Capacitive Touch Keypad Module TTP223 1-Key
Recommended for Arduino starters!
8 in stock
This is a capacitive touch sensor pad that can be activated by finger touch, acts like a push button or switch but without mechanical moving part. With no mechanical moving part, it is quiet and effortless for activating, suitable for smart projects and products.
- Chip TTP223
- Operating voltage : 3 – 5V
- Stable detection of human body
|Dimensions||20 × 15 × 10 mm|