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TTP223B Digital Touch Sensor Capacitive Touch Switch Module for Arduino DIY

Regular price
Rs. 269.65
Regular price
Sale price
Rs. 269.65
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Terms & conditions

Your order will be delivered in 15-20 days.

Details
  • SKU: 14017581
  • Brand: SFC
  • Type: Consumer Electronics
  • Availability: Out stock
Description
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.
Specification:
  • 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
  • Size:2.4 x 2.4 x 0.7cm(LxWxH)
Item Mini 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

Package includes:

  • 1 x Module

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