HQ TTP223 touch sensor module YFRobot touch switch

Detail HQ TTP223 touch sensor module YFRobot touch switch

hai kak. Mohon maaf untuk minimal order 20 ribu ya kak baru bisa kita proses, diluar ongkirstock per 3 april = 25 pcs

The module is a capacitive touch -type touch switch module based on the touch
detection IC (TTP223B) . In the normal state, the module output is low, the mode
is low power mode; when touching the corresponding position with the finger, the
module will output high level, the mode switch to fast mode; when 12 seconds
without touch, the mode and switch to low Power mode. You can install the module
in the non-metallic materials such as plastic, glass surface, and the other thin
paper (non-metallic) covered in the module surface, as long as the correct
location of the touch, you can make hidden in the walls, button. The module
allows you to avoid the annoyance of conventional push buttons.
The module features are as follows:
Jog type: the initial state is low, a touch of high -level , without touching a
low level (similar to the touch of a button function)
Low power consumption
Power supply can be 2 ~ 5.5V DC
Positive and negative can be used as a touch surface , can replace the
traditional touch button
4 M2 screw positioning holes for easy installation
Application display:

Action Note: first touch the touch-type touch sensor, and then a little longer
hold the touch-type touch sensor , you can achieve the lamp flashing and long
bright;
project
Minimum value
Typical value
The maximum value
unit
Power supply voltage VCC
2.0
3
5.5
V
Output high level V OH
-
0.8VCC
-
V
Output low level V OL
-
-
0.3VCC
V
Output pin sink current (@ VCC = 3V, V OL = 0.6V)
-
8
-
MA
Output pin pull current (@ VCC = 3V, V OH = 2.4V)
-
-4
-
MA
Response time (low power mode)
-
-
220
MS
Response time (fast mode)
-
-
60
MS
size
24X24X7.2
Mm
weight
2
G

Control interface : a total of three pins (GND, VCC, SIG), GND for the groun

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