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Item #:
19773963
HiLetgo 20pcs TTP223 Capacitive Switch Button Module Self-Lock Switch Button Module High Low Level Output
89% of respondents would recommend this to a friend
Item #:
19773963
MMK 49377
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Package Includes: 20 * TTP223 Capacitive Switch Button Module
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Control
The TTP223 module allows for versatile control options, enabling both high and low-level output settings for varied project requirements, making it suitable for a broad range of electronic applications.
User-Friendly Setup
With a self-locking mechanism, the module simplifies user interactions in projects, providing intuitive operation without additional programming, which is ideal for hobbyists and beginners alike.
High Reliability
Constructed for durability, each button module is designed to ensure reliable performance over time, catering to projects that demand consistent operation and longevity, outperforming many competing products.
Product Details
| Package Dimensions | 3.43 x 2.28 x 0.28 inches (8.7 x 5.8 x 0.7 cm) |
| Item Weight | 0.317 ounces (8.99 grams) |
| Item model number | 3-01-1088 |
| Is Discontinued By Manufacturer | No |
| Other display features | Wireless |
| Manufacturer | HiLetgo |
| Date First Available | July 7, 2016 |
Who Should Buy?
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Electronics Hobbyists
Ideal for DIY projects, these modules simplify the creation of touch-sensitive controls in various electronic devices.
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Educators and Students
Perfect for teaching electronics; they provide hands-on experience with capacitive sensing technology in classroom projects.
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Prototyping Designers
Valuable for designers looking to implement touch functionality quickly in prototypes without complicated wiring setups.
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Heavy-Duty Applications
Not suitable for industrial use or where robustness and durability under heavy stress are required.
Product Description
HiLetgo 20pcs TTP223 Capacitive Switch Button Module Self-Lock Switch Button Module High Low Level Output
About This Item
Introducing the HiLetgo 20pcs TTP223 Capacitive Switch Button Module - the perfect addition to your electronics projects. With a small and compact size of 15*11mm, this switch button module is perfect for a wide range of applications. Whether you are a DIY enthusiast or a professional, this module will provide you with the convenience and functionality you need. The TTP223 Capacitive Switch Button Module operates on a power supply of 2.5-5.5V, making it compatible with a variety of devices.
Its trigger setting mode allows you to customize its functionality to suit your needs. With options such as no-lock or self-lock and high or low TTL level output, you have the flexibility to choose the perfect mode for your project. Each package includes 20 of these reliable and durable switch button modules, ensuring that you have enough to complete your project or have extras for future use. Upgrade your electronics projects with the HiLetgo TTP223 Capacitive Switch Button Module.
Shop now and experience the convenience and functionality this module brings to your projects.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the TTP223 Capacitive Switch Button Module?
Answer: The TTP223 Capacitive Switch Button Module is a touch-sensitive switch that allows you to control electronic devices with a simple touch. It features self-locking functionality, making it suitable for applications where a persistent on/off state is needed. The module operates at high or low level output, allowing greater flexibility in your projects. This switch is perfect for DIY electronics, automation systems, and various electronic projects that require touch controls. -
Question:
How does the self-lock feature work on this module?
Answer: The self-lock feature of the TTP223 module allows it to toggle between on and off states with each touch. When you press the button, it switches to the 'on' state, and another touch turns it 'off.' This feature is particularly beneficial in scenarios where you want to avoid accidental triggering, as each touch reliably changes the state. Ideal applications include control panels, home automation systems, and handheld devices where ease of use is crucial. -
Question:
What are the voltage and current specifications of the TTP223 module?
Answer: The TTP223 Capacitive Switch Button Module operates effectively within a voltage range of 2.0 to 5.5 volts, making it compatible with most microcontrollers like Arduino and Raspberry Pi. Its low current consumption ensures it doesn't burden your power supply, thus extending battery life in portable projects. These specifications allow for use in compact electronic systems and make it feasible to incorporate into larger energy-efficient designs. -
Question:
Can this module be used for Arduino projects?
