, and interactive projects. Its low power consumption and wide voltage range make it suitable for battery-powered applications and microcontroller projects.

Features

Capacitive touch sensor with high sensitivity

Digital output: HIGH when touched, LOW when released

TTP223B detector IC for stable and reliable operation

Power Supply: 3-5V DC

Low current consumption: ~5 mA

Interface Pins: G (GND), V (VCC), S (Signal)

Toggle function: Output toggles HIGH/LOW with repeated touch

Compact and lightweight for easy integration into projects

Specifications

Operating Voltage: 3-5 V DC

Operating Current: 5 mA

IC: TTP223B

Output Signal: Digital HIGH/LOW

Interface: 3-pin (GND, VCC, Signal)

Applications: LED lights, DIY electronics, touch-controlled switches, microcontroller projects

The BMT Capacitive Touch Switch Module is ideal for Arduino, Raspberry Pi, and other microcontroller applications, offering a modern, contactless control solution for interactive electronics.

What's in the box
1 x BMT TTP223B Capacitive Touch Switch Module 3-5V Touch Sensor Output