TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches Single Channel Reconstruction
1.62$
1.19$
Quantity:
1
Availability:
Couleur
Taille
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1.Size:15*11mm
2.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;
Blue board
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.
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
Specification:
Customer Reviews
59 ratings
satisfactory (6)
functional (3)
sensitive response (2)
excellent packaging (2)
fast delivery (1)
compact design (1)
Customer photos (3)
m***r
July 20, 2026
Variant: Color:TTP223 Size:20PCS
A bit sensitive to other things nearby but works
Buyer from United States
February 18, 2026
Variant: Color:TTP223 Size:20PCS
As described. All that's left is to test it. The package was on the ground instead of being in the mailbox.
Translated by AliExpress ·
Buyer from Japan
October 8, 2026
Variant: Color:TTP223 Size:20PCS
very good
Buyer from Ukraine
September 29, 2026
Variant: Color:TTP223 Size:20PCS
very great, thank you
С***ч
September 19, 2026
Variant: Color:TTP223 Size:20PCS
All employees.
Translated by AliExpress ·
Buyer from France
August 19, 2026
Variant: Color:TTP223 Size:20PCS
nickel
TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches Single Channel Reconstruction
1.62$
1.19$
Quantity:
1
Availability:
Couleur
Taille
