SPECIFICATIONS

Application: Computer

Brand Name: SZFYDOSH

Choice: yes

Condition: New

Dissipation Power: n/a

High-concerned chemical: none

Operating Temperature: n/a

Origin: Mainland China

Supply Voltage: n/a

Type: Module

is_customized: Yes

semi_Choice: yes

TTP223 Capacitive Touch Switch Digital Touch Sensor Module

1. On-board TTP223 capacitive single-key touch sensing IC

2. On-board level status indicator light

3, working voltage: 2.0V-5.5V

4. PCB board size: 29(mm)x16(mm)

capacitive digital touch sensor switch hand touch detection module

touch detection IC to provide 1 touch keys. Touch detection IC is to replace the traditional one with variable area keys
designed for button keys. Low power consumption and wide working voltage are the DC and AC characteristics of touch keys.

Operating voltage: 2.0V ~ 5.5V
after power-on, a stable time of about 0.5sec is required. Do not touch the key during this period of time,
at this time, all functions are forbidden
always keep your headphones updated with self-calibration
when the key is not touched, the re-calibrating period is about 4.0sec

application
A wide range of consumer products
waterproof appliances
A button key substitute

blue LED indicator light on the board

board size: 15.5X23.5mm

1 pin is Power Supply + VCC

2 feet for output OUT

3 legs are power supply-GND

output OUT can directly control the relay module of our store, or directly input IO of single chip microcomputer or IO of ARDUINO development board

the module output mode can be selected. (The output mode can be changed by using the or B pad of tin short circuit board. The short circuit is 1 and the disconnection is 0)