TTP226 8 Channel Capacitive Touch Sensor Module (8-Key Touch Switch Module)

The TTP226 8 Channel Capacitive Touch Sensor Module is a multi-key touch detection board designed to replace conventional mechanical push buttons with capacitive touch inputs. Based on the TTP226 touch controller IC, it provides eight independent touch sensing channels with digital outputs for reliable touch detection. The module offers stable, noise-resistant operation with low power consumption and is compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi, and other microcontroller platforms. It is ideal for touch control panels, home automation, smart appliances, interactive devices, and embedded electronics projects.

Key Features -

• Based on TTP226 touch controller IC

• Eight independent capacitive touch channels

• Digital output for each touch key

• Replaces mechanical push buttons

• Fast touch response

• Stable and noise-resistant operation

• Low power consumption

• Compact PCB module

• Easy interface with microcontrollers

• Suitable for touch control applications

Specifications -

• Product type - Capacitive Touch Sensor Module

• Controller IC - TTP226

• Operating voltage - 2.4V to 5.5V DC

• Number of channels - 8

• Output type - Digital

• Response time - Fast Touch Detection

• Output mode - Momentary (Configurable)

• Operating current - Low Power

• Mounting type - PCB Module

• Operating temperature - 0C to 50C

Applications -

• Touch control panels

• Home automation

• Smart appliances

• Consumer electronics

• Interactive devices

• Robotics

• Embedded systems

• DIY electronics projects