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TTP224 4 Channel Capacitive Touch Sensor Module

TTP224 4 Channel Capacitive Touch Sensor Module

Regular price Rs. 81
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  • Separate jumper adjustments are provided for changing the response time of the pressed key: 60mS fast mode or 160mS in Low power. 
  • TTP224 4-way switch digital touch capacitive touch sensor module
  • 4 keyboard TTP224 capacitive touch sensor IC
  • Onboard 4-level status indicator
  • TTP 224 4 Channel Digital Touch Sensor is compatible with all Arduino’s board. 
  • The board finds applications in HMI(Human-machine Interface), mechanical Button key replacement.

TTP224 - 4 Channel Capacitive Touch Sensor Module

4 Channel Capacitive Touch Sensor Module uses the touch-sensing IC TTP224 to sense the touch input thus making it easy to add capacitive touch input to your project. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. The module has 4 touch pads. Power the module with 2.4 ~ 5.5V DC and the touch pad is all active to sense the input.

Four Channel Capacitive Touch Sensor Module is easy to interface. It can be used along with a microcontroller or an Arduino or even without one. When a capacitive load (such as a human hand) is in close proximity to the sense-pad, the sensor detects the change in capacitance and activates the switch. Custom sense-pads can be made from nearly any conductive material and these sensors can detect touch through thin layers of non-conductive materials such as glass, plastic, fabric or even wood.

Thus, the 4 Channel Capacitive Touch Sensor Module can be hidden in wall or other places, a perfect alternative to get rid of the conventional push-button troubles. A total of 4 pads are available on this module. The sense-pads can also be extended with a wire or almost any conductive material.

Package Includes:

  • 1 x TTP224 - 4 Channel Capacitive Touch Sensor Module


Model No. TTP224 
Keypads 4
Weight 3.00g
Dimensions 6.00cm x 8.00cm x 2.00cm

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  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

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1.How many touch pads can the TTP224 detect and measure? 

  • The TTP224 can detect and measure the electrical capacitance of up to 4 different touch pads or electrodes. These types of sensors are often used in touch-sensitive devices such as touchscreens, buttons, and touchpads. 

2.What type of interface does the TTP224 use to communicate with other devices? 

  • The TTP224 uses the I2C interface to communicate with other devices, it can also be configured to use the single-wire interface. It's a simple module, it can be easily integrated into a circuit, it can be connected to an MCU (microcontroller unit) using just four pins: VCC, GND, SDA and SCL.

3.What is the power consumption of TTP224 ? 

  • TTP224 is a low power consumption module, it's also equipped with a built-in power-on reset and power-saving sleep mode. This makes it a suitable choice for battery-powered devices.

4.What are some common applications for the TTP224 capacitive touch sensor module? 

  • The TTP224 capacitive touch sensor module can be used in a variety of applications where touch sensing is required such as buttons, touchscreens, and other human-machine interfaces. It's also a good choice for projects where space is limited.