5Pcs TTP223B Digital Sensor Module Capacitive Type Touch Switch Module

1、Capacitive touch switch module, the initial state is low level, touch is high level, and no touch is low level.

2、When there is no touch for 12 seconds, the mode switches to low power mode, saving energy.

3、Both the front and the back can be used as a touch surface, which can replace the traditional touch button.

4、2-5.5V power supply, 4pcs M2 screw positioning holes for easy installation.

5、The green LED power indicator lights up when it is powered on correctly and is easy to use.Condition: 100% Brand New

Item Type: Sensor Module

Power Supply: 2-5.5V

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Item

Minimum Valve

Typical Value

Maximum Value

Unit

Power Supply Voltage VCC

2

3

5.5

V

Output High VOH

-

0.8VCC

-

V

Output Low VOL

-

-

0.3VCC

V

Output Pin Sink Current (at VCC=3V, VOL=0.6V)

-

8

-

mA

Output Pin Pull-up Current (at VCC=3V, VOH=2.4V)

-

-4

-

mA

Response Time (Low Power Mode)

-

-

220

mS

Response Time (Fast Mode)

-

-

60

mS

Product Size

Approx. 24 x 24 x 7.2 mm / 0.9 x 0.9 x 0.3 in

mm

Weight

Approx. 14g / 0.5oz

g

Control Interface: A total of 3 pins (GND, VCC, SIG), GND is connected to ground, VCC is connected to the power supply, SIG is the digital signal output pin

Power Indicator: Green LED, it will light up when it is powered on correctly

Touch Area: The internal area of the icon similar to the fingerprint.w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid #000;};.w-e-text table,.wang-edit-text table{border: 1px solid #000 !important;}

5 x Module