{"product_id":"ttp223b-capacitive-touch-sensor-module-arduino-raspberry-pi","title":"TTP223B Capacitive Touch Sensor Module for Arduino \u0026 Raspberry Pi","description":"\u003ch2\u003eTTP223B Capacitive Touch Sensor Module – Plug \u0026amp; Play for Arduino \u0026amp; Raspberry Pi\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with the \u003cstrong\u003eTTP223B Capacitive Touch Sensor Module\u003c\/strong\u003e — a compact, reliable, and easy-to-use touch switch designed for seamless integration with Arduino, Raspberry Pi, and other microcontroller platforms. Whether you're a hobbyist, maker, or engineer, this module delivers consistent touch detection right out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play Design:\u003c\/strong\u003e No complex wiring or configuration needed — simply connect and start detecting touch inputs immediately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity:\u003c\/strong\u003e Factory-calibrated for accurate and responsive capacitive touch detection, even through thin non-conductive surfaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Mounting:\u003c\/strong\u003e Equipped with M2 screw positioning holes (2.2mm aperture) for secure, stable installation and straightforward module combination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Works with Arduino, Raspberry Pi, ESP8266, ESP32, and most 3.3V\/5V microcontroller boards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Color \u0026amp; Quantity Options:\u003c\/strong\u003e Choose from 8 variants — Red (1pcs, 5pcs, 10pcs), Blue (1pcs, 5pcs, 10pcs), or Purple (1pcs, 5pcs) — perfect for single builds or bulk projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Construction:\u003c\/strong\u003e Each order includes an SMD-based module for a low-profile, space-saving footprint on your PCB or breadboard setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Ideal for battery-powered and energy-conscious projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule IC:\u003c\/strong\u003e TTP223B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTouch Type:\u003c\/strong\u003e Capacitive (single-point)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e M2 screw (2.2mm aperture)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariants:\u003c\/strong\u003e Red \/ Blue \/ Purple | 1pcs \/ 5pcs \/ 10pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTTP223B Capacitive Touch Sensor Module(s) (quantity per selected option)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino and Raspberry Pi projects\u003c\/li\u003e\n  \u003cli\u003eDIY smart home controls and automation\u003c\/li\u003e\n  \u003cli\u003eInteractive electronics prototyping\u003c\/li\u003e\n  \u003cli\u003eTouch-activated LED, relay, or motor circuits\u003c\/li\u003e\n  \u003cli\u003eEducational STEM and maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More Electronics Components\u003c\/h3\u003e\n\u003cp\u003eLooking to complete your build? Check out these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads DIY Jewelry Making 100-200pcs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the TTP223B Capacitive Touch Sensor Module and what does it do?\u003c\/h4\u003e\n\u003cp\u003eA: The TTP223B is a single-point capacitive touch sensor module designed for use with Arduino, Raspberry Pi, and other microcontrollers. It detects a finger touch on its sensing pad and outputs a digital HIGH or LOW signal, making it ideal as a touch-activated switch in DIY electronics projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the TTP223B module compatible with both Arduino and Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The TTP223B module operates at both 3.3V and 5V logic levels, making it fully compatible with Arduino boards, Raspberry Pi, ESP8266, ESP32, and most popular microcontroller platforms. Simply connect VCC, GND, and the signal pin to get started.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I mount the TTP223B module in my project?\u003c\/h4\u003e\n\u003cp\u003eA: The module features M2 screw positioning holes with a 2.2mm aperture, allowing you to securely fasten it to enclosures, PCBs, or project cases. This makes it easy to integrate into both prototype and finished builds.\u003c\/p\u003e\n\u003ch4\u003eQ: What color and quantity options are available?\u003c\/h4\u003e\n\u003cp\u003eA: The TTP223B module is available in Red, Blue, and Purple, each offered in packs of 1, 5, or 10 pieces — giving you flexibility whether you need a single unit for a quick prototype or multiples for a larger project.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the TTP223B Capacitive Touch Sensor Module and what does it do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TTP223B is a single-point capacitive touch sensor module designed for use with Arduino, Raspberry Pi, and other microcontrollers. It detects a finger touch on its sensing pad and outputs a digital HIGH or LOW signal, making it ideal as a touch-activated switch in DIY electronics projects.\"}}, {\"@type\": \"Question\", \"name\": \"Is the TTP223B module compatible with both Arduino and Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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