12-channel Capacitive Touch Sensor Module by EVO - Complete Guide (Images, Details, Specifications, Connection Diagram, Codes)

Enhance your interactive projects with our Evo 12 Capacitive Touch Key Pad. Featuring twelve touch-sensitive keys, this keypad offers intuitive control and a user-friendly interface for various applications, including home automation, security systems, industrial control panels, and more.

Specifications:

• Onboard 12-key capacitive touch sensor IC: This is the heart of the module, responsible for detecting your touches.
• Effortless Integration: Simply connect it to your microcontroller using the I2C pins (SDA & SCL).
• Power indicator LEDs: Onboard LEDs provide clear power status indications.
• Low Power Consumption: Operates at a convenient 3.3 volts, ideal for battery-powered projects.
• Compact Design: The module's small size (50mm x 75mm) makes it easy to integrate into projects with limited space.

1 x 12-Channel Capacitive Touch Sensor Module

1 x Microcontroller Unit (Arduino)

Jumper wires

Breadboard

It can be connected to microcontroller using I2C pins. ie, SDA and SCL pins.

1. Connect the SDA and SCL pins of touch keypad to the SDA and SCL pins of the microcontroller.
2. Run the program and read the corresponding key number (I2C Data) when it is touched.
3. Use the data for our desired purpose.