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- Product Name: TTP223 Touch Sensor Module Touch Switch 1 Way Touch Switch Sensor
- Item NO.: TTP223
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Sensor Module
- Tag: Touch Switch , TTP223 , Touch Sensor Module , 1 Way , Touch Switch Sensor
- Creation Time: 2024-04-15
TTP223 Touch Sensor Module
Product Parameters:
● Power supply voltage VCC: 2.0~5.5V
● Output high level VOH: 0.8VCC-V
● Output low level VOL: 0.3V
● Input current of output pin: 8mA (@ VCC=3V, VOL=0.6V)
● Output pin pull current: - 4MA (@ VCC=3V, VOH=2.4V)
● Response time: 220ms (low power consumption mode)
● Response time 2: 60ms (fast mode)
● Product size: 24 * 24 * 7.2mm
● Product weight: 2g
Module Features:
● Inching type: the initial state is low level, touch is high level, and no touch is low level (similar to the function of touch key)
● Low power consumption
● The power supply can be 2~5.5V DC
● Both front and back can be used as the touch surface, which can replace the traditional touch button
● Four M2 screw positioning holes for easy installation
● Action note: light touch the dynamic touch sensor first, and then press and hold the inching touch sensor for a long time, the desk lamp can flash and stay on for a long time;
● Control interface: 3 pins (GND, VCC, SIG) in total, GND is the ground, VCC is the power supply, and SIG is the digital signal output pin;
● Power indicator: green LED, which lights up when power on is correct;
● Touch area: the internal area of the icon similar to fingerprint, which can be triggered by gently touching with a finger.
● Positioning holes: 4 M2 screw positioning holes, with the hole diameter of 2.2mm, to facilitate the installation and positioning of modules and realize the combination between modules;
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