20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino...
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20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino...
Avoid the trouble of conventional push-type buttons with the TTP223 capacitive touch switch module
20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino...
зүйлийн дугаар: 70819514

20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino...

зүйлийн дугаар: 70819514

MNT 48836

Price Details

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*All items will import from АНУ

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Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Пүрэв гараг, 8 дугаар сар 20
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Avoid the trouble of conventional push-type buttons with the TTP223 capacitive touch switch module
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What Stands Out

User-Friendly Design
The TTP223 modules are easy to integrate with Arduino projects, offering a simple plug-and-play solution that allows users to build interactive applications without advanced technical skills.
Self-Locking Functionality
Each button features a self-locking mode, enabling it to maintain its state until manually reset. This capability is perfect for applications requiring persistent user input.
Versatile Applications
These touch sensors can be used in various projects, from home automation to DIY electronics, making them an ideal component for hobbyists and makers looking to enhance their devices.

Бүтээгдэхүүний дэлгэрэнгүй мэдээлэл

Shop 20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino... online at a best price in Mongolia. B08GBYCG52
Operation ModeON-OFF
Operating Voltage5.5 volts_of_direct_current
Contact TypeNormally Open
Connector TypePin Header
Switch TypeTouch Switch
TerminalThrough Hole
Circuit Type2-way
Mounting TypePCB Mount
Number of Positions20
Control MethodTouch
Control Typetouch
Compatible DevicesArduino, ESP32, Raspberry Pi, other compatible devices
ColorRed
Item Dimensions0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm)
Unit Count1 Count
Number of Items20
Material TypeCopper
Contact MaterialCopper
Brand NameALAMSCN
ManufacturerALAMSCN
UPC701715441811
BrandALAMSCN
MaterialCopper
Item dimensions L x W x H0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm)

Who Should Buy?

Suitable For
  • DIY Electronics Enthusiasts

    Perfect for hobbyists creating custom gadgets or projects that require touch-sensitive control elements.

  • Educational Use

    Ideal for teaching programming and electronics concepts in schools or workshops involving Arduino projects.

  • Home Automation

    Great for creating touch-based on/off switches for light systems and other smart devices in home automation.

Not Suitable For
  • Industrial Applications

    Not suitable for environments requiring robust switches that withstand heavy-duty use or extreme conditions.

БАРААНЫ ТАЙЛБАР

20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino...

Асуулга байна уу? Бидэнтэй чатлаарай

Хэрэглэгчийн асуулт, хариулт

  • Асуулт: What is a TTP223 Capacitive Touch Switch Button Sensor Module?

    Хариулт: The TTP223 Capacitive Touch Switch Button Sensor Module is a compact, touch-sensitive switch that uses capacitive sensing technology to detect touch inputs. This module is widely used in DIY projects with Arduino and other microcontrollers. Its self-locking functionality allows it to maintain the state (on or off) after being activated, making it ideal for user interfaces. For example, you can use it to create a simple touch-sensitive switch for lighting controls or other electronic projects.
  • Асуулт: How does the TTP223 module work?

    Хариулт: The TTP223 module operates by measuring changes in capacitance when a finger touches its sensor pad. This change is detected and processed by the integrated circuit, which then sends a signal to the connected device, such as an Arduino. Users can configure the module for various functions, including toggle or momentary actions, making it flexible for a range of applications like interactive displays or automation systems.
  • Асуулт: What kind of projects can I create with the TTP223 sensor?

    Хариулт: There are numerous projects you can undertake with the TTP223 sensor. Common uses include: creating touch-sensitive light switches, building innovative alarm systems, crafting interactive art installations, or developing custom controls for appliances. The module's simplicity and adaptive nature allow makers to integrate it into both simple and complex systems, enhancing user experience across various domains.
  • Асуулт: Is the TTP223 compatible with all Arduino boards?

    Хариулт: Yes, the TTP223 Capacitive Touch Switch Module is compatible with most Arduino boards. It communicates through digital I/O pins, allowing it to be easily connected to standard Arduino models like the Uno, Mega, or Nano. Whether you're a beginner or experienced developer, you can quickly incorporate the module into your existing projects without requiring extensive modifications.
  • Асуулт: Can I adjust the sensitivity of the TTP223 module?

    Хариулт: The sensitivity of the TTP223 module is mainly determined by its internal settings, which can often be adjusted via a capacitor connected to the sensor. Depending on the specific board you’re using, there may be a sensitivity adjustment option through a potentiometer. This flexibility allows you to tweak the device to respond to different touch gestures or decrease sensitivity in environments with unwanted interference, such as near other electronic devices.
  • Асуулт: What are the power requirements for the TTP223 module?

