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Human/Metal Touch Sensor Module

Model: RKI-3102
Availability : In Stock
₹33.00  ₹31.00
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Warranty : None
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The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the modules output is low, lower power consumption; When a finger touches the corresponding position, the modules output is high, if not touched for 12 seconds, it switches to low-power mode. Jog type : the initial state is lower , higher touch , do not touch is lower (similar touch of a button feature)
 
This 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.
Features
  • Low power consumption
  • Power supply for 2 ~ 5.5V DC
  • Can replace the traditional touch of a button
  • Four M2 screws positioning holes for easy installation
Specifications:
ITEM Min  Typical Max Unit 
Power supply voltage VCC 2.0 3 5.5 V
Output high VOH - 0.8VCC - V
Output low VOL - - 0.3VCC  V
Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) - 8 - mA
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
Size - 24x24x7.2  - mm
 
Package Includes:
  • 1 x HUMAN/METAL TOUCH SENSOR MODULE

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