MicroDuino Touch Button Sensor

The MicroDuino Touch Button Sensor is a simple digital input module for touch detection. It uses the TTP223 chip for capacitive sensing when the switch is touched. The output changes between HIGH and LOW based on touch state. The static signal of the sensor is HIGH. After being touched, the signal changes into LOW. This touch sensor is designed for straightforward digital input reading.

Features of MicroDuino Touch Button Sensor

• Simple digital input
• Capacitive touch sensing
• TTP223 chip
• HIGH and LOW output
• Low-voltage operation
• Small size
• Easy to use
• High sensitivity
• High stability

Specifications of MicroDuino Touch Button Sensor

• 3.3V~5V working voltage
• 23.5mm * 13mm dimensions
• TTP223 chip
• Static signal: HIGH
• Touched signal: LOW
• D2~D13 interfaces
• A0~A7 interfaces

How to Use MicroDuino Touch Button Sensor

1. Connect the sensor to a compatible core interface.
2. Apply power within the 3.3V~5V range.
3. Read the output state as HIGH or LOW.

More Info

• Touch state changes the output signal.
• The module supports D2~D13 and A0~A7 interfaces.