The TTP223 Capacitive Touch Sensor acts like a touch button and can even sense a touch through a thin non-metal surface, giving your projects a modern, button-free feel.
Key Features
- Capacitive touch detection
- Works through thin plastic/glass
- Digital HIGH on touch
- Low power, tiny board
- 2.0–5.5V
Specifications
| Sensor | TTP223 capacitive |
| Output | Digital HIGH/LOW |
| Voltage | 2.0–5.5V |
Popular Project Ideas
- Touch on/off switch
- Hidden touch button
- Touch lamp
- Capacitive keypad
Available now at Arduino Corner, Rawalpindi (Shaheen Market, DAV College Road) and delivered nationwide with cash on delivery. A favourite of engineering students in Rawalpindi & Islamabad for school, college and final-year projects.







