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8 Channel - Touch Sensor Module Board (TTP226 Touch Key / Switch)
- Product Code: SP-TTP226-TS-8C
- Availability: In Stock
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₹92.00 (+ GST)
- 10 or more quantity/sets : ₹90.00
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TTP226 8-Channel Capacitive Touch Sensor Module (High Quality)
Description:
The 8-Channel Touch Sensor Module using the TTP226 IC provides an easy-to-use capacitive touch input interface for microcontrollers. Each of the 8 touch-sensitive keys replaces mechanical buttons with a durable, contactless design, making it ideal for interactive panels, control systems, and user interfaces in both DIY and embedded electronics projects.
Key Features and Benefits
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Capacitive touch detection for 8 independent keys
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Based on the TTP226 chip for stable and responsive touch sensing
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Replaces traditional mechanical switches with no wear or bounce
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Compatible with Arduino, ESP32, Raspberry Pi, and other digital logic systems
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Can operate in 8-key individual or 4-key multi-touch mode (via jumper settings)
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Compact design with onboard status LEDs for each key press
Specifications
Brand: Generic
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IC Used: TTP226
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Channels: 8 touch inputs
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Operating Voltage: 2.4V – 5.5V DC
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Output Type: Digital (active low)
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Interface: Direct GPIO (no I2C/SPI required)
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LED Indicators: Yes, per key
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Board Dimensions: Approx. 49mm x 64mm
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Temperature Rating: –20°C to +70°C
Applications
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Capacitive keypad replacement
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Home automation control panels
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Touch-sensitive lighting systems
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User interfaces for appliances or embedded devices
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DIY electronics and educational kits
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Contactless input for kiosks or public terminals
Trigger Configuration Options
(Set via jumpers or solder pads – A and B represent the configuration bits)
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AB = 00: No-lock, High-level TTL output
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AB = 01: Self-lock, High-level TTL output
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AB = 10: No-lock, Low-level TTL output
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AB = 11: Self-lock, Low-level TTL output
Definitions
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No-lock: Output is active only while the input condition is true
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Self-lock: Output toggles and holds state with each trigger
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High-level TTL output: Output pin goes HIGH (logic 1)
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Low-level TTL output: Output pin goes LOW (logic 0)
Package includes: 1 X 8 Channel Touch Sensor Module (High quality)
*Image shown is a representation only.
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