---
product_id: 256334326
title: "HiLetgo 10pcs TTP223B Capacitive Touch Switch Module - Touch Sensor Switch - DC 2~5.5V - Blue - Screw Connector - Plastic Material"
brand: "hiletgo"
price: "€ 23.12"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hi Letgo"
url: https://www.desertcart.at/products/256334326-hiletgo-10pcs-ttp223b-capacitive-touch-switch-module-touch-sensor-switch
store_origin: AT
region: Austria
---

# DC 2~5.5V Easy installation Momentary touch HiLetgo 10pcs TTP223B Capacitive Touch Switch Module - Touch Sensor Switch - DC 2~5.5V - Blue - Screw Connector - Plastic Material

**Brand:** hiletgo
**Price:** € 23.12
**Availability:** ✅ In Stock

## Summary

> 🔧 Touch the Future: Effortless Control at Your Fingertips!

## Quick Answers

- **What is this?** HiLetgo 10pcs TTP223B Capacitive Touch Switch Module - Touch Sensor Switch - DC 2~5.5V - Blue - Screw Connector - Plastic Material by hiletgo
- **How much does it cost?** € 23.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/256334326-hiletgo-10pcs-ttp223b-capacitive-touch-switch-module-touch-sensor-switch)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Integration:** Transform any surface into a touch-sensitive interface.
- • **User-Friendly Design:** Four M2 screw holes for effortless setup.
- • **Low Power Consumption:** Switches to low-power mode after 12 seconds of inactivity.
- • **Versatile Installation:** Mount on plastic, glass, or even hidden behind surfaces.
- • **Innovative Touch Technology:** Utilizes advanced TTP223B IC for reliable performance.

## Overview

The HiLetgo 10pcs TTP223B Capacitive Touch Switch Module is a versatile and innovative touch sensor solution designed for low-voltage applications (DC 2~5.5V). With its momentary touch functionality, easy installation options, and low power consumption, this module can seamlessly replace traditional buttons, making it perfect for modern DIY projects and smart home applications.

## Description

Project Scope(for reference): 1.With the optocoupler + bi-directional thyristor can be completed touch fluorescent lamps and other smart home projects 2.With the optocoupler + delay + bidirectional thyristor stairs to complete the touch lamp Features: Low power consumption Power supply: 2 ~ 5.5VDC This module can replace the traditional touch button Four M2 screws positioning holes for easy installation Specification: Power supply voltage VCC: 2.0--5.5 V(Typical 3V) Output high VOH: 0.8VCC Output low VOL: 0.3VCC Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V): 8mA Output pin pull-up current (@ VCC = 3V, VOH = 2.4V): 4 mA Response time (low power mode): 220 mS Response time (touch mode): 60 mS Size: 24x24x7.2 mm Weight: 2g Package Include: 10* TTP223B Switch Module Digital Touch Sensor

Review: The HiLetgo TTP223B touch sensor can be powered and connected direct to a Sprite video player to trigger a file to play. You can add a strip of copper tape for a longer / larger touch area. It will sense a touch through 1/4 plexiglass. It is self-calibrating, plug and play.
Review: Utilisé avec un (équivalent) Arduino méga. Il suffit de brancher les broches VCC et GND du capteur sur les broches de l'arduino (5V et GND). La broche SIG correspond au signal digital. Par exemple broche 8. Ensuite dans l'IDE Arduino, il suffit de déclarer la broche 8 en entrée digitale pinMode(8, INPUT); puis lire l'entrée digitale pour savoir si le capteur détecte quelque chose. digitalRead(8); Fonctionne parfaitement à travers 3 plaques en plastique (impression 3D en PLA) de 2mm, donc à travers 6mm. Très bon capteur capacitif qui va me permettre de faire quelques objets pour un EscapeGame.

## Features

- This is the "momentary" variety of the touch sensor - touch and it turns on, release and it turns off.
- Positive and negative can be used as a touch surface,can replace the traditional touch button.
- Four M2 screws positioning holes for easy installation.Module can be installed in such as surface plastic, glass of non-metallic materials.
- In addition to the thin paper ( non-metallic ) covering the surface of the module , as long as the correct location of the touch , you can make hidden in the walls, desktops and other parts of buttons.
- The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HFQEFWQ |
| Brand Name | HiLetgo |
| Centerline Length | 24 Millimeters |
| Color | Blue |
| Connector Type | Through Hole |
| Customer Reviews | 4.4 4.4 out of 5 stars (143) |
| Item Dimensions W x H | 24W x 7H millimeters |
| Manufacturer | HiLetgo |
| Material Type | Plastic |
| Model | 3-01-0019 |
| Mounting Type | PCB Mount |
| Number Of Contacts | 1 |
| Number Of Poles | 1 |
| Number of Positions | 1 |
| Part Number | 3-01-0019 |
| Pitch | 24 Millimeters |
| Specification Met | True |
| UPC | 797698769721 |
| Unit Count | 10 Count |
| Voltage | 5.5 Volts (DC) |

## Product Details

- **Connector type:** Through Hole
- **Item pitch:** 24 Millimeters
- **Material:** Plastic
- **Mounting type:** PCB Mount
- **Number of contacts:** 1

## Images

![HiLetgo 10pcs TTP223B Capacitive Touch Switch Module - Touch Sensor Switch - DC 2~5.5V - Blue - Screw Connector - Plastic Material - Image 1](https://m.media-amazon.com/images/I/715J07TBuEL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***. on 8 May 2024*

The HiLetgo TTP223B touch sensor can be powered and connected direct to a Sprite video player to trigger a file to play. You can add a strip of copper tape for a longer / larger touch area. It will sense a touch through 1/4 plexiglass. It is self-calibrating, plug and play.

### ⭐⭐⭐⭐⭐ Review
*by A***M on 7 November 2019*

Utilisé avec un (équivalent) Arduino méga. Il suffit de brancher les broches VCC et GND du capteur sur les broches de l'arduino (5V et GND). La broche SIG correspond au signal digital. Par exemple broche 8. Ensuite dans l'IDE Arduino, il suffit de déclarer la broche 8 en entrée digitale pinMode(8, INPUT); puis lire l'entrée digitale pour savoir si le capteur détecte quelque chose. digitalRead(8); Fonctionne parfaitement à travers 3 plaques en plastique (impression 3D en PLA) de 2mm, donc à travers 6mm. Très bon capteur capacitif qui va me permettre de faire quelques objets pour un EscapeGame.

### ⭐⭐⭐⭐⭐ Review
*by J***A on 16 December 2020*

Vienen embolsadas una a una en su embalaje electrostatico y sellado. Van perfectas. Y bien acabadas. Muy bien

## Frequently Bought Together

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-05-02*