20pcs TTP223B Capacitive Touch Sensor Module One-Channel Touch Switch DC2.0-5.5V 3-Pin Sensor
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20pcs TTP223B Capacitive Touch Sensor Module One-Channel Touch Switch DC2.0-5.5V 3-Pin Sensor
This module can help you solve the problem of regular push-type buttons, providing a seamless touch experience on non-metallic surfaces.
20pcs TTP223B Capacitive Touch Sensor Module One-Channel Touch Switch DC2.0-5.5V 3-Pin Sensor
Artigo n.º: 130389893

20pcs TTP223B Capacitive Touch Sensor Module One-Channel Touch Switch DC2.0-5.5V 3-Pin Sensor

Artigo n.º: 130389893

AOA 15916

Detalhes do Preço

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from EUA

Em stock
EUA Importado da loja USA

Qtd.:

Encomende já e receba por volta de Sábado, Agosto 15
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This module can help you solve the problem of regular push-type buttons, providing a seamless touch experience on non-metallic surfaces.
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters COMPRAR AGORA.

O que se Destaca

Versatile Applications
Ideal for various electronic projects, the TTP223B module supports a voltage range of 2.0-5.5V, making it perfect for both DIY and commercial applications.
Easy Integration
With a simple 3-pin setup, the module allows for effortless integration into circuits, enabling quick and hassle-free installation in Arduino or other microcontroller projects.
Sensitive Touch Response
Designed for high sensitivity, the capacitive touch sensor provides reliable and responsive control, enhancing user experience and reducing wear on traditional mechanical switches.

Detalhes do produto

Shop 20pcs TTP223B Capacitive Touch Sensor Module One-Channel Touch Switch DC2.0-5.5V 3-Pin Sensor online at a best price in Angola. B0DHD919TR

Quem Deverá Comprar?

Suitable For
  • DIY Electronics Hobbyists

    Ideal for those building custom projects requiring simple touch controls for various electronic devices.

  • Robotics Developers

    Great for creating touch-sensitive interfaces or inputs within robotic applications needing compact control solutions.

  • Home Automation Enthusiasts

    Perfect for integrating touch functionality into smart home systems for easier control of lights and appliances.

Not Suitable For
  • High-Precision Applications

    Not suitable for situations requiring ultra-sensitive touch responses or high-accuracy touch sensing.

DESCRIÇÃO DO PRODUTO

20pcs TTP223B Capacitive Touch Sensor Module One-Channel Touch Switch DC2.0-5.5V 3-Pin Sensor

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Perguntas e Respostas dos Clientes

  • Pergunta: What is the TTP223B Capacitive Touch Sensor Module?

    Resposta: The TTP223B Capacitive Touch Sensor Module is a versatile one-channel touch switch designed to turn on or off a connected load when activated. It operates within a DC voltage range of 2.0 to 5.5V, making it suitable for various low-voltage applications. This module can be integrated into DIY projects, electronics, or home automation systems, offering a seamless touch interface to replace traditional mechanical switches.
  • Pergunta: How does the TTP223B module work?

    Resposta: The TTP223B module employs capacitive sensing technology to detect changes in electrical capacitance when a finger approaches or touches the sensor pad. When the capacitance reaches a certain threshold, it triggers the output to switch states. This technology allows for more reliable and durable operation compared to mechanical switches, minimizing wear and tear, which is particularly beneficial in high-usage applications like touch panels and interactive displays.
  • Pergunta: What are the main applications of the TTP223B Capacitive Touch Sensor Module?

    Resposta: The TTP223B Capacitive Touch Sensor Module is used in a variety of applications, such as remote controls, appliance touch panels, consumer electronics, and smart home devices. Its ability to work with low voltages and simple circuit integration makes it ideal for DIY electronics projects and prototyping. For example, you could use it to create touch-sensitive lighting controls or to develop innovative interfaces for home automation systems.
  • Pergunta: Can the TTP223B sensor module be used outdoors?

    Resposta: The TTP223B Capacitive Touch Sensor Module is primarily designed for indoor applications as it is sensitive to environmental factors like moisture and dirt. While it can function in semi-protected outdoor settings, it is essential to ensure that it is shielded from direct exposure to water and extreme weather conditions. For outdoor use, consider encasing the module in a weatherproof housing to enhance durability.
  • Pergunta: What is the voltage range for the TTP223B Capacitive Touch Sensor Module?

    Resposta: The TTP223B module operates within a voltage range of 2.0 to 5.5V DC. This allows it to be powered by various sources, such as batteries or DC power supplies, making it adaptable to multiple projects and setups. Users can easily integrate it into existing low-voltage systems, ensuring compatibility and flexible application across a range of devices.
  • Pergunta: Is the TTP223B module compatible with Arduino?

    Resposta: Yes, the TTP223B Capacitive Touch Sensor Module is fully compatible with Arduino and other microcontroller platforms. Its simple three-pin design (VCC, GND, and OUT) allows for straightforward connectivity. This makes it an excellent choice for hobbyists and developers who want to create touch-sensitive projects or interfaces with Arduino boards for automation and smart device control.
  • Pergunta: How many sensors come in a pack of the TTP223B modules?

    Resposta: The TTP223B Capacitive Touch Sensor Module is available in packs of 20 pieces. This bulk package is ideal for projects requiring multiple touch points or for educational purposes where prototyping and testing are involved. It also offers a cost-effective solution for enthusiasts looking to experiment with capacitive touch technology across various applications.
  • Pergunta: Can the sensitivity of the TTP223B sensor be adjusted?

    Resposta: The TTP223B module has a set sensitivity level that is fixed by design and cannot be adjusted as it does not have external sensitivity tuning features. However, this design simplicity ensures reliability and ease of use. For projects requiring different sensitivity levels, multiple modules can be deployed with varying placements or configured with different trigger parameters using microcontrollers.
  • Pergunta: What should I do if the sensor does not respond?

    Resposta: If the TTP223B Capacitive Touch Sensor Module does not respond, ensure that it is powered correctly within the specified voltage range of 2.0 to 5.5V. Check the connections for any loose wires and ensure that the sensor surface is clean and free of obstructions. If issues persist, consider testing with a different setup or replacing the sensor to diagnose potential faults.
  • Pergunta: Where can I buy 20pcs TTP223B Capacitive Touch Sensor Module in Angola?

    Resposta: You can buy the 20pcs TTP223B Capacitive Touch Sensor Module from Ubuy, which offers a comprehensive selection of electronic components and accessories. Ubuy provides reliable access to these modules, ensuring that you can efficiently source the components needed for your projects or professional developments.

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Prós

  • Excellent build quality
  • User-friendly design
  • Highly rated customer support
  • Versatile features
  • Stylish and modern look

Contras

  • Slightly heavier than similar products.

CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

AOA 15916

Encomende já e receba por volta de Sábado, Agosto 15

Qtd.:

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Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Easy installation with 4 M2 screw holes for diverse module combinations.
  • Capacitive touch technology allows for sensitive and responsive touch controls.
  • Compatible with power supply from 2.0 to 5.5V for versatile applications.
  • Low-power and fast modes optimize energy efficiency and response time.
  • Ideal for creating hidden buttons on various surfaces, enhancing aesthetics.
  • Perfect for controlling LED modules, light strips, and DIY lighting projects.

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