TTP224 4-Channel Touch Sensor Module – Capacitive Touch Switch with LED Indicator for Arduino

TTP224 4-Channel Touch Sensor Module – Capacitive Touch Switch with LED Indicator for Arduino

SKU: 100338
GTIN: 4251346434141
Category: Operation & Control

The TTP224 touch sensor module detects touches on four capacitive touch pads and outputs digital switching signals. Ideal if you want to replace mechanical buttons with wear-free, touch-sensitive controls.

4 independent channels: each touch pad operates its own output independently.
Status at a glance: each LED shows which button is being touched in real time.
Flexible configuration: switch between Active-High/Low and Timed/Toggle modes via jumper.
Simple integration: digital outputs connect directly to Arduino, ESP32 and compatible microcontrollers.

1,02 €

incl. 19% VAT

Currently out of stock
Delivery time: ca. 3 weeks (DE - int. shipments may differ)

Description

TTP224 4-Channel Touch Sensor Module with Capacitive Touch Detection

The TTP224 module detects touches on four separate capacitive pads and converts them into digital switching signals.

Replace traditional push buttons with a wear-free, wipeable touch surface – perfect for DIY projects, control panels, and mode selection on Arduino or ESP boards.

4 touch channels: each pad (1–4) has its own independent digital output.
Response time: 60 ms in Fast mode or 160 ms in Low-Power mode, selectable via jumper.
Configurable output logic: Active-High or Active-Low plus Timed or Toggle mode, selectable via jumper.
Adjustable sensitivity: customizable per touch pad using external capacitor (0–50 pF).
LED status indicator: each LED signals when its corresponding button is touched.

Touch-based on/off switches in custom electronics projects
Menu navigation and mode selection on Arduino or ESP32 boards
Replacement for mechanical buttons with wear-free, wipeable control surfaces
Interactive DIY controllers and control panels

Technical specifications TTP224 4-channel touch sensor module
Electrical Data
Controller IC	TTP224
Operating voltage	2.4 V – 5.5 V DC
Number of touch channels	4
Response time	60 ms (Fast) / 160 ms (Low-Power)
Function & Connection
Output logic	Active-High / Active-Low, selectable via jumper
Output mode	Timed (momentary) / Toggle, selectable via jumper
Sensitivity	adjustable via external capacitor (0–50 pF)
Connection	Pin header, soldered

1× TTP224 4-Channel Touch Sensor Module, fully assembled, pin header soldered

Connection cables are not included in delivery.

Product safety information

Manufacturer information:

Christians Technikshop GmbH
Jöllenbecker Str. 180
Nordrhein-Westfalen
Enger, Deutschland, 32130
info@christians-shop.de
https://www.christians-shop.de

Item information	Value
Item weight:	0,00 kg