# TTP223B capacitive sensor

> TTP223B capacitive touch sensor module, compatible with Arduino, for touch controls in projects and automation. Supply voltage 2 - 5.5VDC. Response time in fast mode: 60ms, in low power mode: 220ms. After 12 seconds without touch it automatically switches to low power mode for reduced consumption. Dimensions: 24 x 24 x 7.2 mm.

- Page: https://sigmanortec.ro/en/ttp223b-capacitive-sensor
- Price: 4.22 RON
- Availability: In stock; 1-2 zile
- Reference: 22022 · EAN: 5944550696687
- Category: Mechatronics and IoT > Sensors and Modules > Capacitive Touch Sensors
- Package (shipping data): 0.003 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:22 (Europe/Bucharest)

## Description

Capacitive touch module for touch controls in Arduino and automation projects, operates at 2-5.5V DC, offers fast response in fast mode, automatically switches to low power after 12 seconds of no touch for low consumption, compact and easy to integrate into panels, enclosures or prototypes.
Capacitive touch sensor, Arduino compatible
Supply voltage: 2 - 5.5VDC
If it is not touched for 12 seconds, the sensor enters low power mode
Fast mode response time: 60ms
Low power mode response time: 220ms
Dimensions mm: 24 x 24 x 7.2