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Item #:
90494787
10PCS TTP223B Digital Touch Sensor Capacitive Touch Switch Module Inching Tact Switch DIY
Item #:
90494787
LAK 293045
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Imported from USA store
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Remove the worry of conventional push-type keys with our low-power, easy-to-install capacitive touch switch modules.
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What Stands Out
High Sensitivity
The TTP223B module provides exceptional sensitivity to touch input, ensuring quick and reliable responses for various DIY projects, ideal for tinkerers and tech enthusiasts.
Easy Integration
Designed for seamless integration, this touch sensor module is compatible with Arduino and other microcontrollers, simplifying implementation in electronic projects and enhancing creativity.
Versatile Applications
Perfect for various applications, from home automation to DIY electronics, the TTP223B supports multiple setups, allowing users to create innovative and interactive products effortlessly.
Product Details
| Connector Type | Screw |
| Number Of Contacts | 4 |
| Mounting Type | surface |
| Voltage | 5.5 Volts |
| Number Of Poles | 4 |
| Number of Positions | 1 |
| Material Type | Plastic |
| Color | Blue |
| Item Dimensions W x H | 0.94"W x 0.94"H (2.4 cm) |
| Centerline Length | 2.4 Centimeters |
| Brand Name | Ferwooh |
| Model | Ferwooh TTP223B |
| Manufacturer | Ferwooh |
| Part Number | 1910 |
| Material | Plastic |
| Brand | Ferwooh |
| Product Dimensions (L x W x H) | 0.94"W x 0.94"H (2.4 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | April 29, 2021 |
| What is in the box | 10PCS TTP223B Digital Touch... For more details, please check description/product details |
Who Should Buy?
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DIY Electronics Hobbyists
Ideal for those building custom projects needing a simple touch interface for control and activation.
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Automated Systems Developers
Great for developers creating smart home devices or automation systems, offering a sleek touch solution.
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Educational Use
Perfect for students learning about electronics and touch technology through hands-on experimentation and projects.
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Heavy Industrial Use
Not suitable for high-stress environments where rugged, durable controls are needed due to sensitivity.
Product Description
10PCS TTP223B Digital Touch Sensor Capacitive Touch Switch Module Inching Tact Switch DIY
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the TTP223B Digital Touch Sensor Capacitive Touch Switch Module?
Answer: The TTP223B is a capacitive touch sensor module that allows for touch-activated switching. It detects touch through the skin's capacitance, enabling users to control electronic devices with a simple tap. These modules are commonly used in DIY projects, offering an innovative alternative to traditional mechanical switches in devices such as lights and displays. -
Question:
How do I connect the TTP223B sensor to my circuit?
Answer: To connect the TTP223B sensor, start by connecting the VCC pin to the positive power supply (typically 3.3V to 5V) and the GND pin to the ground. The OUT pin, which provides the touch response, should be connected to the corresponding input pin of your microcontroller or other circuit. This simple wiring allows the module to integrate seamlessly into various electronic projects. -
Question:
What are the main applications of the TTP223B module?
Answer: The TTP223B module is widely used in home automation systems, touch-based devices, and as a replacement for mechanical switches. It's commonly found in applications like LED lighting control, touch-sensitive switches for home appliances, or even in experimental projects involving Arduinos or Raspberry Pis, showcasing its versatility and adaptability across various electronic setups. -
Question:
What is the operational voltage range of the TTP223B module?
Answer: The operational voltage range of the TTP223B sensor module is typically between 2.0V to 5.5V. This allows it to be compatible with a variety of microcontrollers including Arduino. Make sure to check your specific project requirements to maintain optimal performance and prevent damage from overvoltage during usage. -
Question:
Can I use multiple TTP223B modules in one project?
Answer: Yes, multiple TTP223B modules can be used in a single project. Each module can operate independently as long as they are connected to separate pins of the microcontroller. This enables users to create complex interfaces with several touchpoints, enhancing user interaction within devices like interactive displays or multi-function control panels. -
Question:
How does the inching feature work on the TTP223B module?
Answer: The inching feature allows the TTP223B module to turn on a device momentarily when touched, simulating a momentary switch. When activated, the output remains high only for a short duration before reverting to low. This feature is particularly useful in applications like lighting where you want taps to initiate short bursts of power for user-friendliness. -
Question:
What is the maximum load current for the TTP223B output?
Answer: The TTP223B sensor module typically can handle an output load current of up to 50 mA. It's important to consider this limit to ensure the safety and longevity of both the sensor and the connected devices. For higher load applications, an external relay or transistor may be necessary to control the device without risking damage to the module. -
Question:
How sensitive is the TTP223B touch sensor?
Answer: The sensitivity of the TTP223B module can be adjusted based on the specific needs of your project. It is designed to detect touch effectively, even through thin layers of insulation. However, environmental factors can affect sensitivity, especially in very dry or humid conditions. Testing different setups can help you find the optimal sensitivity for your applications. -
Question:
Is the TTP223B module compatible with Arduino boards?
Answer: Yes, the TTP223B module is fully compatible with Arduino boards, making it a popular choice for DIY electronics enthusiasts. You can easily connect the sensor to an Arduino's digital input pin and use simple coding to integrate touch control functionality in your projects, ranging from lighting to advanced interaction systems. -
Question:
Where can I buy 10PCS TTP223B Digital Touch Sensor Capacitive Touch Switch Module Inching Tact Switch DIY in Laos?
Answer: You can purchase the 10PCS TTP223B Digital Touch Sensor Capacitive Touch Switch Module from Ubuy in Laos. Ubuy offers a variety of electronic components and modules, making it a convenient platform for sourcing this product quickly and easily.
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Pros
- Easy to use and install
- Responsive touch sensitivity
- Multiple modules for DIY projects
- Compact and lightweight design
- Durable and reliable performance
Cons
- Occasional false triggers in noisy environments.
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LAK 293045
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 10PCS capacitive touch sensor for versatile applications.
- High output during touch, switches to low power after 12 seconds.
- Compatible with 2-5.5V DC for flexible power options.
- Four M2 screws for easy and secure installation.
- Can be used on non-metallic surfaces like plastic and glass.
- Perfect replacement for traditional push buttons.
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