    Хариулт: The TTP223 Capacitive Touch Switch Button Sensor Module operates on a power supply of 2.0V to 5.5V, making it suitable for various applications. Its low power consumption enables long-term use in battery-operated projects. When connected to an Arduino, it draws power directly from the board, ensuring that you can build energy-efficient systems without needing external power sources.
  • Асуулт: How do I connect the TTP223 module to an Arduino?

    Хариулт: To connect the TTP223 module to an Arduino, first connect the VCC pin of the module to the 5V pin of the Arduino and the GND pin to a ground pin. Then, connect the OUT pin to one of the digital I/O pins on the Arduino. With this configuration, you can write a simple code to read the output state of the touch sensor and trigger actions based on touch inputs, enabling robust interaction in your projects.
  • Асуулт: What is the difference between momentary and toggle modes in this module?

    Хариулт: The TTP223 module can operate in both momentary and toggle modes. In momentary mode, the sensor activates only while it is being touched, providing a temporary signal to the connected device. In toggle mode, touching the sensor switches its state and maintains that state until it is touched again. This versatility allows users to choose the mode that best fits their project's needs, such as a quick light switch versus a persistent control.
  • Асуулт: Can the TTP223 module be used outdoors?

    Хариулт: While the TTP223 Capacitive Touch Switch is designed primarily for indoor use, it can be used outdoors if protected from direct moisture and extreme temperatures. If your project involves outdoor applications, consider housing the module in a weather-resistant enclosure. This protection ensures that the sensor's performance remains reliable in fluctuating weather conditions, making it usable for applications like outdoor lighting controls.
  • Асуулт: Where can I buy 20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino?

    Хариулт: You can purchase 20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino on Ubuy. This platform offers a wide selection of electronic components, including sensor modules like the TTP223. Ubuy also provides a user-friendly shopping experience and a variety of purchasing options to meet your project's needs.

ALAMSCN Pushbutton Switches Editorial Review

The ALAMSCN 30PCS TTP223 Capacitive Touch Switch Button Sensor Module is a handy tool for anyone who is into DIY projects. They are quite sensitive and trigger even when the finger is about 1/8 inch away. Fortunately, resources are available on YouTube and other websites to assist beginners in understanding and using this module. The mounting holes are not present and the attached header (user-installed) has soldered connections that push the board away from a front panel. The switch output is economically debounced, which will save a lot of coding time. With a LiIon cell as input power supply, about 16-20mA output can be produced, making the switch suitable only for logic and a couple of LEDs without additional components.

Customer Reviews & Ratings

1 Хэрэглэгчийн үнэлгээ
  • 5 од
    100%
  • 4 од
    0%
  • 3 од
    0%
  • 2 од
    0%
  • 1 од
    0%

Энэ бараанд шүүмж өгөх

Бусад хэрэглэгчидтэй санал бодлоо хуваалцана уу

Давуу тал

  • Very sensitive and easy to use
  • Debounced switch output saves coding time
  • Suitable for logic and a few LEDs

Сул талууд

  • No mounting holes present

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23 July 2026 · via Trustpilot
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  • Хязгаарлалт : Олон улсын хүргэлтээр илгээгдсэн барааны тохиолдолд, үйлдвэрлэгчийн баталгаа хүчингүй байх, үйлдвэрлэгчийн үйлчилгээ хүргэх боломжгүй, барааны заавар, гарын авлага болон анхааруулга очих улсын хэлдээр биш байх магадлалтай гэдгийг анхаарна уу. Мөн бараа болон дагалдах хэрэгсэл нь тухайн улсын стандартыг мөрдөөгүй, чанарын заалт болон шошгын шаардлагыг хангаагүй байх магадлалтай бөгөөд, тухайн улсын цахилгааны вольтод тохирохгүй байж болзошгүй (тохирох адаптер болон хувиргагч шаардлагатай) юм. Хүлээн авагч нь барааг тухайн улс уруу хуулийн дагуу импортлогдохыг батлах ёстой. Ubuy болон түүний холбоот түншүүдээс худалдан авсан тохиолдолд худалдан авагч нь хүлээн авах улсын бүх хууль болон заалтуудыг мөрдөх ёстой.
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MNT 48836

Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Пүрэв гараг, 8 дугаар сар 20

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Онцлог & Давуу талууд

  • Capacitive touch switch sensor
  • Available in 20 pieces
  • Jog and self-locking modes
  • Size of 15*11mm
  • Suitable for Arduino projects
  • Power supply of 2.5V-5.5V

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