TTP224 Touch Sensor – 4 Independent Channels for Contactless Interfaces
from
€0.70
Price in reward points: 70
- Stock: 3
- Brand: OEM
- Reward Points: 4
- Model: TTP224
- Product Code: 6971
Module with Adjustable Sensitivity for Operation Through Glass, Plastic and Wood
The TTP224 module is a 4-channel capacitive touch sensor that detects light touch without mechanical contact. It works by sensing changes in electrical capacitance caused by the presence of a finger and can function through various materials such as glass, plastic, or wood. The integrated TTP224 chip provides four independent digital outputs (HIGH/LOW for each channel) that are activated upon touch, and the sensitivity can be adjusted via jumpers on the board. With an operating voltage from 2.4V to 5.5V and low power consumption, this module is ideal for creating modern and elegant interfaces for smart homes, interactive displays, waterproof control panels, or creative projects with microcontrollers such as Arduino and Raspberry Pi.
Onboard TTP224 capacitive 4-button touch sensing IC
Onboard 4-channel level status indicator
Working voltage: 2.4V-5.5V
Module can set output mode, key output mode, maximum output time and fast / low power selection
PCB board size: 35 (mm) x 29 (mm)
- Доставка до адрес: €6.00
- Доставка до офис на Еконт: €5.00
- Доставка до офис на Спиди: €4.00
- Доставка до автомат на Спиди: €3.00
- Доставка до BOXNOW: €2.00
- За фиксиран час се добавя €2.00
- Безплатна доставка при поръчка над €99.00
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