Touch Switch Capacitive Sensor for Arduino RobotDYN

AED 15.00

Low stock


The Robotdyn Capacitive Touch Sensor Switch Module represents a device that employs the human body as an integral part of its operational circuit. By incorporating capacitive touch technology, this module can discern changes in capacitance when the touch sensor pad comes into contact with any part of the user's body. This touch-induced alteration in capacitance triggers the sensor to detect the interaction, leading to a consequential change in the output states of the device.



  1. Capacitive Touch Technology:

    • Utilizes the body's capacitance to detect touch interactions.
    • Enables a non-contact method for user input, enhancing user experience and interactivity.
  2. User-Friendly Operation:

    • Designed to respond to touch from any part of the body.
    • Offers an intuitive and straightforward interface for users.
  3. Output State Change:

    • The detected change in capacitance results in a corresponding alteration of the output states.
    • The device responds dynamically to touch, making it adaptable for diverse applications.
  4. Module Configuration:

    • Consists of three essential pins:
      • VCC (Voltage Source): Supplies the necessary voltage for the module's operation.
      • GND (Ground): Serves as the ground reference for the circuit.
      • SIG (Signal): Manages the signal output from the touch sensor.
  5. Central Sensor Pad:

    • Positioned in the center of the module for optimal touch detection.
    • Facilitates a concentrated and effective point of interaction.
  6. Built-in LED:

    • Features a built-in LED, providing visual feedback when the touch sensor is activated.
    • Enhances user awareness and interaction by incorporating a visual indicator.



  • Manufacturer: Robotdyn
  • Sensor Type: Capacitive Touch
  • Number of Pins: 3 (VCC, GND, SIG)
  • Built-in LED: Yes
  • User Interaction: Body as a Capacitive Element
  • Voltage Range: Compatible with standard voltage sources


Application Areas:

  • Interactive Projects:

    • Ideal for interactive installations and exhibits.
    • Enables touch-based control in creative projects.
  • Automation Systems:

    • Integration into automation systems for touch-sensitive controls.
    • Enhances user interfaces in smart environments.
  • Educational Tools:

    • Provides a hands-on learning experience for understanding capacitive touch technology.
    • Suitable for educational projects in electronics and sensor technologies.
  • Prototyping:

    • Valuable for rapid prototyping of touch-sensitive devices.
    • Enables quick experimentation in various electronic projects.