5pcs TTP223 Touch Key Switch Module,TTP223B Blue

Description

• 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.

Origin:CN(Origin)
Model Number:TTP223
Application:Computer
Operating Temperature:-40C~+85C
Size:1511mm
Power:2.5-5.5V
Trigger setting mode: (1-> Short ; 0- >No Short)
AB=00:No-lock High TTL level ouput;
AB=01:Self-lock High TTL level ouput;
AB=10:No-lock Low TTL level ouput;
AB=11:Self-lock Low TTL level ouput;

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

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