TTP223B Digital Sensor Module Capacitive Touch Switch
- Power supply voltage(VCC): 2.0, 3, 5.5 V.
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Response time (low power mode) : 220 mS
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
රු150.00
6 in stock
Buy Digital Sensor TTP223B Module Capacitive Touch Switch in Sri Lanka
Looking for a high-quality capacitive touch switch module in Sri Lanka? The Digital Sensor TTP223B Module is an advanced capacitive touch switch based on the TTP223B touch-sensing IC. This module eliminates the need for traditional push buttons, offering a more efficient and modern touch interface for your electronics projects.
Features & Benefits of TTP223B Capacitive Touch Switch
- Efficient Touch Sensor Technology – The module operates in low power mode by default and switches to high response mode upon touch detection.
- Automatic Power Saving – After 12 seconds of inactivity, it returns to low power mode, reducing energy consumption.
- Hidden Touch Interface – Can be mounted behind non-metallic surfaces like plastic, glass, and acrylic, allowing you to create hidden touch buttons for walls, desks, or home automation projects.
- Easy Installation – Comes with 4 M2 screw positioning holes, making it simple to install and integrate into your projects.
Technical Specifications
- Operating Voltage: 2V – 5.5V DC
- Low Power Consumption
- Control Interface: 3 Pins (GND, VCC, SIG)
- Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V): 8mA
- Output Pin Pull-up Current (@ VCC = 3V, VOH = 2.4V): 4mA
- Power Indicator: Green LED for power status
- Touch Area: Marked circular region for easy triggering
Package Includes
✅ 1 x Digital Sensor TTP223B Module Capacitive Touch Switch
Where to Buy the TTP223B Capacitive Touch Sensor in Sri Lanka?
Get the TTP223B Module at the best price in Sri Lanka! Ideal for DIY electronics, Arduino projects, and home automation. Order now and enjoy fast delivery across Sri Lanka.
1. What is the TTP223B Capacitive Touch Switch Module used for?
The TTP223B module is used to detect touch input, replacing traditional mechanical buttons. It is commonly used in Arduino projects, home automation, interactive devices, and embedded systems.
2. Can I use the TTP223B module behind glass or plastic surfaces?
Yes! The module works through non-metallic surfaces like plastic, acrylic, or glass, making it ideal for creating hidden touch buttons.
3. What voltage does the TTP223B touch switch require?
The module operates on a DC voltage of 2V to 5.5V, making it compatible with Arduino, Raspberry Pi, and other microcontroller projects.
4. How do I connect the TTP223B touch sensor module?
The module has three pins:
- GND – Connect to ground
- VCC – Connect to power (2V – 5.5V DC)
- SIG – Digital signal output (HIGH on touch, LOW otherwise)
5. Where can I buy the TTP223B Capacitive Touch Switch in Sri Lanka?
You can buy the TTP223B module online in Sri Lanka from local electronics stores and e-commerce websites offering Arduino components and sensor modules. Look for fast delivery and competitive prices when purchasing.
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| Brand |
Mizon |
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