Capacitive Touch Keypad Module TTP223 1-Key
RM1.80
Recommended for Arduino starters!
18 in stock
Description
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.
Features
- Chip TTP223
- Operating voltage : 3 – 5V
- Stable detection of human body
Attachments
Additional information
| Weight | 3 g |
|---|---|
| Dimensions | 20 × 15 × 10 mm |
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