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- 20PCS TTP223 Capacitive Touch Switch Button S...
商品＃:
70819514
20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino...
商品＃:
70819514
TWD 245
Price Details
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QTY:
庫存僅剩3件。
立即訂購並活動它 週六, 八月 15
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Avoid the trouble of conventional push-type buttons with our 20PCS TTP223 Capacitive Touch Switch Button Sensor 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.
產品詳情
- The module is based on a touch-sensing IC TTP223 capacitive touch switch module, it allows you to avoid the trouble of conventional push-type buttons.
- Size: 15*11mm
- Modes: jog, self-locking
- Power Supply: 2.5V-5.5V
- Package Include: 20PCS TTP223 Capacitive Touch Switch Sensor
| Operation Mode | ON-OFF |
| Operating Voltage | 5.5 volts_of_direct_current |
| Contact Type | Normally Open |
| Connector Type | Pin Header |
| Switch Type | Touch Switch |
| Terminal | Through Hole |
| Circuit Type | 2-way |
| Mounting Type | PCB Mount |
| Number of Positions | 1 |
| Control Method | Touch |
| Control Type | touch |
| Compatible Devices | Arduino, ESP32, Raspberry Pi, other compatible devices |
| Color | Red |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm) |
| Unit Count | 1 Count |
| Number of Items | 20 |
| Material Type | Copper |
| Contact Material | Copper |
| Brand Name | ALAMSCN |
| Manufacturer | ALAMSCN |
| UPC | 701715441811 |
| Brand | ALAMSCN |
| Material | Copper |
| Item dimensions L x W x H | 0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm) |
Who Should Buy?
-
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.
-
Industrial Applications
Not suitable for environments requiring robust switches that withstand heavy-duty use or extreme conditions.
產品描述
有疑問？ 和我們聊天
客戶問答
-
問題:
What is the ALAMSCN TTP223 Capacitive Touch Switch Button Sensor Module?
Answer: The ALAMSCN TTP223 Capacitive Touch Switch Button Sensor Module is a versatile electronics component designed to detect touch inputs. Operating at both 3.3V and 5V, it allows for self-locking functionality, making it ideal for various applications. It uses capacitive sensing technology, enabling a smooth transition between activation and deactivation without any mechanical wear. This module can be seamlessly integrated into Arduino projects, smart home devices, and DIY electronics, providing a modern touch interface for numerous applications. -
問題:
How does the self-locking feature work in the TTP223 module?
Answer: The self-locking feature of the TTP223 module allows the touch button to stay in the activated state until it is touched again. This is particularly useful for scenarios where you want the functionality to remain on or off, like powering a device or light. When activated, the touch switch maintains its state, providing users with a tactile and engaging experience. This feature is especially beneficial for applications such as smart lighting, automated systems, or interactive kiosks where a simple touch control is desired. -
問題:
Can I use the ALAMSCN TTP223 module with different microcontrollers?
Answer: Yes, the ALAMSCN TTP223 module is designed to work smoothly with a variety of microcontrollers, including popular boards such as Arduino, Raspberry Pi, and ESP32. Its compatibility stems from its simple wiring and straightforward logic output. This flexibility makes it perfect for DIY projects, robotics, and automation tasks. For example, integrating the module with an Arduino allows you to create a touch-activated switch in home automation systems or embedded projects. -
問題:
What are the dimensions of the TTP223 module?
Answer: The ALAMSCN TTP223 Capacitive Touch Switch module is compact, typically measuring around 20mm x 20mm. This small footprint makes it easy to embed in tight spaces within projects. Its size contributes to its versatility in applications where space is a premium, such as in wearable technology or portable electronic devices. Users can easily fit multiple modules on a PCB or shield, allowing for enhanced functionality without sacrificing space. -
問題:
What kind of projects can I create using the TTP223 module?
Answer: The TTP223 module opens up a wide array of project possibilities. Common projects include touch-sensitive lamps, automated doors, electronic musical instruments, and control panels for robotics. Additionally, hobbyists utilize it to create custom game controllers and interactive exhibits. The versatility of the module makes it suitable for both beginner and advanced electronics projects, fostering creativity and innovation in touch-sensitive design. -
問題:
Is the TTP223 module adjustable for sensitivity?
Answer: The TTP223 module typically comes with a built-in potentiometer, allowing users to adjust its sensitivity. This feature is crucial for environments where varying levels of touch sensitivity are needed, such as reducing accidental activations in high-traffic areas. Adjusting the sensitivity can help fine-tune the module for specific applications, ensuring reliable performance whether used in educational projects, automation systems, or consumer electronics. -
問題:
How many modules come in a set when purchasing the ALAMSCN TTP223?
Answer: When you purchase the ALAMSCN TTP223, you receive a set of 30 modules, providing ample units for multiple projects or prototypes. This bulk offering is especially beneficial for hobbyists and educators who wish to conduct experiments or workshops involving touch technology. It enables users to explore various configurations and designs, maximizing value and opportunity for innovation in electronics education. -
問題:
What type of pin connectors does the TTP223 module use?
Answer: The ALAMSCN TTP223 module is equipped with standard 2.54mm pin headers, ensuring compatibility with most circuit boards, breadboards, and prototyping setups. This connection style makes it easy to integrate the module into projects, enhancing flexibility in design. For those working on prototyping, these headers also allow for quick adjustments and modifications, facilitating a seamless build process for various electronic applications. -
問題:
Can I use multiple TTP223 modules in a single project?
Answer: Yes, multiple TTP223 modules can be used in a single project as they can share the same power supply (3.3V or 5V) and control signals without issue. This capability enables you to create complex touch interfaces, where different touch points can perform separate functions, such as controlling lights, motors, or other electronic components. It’s an efficient way to enhance user interaction in your designs, making projects more intuitive and engaging. -
問題:
Where can I buy ALAMSCN 30PCS TTP223 Capacitive Touch Switch Button Sensor Module in Taiwan?
Answer: You can purchase the ALAMSCN 30PCS TTP223 Capacitive Touch Switch Button Sensor Module from Ubuy in Taiwan. Ubuy offers a wide selection of electronic components, including this touch switch module, ensuring you have easy access to quality products for your projects. With Ubuy, you can conveniently find and order the modules you need, making it a reliable source for your electronic component purchases.
ALAMSCN Capacitive 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
96 客戶評價
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5 星
74%
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4 星
15%
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3 星
6%
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2 星
3%
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1 星
2%
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優點
- Very sensitive and easy to use
- Debounced switch output saves coding time
- Suitable for logic and a few LEDs
缺點
- No mounting holes present
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“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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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TWD 245
立即訂購並活動它 週六, 八月 15
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.)
QTY:
庫存僅剩3件。
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特色和優勢
- 20PCS TTP223 capacitive touch switch modules included.
- Easy to use, avoiding traditional push-button hassles.
- Compact size of 15*11mm for versatile applications.
- Modes available: jog and self-locking for flexibility.
- Compatible power supply range: 2.5V-5.5V.
- Perfect for Arduino projects.
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