SKU: SBCD-0259
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Keyestudio Capacitive Touch Sensor Module

₹134.00 (Inclusive of all taxes)
Out of Stock

The Keyestudio Capacitive Touch Sensor Module provides reliable touch detection for Arduino projects. Utilizing capacitive sensing technology, it offers a simple digital HIGH/LOW output, compatible with 3.3V to 5V systems, and can detect touch even through non-conductive materials.

Features

  • Utilizes capacitive sensing for reliable touch detection.
  • Outputs a simple digital HIGH/LOW signal for easy integration.
  • Compatible with 3.3V to 5V power supplies, suitable for Arduino.
  • Detects touch through materials like paper or fabric.
  • Compact design for seamless integration into various projects.

Out of stock

Description

The Keyestudio Capacitive Touch Sensor Module integrates modern touch input into your embedded projects. Designed for seamless compatibility with Arduino boards, this module employs advanced capacitive sensing to detect human or metal contact. It operates efficiently within a 3.3V to 5V range, delivering an immediate digital HIGH or LOW signal upon touch, making it straightforward to interface with microcontrollers.

This sensor distinguishes itself by its ability to detect touch even when shielded by non-conductive materials such as cloth or paper, expanding its potential applications in interactive displays, concealed interfaces, and smart home automation. Its compact form factor ensures easy integration into space-constrained designs, providing a robust and responsive user input mechanism for DIY interfaces, robotics, and creative art installations.

Key Features

  • High-sensitivity capacitive touch detection for human or metal contact.
  • Functions reliably through non-conductive overlays like cloth or paper.
  • Provides a clear digital HIGH/LOW output signal upon touch event.
  • Designed for direct compatibility with Arduino development boards.
  • Simple plug-and-play interface minimizes setup complexity.
  • Compact and lightweight construction for versatile project integration.
  • Ideal for interactive DIY projects, embedded art, and automation systems.

Applications

  • Interactive user interfaces and control panels.
  • Touch-activated lighting systems and smart switches.
  • Robotics and automation projects requiring non-mechanical input.
  • Concealed touch sensors beneath surfaces (e.g., furniture, dashboards).
  • DIY art installations and wearables.

Technical Specifications

Item TypeSensor Module
Supply Voltage3.3V to 5V DC
InterfaceDigital Output
Length3.5 cm
Width2.1 cm
ModelCapacitive Touch Sensor

Frequently Asked Questions

What supply voltage does the Keyestudio Capacitive Touch Sensor Module require?

The module is designed to operate with a supply voltage range of 3.3V to 5V DC. This broad compatibility makes it suitable for direct integration with popular microcontrollers like Arduino, ESP32, and other 3.3V/5V logic systems without additional voltage regulation.

How does the capacitive touch sensing work and what materials can it detect through?

Capacitive sensing detects changes in capacitance caused by the presence of a conductive object, such as a human finger or metal. This module can reliably detect touch even when placed behind non-conductive materials like paper, cloth, or thin plastic, allowing for hidden or protected interfaces.

What kind of output signal does this sensor provide for an Arduino?

The Keyestudio Capacitive Touch Sensor Module provides a simple digital HIGH/LOW output. When touch is detected, the output pin goes HIGH; when no touch is present, it goes LOW. This straightforward interface simplifies programming and integration with Arduino's digital input pins.

Is calibration required for the Keyestudio Capacitive Touch Sensor?

Typically, this basic capacitive touch sensor module does not require explicit calibration. It is designed to work out-of-the-box with its default sensitivity settings. For specific environmental conditions or enhanced performance, adjusting the input voltage or adding external resistors might subtly influence sensitivity.

Package Includes

  • 1 x Keyestudio Capacitive Touch Sensor Module

Additional Information

Weight 0.003 kg
Dimensions 3.5 × 2.1 cm