--- product_id: 8887021 title: "HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V" brand: "hiletgo" price: "€ 17.09" currency: EUR in_stock: true reviews_count: 10 category: "Hi Letgo" url: https://www.desertcart.at/products/8887021-hiletgo-10pcs-ttp223b-capacitive-touch-switch-module-touch-sensor-switch store_origin: AT region: Austria --- # Low power consumption 2~5.5V Compact 24x24x7.2 mm size Four M2 screw holes for easy install HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V **Brand:** hiletgo **Price:** € 17.09 **Availability:** ✅ In Stock ## Summary > ✨ Touch the future—upgrade your smart projects with a tap! ⚡ ## Quick Answers - **What is this?** HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V by hiletgo - **How much does it cost?** € 17.09 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/8887021-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 - • **Effortless Mounting:** Four precision M2 screw holes ensure quick, secure setup - • **Rapid Response Time:** Instant 60ms touch detection keeps your projects snappy - • **Ultra-Low Power Design:** Operates efficiently at just 2-5.5V to save energy - • **Hidden Integration Ready:** Works through non-metallic surfaces for sleek, invisible installs - • **Seamless Touch Activation:** Momentary touch ON/OFF for intuitive control ## Overview The HiLetgo TTP223B Capacitive Touch Switch Module offers a compact, energy-efficient solution for replacing traditional buttons with sleek, touch-sensitive controls. Operating at 2 to 5.5 volts, it features a momentary touch function with rapid 60ms response time and can be discreetly installed behind non-metallic surfaces. Its four M2 screw holes simplify mounting, making it ideal for smart home and DIY electronics projects. ## 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 ## 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 | Screw | | Customer Reviews | 4.4 out of 5 stars 144 Reviews | | Item Dimensions W x H | 0.94"W x 0.28"H | | Item Pitch | 24 Millimeters | | Manufacturer | HiLetgo | | Material | Plastic | | Material Type | Plastic | | Model | 3-01-0019 | | Mounting Type | surface | | 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 | | Voltage | 5.5 Volts (DC) | ## Product Details - **Item Pitch:** 24 Millimeters - **Connector Type:** Screw - **Number Of Contacts:** 1 - **Mounting Type:** surface - **Material:** Plastic - **Color:** Blue - **Brand:** HiLetgo - **Voltage:** 5.5 Volts (DC) - **Number Of Poles:** 1 - **Product Dimensions:** 0.94"W x 0.28"H ## Images ![HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V - Image 1](https://m.media-amazon.com/images/I/715J07TBuEL.jpg) ![HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V - Image 2](https://m.media-amazon.com/images/I/71J40LfTy8L.jpg) ![HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V - Image 3](https://m.media-amazon.com/images/I/61dtMCc2QIL.jpg) ![HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V - Image 4](https://m.media-amazon.com/images/I/51hrv98x5zL.jpg) ![HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V - Image 5](https://m.media-amazon.com/images/I/31aP4rHEP4L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***. on May 8, 2024* ### ⭐⭐⭐⭐⭐ Review *by N***Z on October 6, 2019* ### ⭐⭐⭐⭐⭐ Review *by M***S on February 2, 2025* ## Frequently Bought Together - HiLetgo 10pcs TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - HiLetgo 3pcs GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/8887021-hiletgo-10pcs-ttp223b-capacitive-touch-switch-module-touch-sensor-switch](https://www.desertcart.at/products/8887021-hiletgo-10pcs-ttp223b-capacitive-touch-switch-module-touch-sensor-switch) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-04*