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TTP223 Capacitive Touch Sensor Module
Item # 14543
TTP223 Capacitive Touch Switch, Touch Key Module,

Solder jumpers Settings for :
 A- Active High / Active Low
 B- Momentary / Toggle 
A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm. An on-board LED will give a visual indication of when the sensor is triggered. When triggered the modules output will switch from its idle low state to high (default operation). Solder jumpers allow for reconfiguring its mode of operation to be either active low or toggle output. 

This capacitive touch sensor module uses the TTP223 (TTP223-BA6) integrated circuit, making it easy to add capacitive touch input to your project. It features one sensitive touch pad that make an ideal replacement for the old fashioned switche.

● On-board 1-key TTP223 (TTP223-BA6) capacitive touch sensor IC
● Input Voltage: 2.5V to 5.5V DC
● Supply current: (Vcc = 5V): 6uA (Idle) 16mA (Active)
● Sensor area: 11 x 10.5mm
● Max sensor range: ~5mm
● Status indicator LED
● Configurable output modes
● Stable touching detection of human body for replacing traditional direct switch key
● PCB Size: 15 x 11 mm

Configuring Output Modes:
● Solder jumber (A) :
     - Solder :    Active Low
     - Unsolder : Active High (Default)

● Solder jumber (B) :
     - Solder :     Toggle 
     - Unsolder : Momentary (Default)

Documents & Files:
TTP223 IC Datasheet

$1.34  USD
per Unit

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