Answer: Yes, the TTP223 Capacitive Switch Button Module is highly compatible with Arduino projects. It connects easily to Arduino boards, allowing you to use it for various touch control applications such as user interfaces, buttons, or control switches. This module is ideal for creating interactive prototypes or expanding functionality in your Arduino-based projects, providing a unique touch interface component. -
Question:
What is the maximum load this module can handle?
Answer: The TTP223 Capacitive Switch Button Module can handle a maximum load of approximately 200 mA. This capability makes it suitable for controlling small to medium devices such as LEDs, relays, and other electronics easily. It’s important to ensure that the connected devices do not exceed this limit to avoid damage to the module, commonly used in hobbyist projects and home automation systems. -
Question:
Is there a way to adjust the sensitivity of the TTP223 module?
Answer: Yes, the sensitivity of the TTP223 Capacitive Switch Button Module can be adjusted using a touch sensitivity potentiometer if your module variant includes one. This adjustment allows you to customize the touch response based on your application needs. For instance, in environments with various external interferences, tweaking the sensitivity ensures reliable operation, suitable for customized installations in unique settings. -
Question:
What are some common applications of the TTP223 switch module?
Answer: The TTP223 Capacitive Switch Button Module is widely used in various applications, including smart home devices, touch-activated lighting controls, and interactive displays. Its touch functionality is ideal for creating sleek control panels for electronic projects, where a mechanical switch might not be suitable. Additionally, it can be used in educational projects to teach students about capacitive touch technology. -
Question:
Can this module be used outdoors?
Answer: While the TTP223 Capacitive Switch Button Module is primarily designed for indoor use, it can be utilized outdoors if adequately protected from moisture and extreme temperatures. By enclosing it in a water-resistant casing, you can enable its use in outdoor applications such as garden lights or outdoor interactive displays. Consider the environmental factors where the module will be installed to ensure reliable performance. -
Question:
What is the typical response time of the TTP223 module?
Answer: The TTP223 Capacitive Switch Button Module typically has a response time of approximately 60 milliseconds, making it quite responsive for touch applications. This speed ensures that it can keep up with user interactions, providing a seamless experience in projects like touch-sensitive displays or interfaces. Its quick response makes it ideal for applications demanding immediate feedback, enhancing user engagement. -
Question:
Where can I buy HiLetgo 20pcs TTP223 Capacitive Switch Button Module in Myanmar?
Answer: You can buy the HiLetgo 20pcs TTP223 Capacitive Switch Button Module through Ubuy in Myanmar. Ubuy is an online shopping platform known for a wide variety of electronic components and modules, including the TTP223. With user-friendly navigation and reliable customer service, Ubuy makes it easy to find and purchase this popular product, guaranteeing a satisfying shopping experience.
HiLetgo Pushbutton Switches 3-01-1088 Editorial Review
The HiLetgo 20pcs TTP223 Capacitive Switch Button Module Self-Lock Switch Button Module has received mixed reviews. One customer used them for a Star Trek style lcars pad and found they were too sensitive when kept together, but separating them improved the performance. Another customer had issues with DOA switches and suggested buying more than you need. Furthermore, the customer suggested making this module slightly larger and including a variable capacitor for the average hobbyist who is comfortable with through hole components. However, another customer tested one of the switches for around 5 minutes and found it to be quite responsive, if overly sensitive. In this case, the planned placement would be inside of a sealed PETG enclosure, so the sensitivity would have to be tested once the enclosure is ready. Overall, these switches are cool, but stability is an issue. To improve the functionality of the switches, add a capacitor to the board to increase sensitivity when actually touched.
Customer Reviews & Ratings
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Pros
- Small size
- Responsive when sensitivity adjusted
- Easy to set up
Cons
- Too sensitive when kept together
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MMK 49377
Order now and get it around Friday, October 09
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Features & Benefits
- Size:15*11mm
- Power:2.5-5.5V
- Trigger Setting Mode: Short/No Short
- AB=00:No-Lock High TTL Level Output
- AB=01:Self-Lock High TTL Level Output
- AB=10:No-Lock Low TTL Level Output
- AB=11:Self-Lock Low TTL Level Output
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