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5pcs/lot TTP223B 1 channel Jog digital touch sensor capacitive touch touch switch modules Accessories for arduino

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$3.73

Dissipation Power: 5v;Model Number: new;Type: Voltage Regulator;is_customized: Yes;Application: Computer;Operating Temperature: 1;Condition: New;Suppl…

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5pcs/lot TTP223B 1 channel Jog digital touch sensor capacitive touch touch switch modules Accessories for arduino

$3.73

5pcs/lot TTP223B 1 channel Jog digital touch sensor capacitive touch touch switch modules Accessories for arduino

$3.73
6 customers are viewing this product
Description
Dissipation Power: 5v;Model Number: new;Type: Voltage Regulator;is_customized: Yes;Application: Computer;Operating Temperature: 1;Condition: New;Supply Voltage: esp8266;

 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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TTP223 3TTP223 2

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