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-₹500.00
PGSA2Z TTP223B Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5.5V
- This is the “momentary” variety of the touch sensor – touch and it turns on, release and it turns off
- Positive and negative can be used as a touch surface, can replace the traditional touch button
- Four M2 screws positioning holes for easy installation. Module can be installed in such as surface plastic, glass of non-metallic materials
- In addition to the thin paper ( non-metallic ) covering the surface of the module , as long as the correct location of the touch, you can make hidden in the walls, desktops and other parts of buttons
- The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode
- If you have any quarry regarding this product please contact us
Product Description
SPECIFICATION
- Power supply voltage VCC: 2.0–5.5 V(Typical 3V)
- Output high VOH: 0.8VCC
- Output low VOL: 0.3VCC
- Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V): 8mA
- Output pin pull-up current (@ VCC = 3V, VOH = 2.4V): 4 mA
- Response time (low power mode): 220 mS
- Response time (touch mode): 60 mS
- Weight: 2g
FEATURES
- Jog type: the initial state is low level, when touched by hand, S outputs a high level and the light is on; when the hand is released, it is a low level; if you touch S again, it outputs a high level, when the hand is released, it is low Level
- Low power consumption
- Power supply can be 2-5.5V DC
- Both the front and back sides can be used as the touch surface, which can replace the traditional touch button
- 4 M2 screw positioning holes for easy installation
- Control interface: A total of 3 pins (GND, VCC, SIG), GND is the ground, VCC is the power supply, and SIG is the digital signal output pin
- Power indicator: green LED, it lights up when it is right
- Touch area: The area inside the icon similar to a fingerprint, which can be triggered by a light touch of a finger
- Positioning holes: 4 M2 screw positioning holes with a hole diameter of 2.2mm, which are easy to install and locate the modules, and realize the combination between the modules
PACKAGE INCLUDED
- 1 x TTP223B Switch Module Digital Touch Sensor
- Low power consumption
- Power supply: 2-5.5V DC
- Both sides can be used as touch surface, which can replace traditional touch keys
- 4 M2 screw positioning holes for easy installation
- This module can replace the traditional touch button
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