
Description:
The TTP223 Touch Sensor Module is a compact and highly responsive capacitive touch switch designed to replace traditional mechanical buttons. Utilizing advanced touch-sensing technology, it detects the touch of a finger through a conductive surface and generates a digital output signal. The module offers stable performance, low power consumption, and simple integration with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other embedded systems. Its compact size and reliable operation make it ideal for smart home devices, interactive electronics, automation projects, and DIY applications.
Specifications:
- Model: Touch Switch
- Operating Voltage: 2 to 5.5VDC
- Response time (low power mode): 220 mS
- Response time (touch mode): 60 mS
Features:
- High sensitivity and fast response time
- Low power consumption design
- Stable digital output signal
- Easy interface with Arduino, ESP32, Raspberry Pi
- Replaces traditional mechanical push buttons
- Long life with no mechanical wear
- Compact and lightweight module design
- Suitable for DIY electronics and smart switch projects
- Adjustable touch mode (momentary / toggle depending on setup)
- Reliable performance in automation systems
Package Included:
1 x TTP223 Capacitive Touch Sensor Module