TTP223 TTP224 TTP226 TTP229 1/4/8/16Channel Jog Digital Touch Button Sensor Capacitive Switch Modules Accessories for Arduino

TTP223 TTP224 TTP226 TTP229 1/4/8/16Channel Jog Digital Touch Button Sensor Capacitive Switch Modules Accessories for Arduino

$2.66

$2.66 $0.00

Color TTP223 TTP223 Red Board TTP223 Blue Board TTP224 4 Channel TTP226 8 Channel TTP229 16 Channel

Description

SPECIFICATIONS

Brand Name: Keshy

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Module

is_customized: Yes

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;

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:

Item	Min	Typical	Max	Unit
Power supply voltage VCC	2.0	3	5.5	V
Output high VOH	-	0.8VCC	-	V
Output low VOL	-	-	0.3VCC	V
Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V)	-	8	-	mA
Output pin pull-up current (@ VCC = 3V, VOH = 2.4V)	-	4	-	mA
Response time (low power mode)	-	-	220	mS
Response time (touch mode)	-	-	60	mS
Size	24x24x7.2			mm
Weight	2			g

1. Onboard TTP224 campacitive 4 key touch induction IC.

2. Onboard the 4 way level indicator.

3. Operating voltage:2.4V-5.5V.

4. Module can set the output mode,output longest time,and fast/low power selection.

5. PCB board size:35(mm)×29(mm).

Package included:

1 × TTP224 4-way capacitive touch switch digital touch sensor module switch button.