Description
Description: capacitive touch screen price
Digital Touch Sensor. 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: capacitive touch screen price
-
- 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: capacitive touch screen price
| 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 |
||
Package Inclued:
1 x Digital Touch Sensor capacitive touch switch module for Arduino
100% satisfaction guarantee:
We offer you to 100% satisfaction guarantee on our products. So, If you have any problem with our products then please contact with us and we will be happy to solve the problem for you. capacitive touch screen price
Equally Important that Customer satisfaction is our highest priority.
In addition, our every products that we sell has a strict quality inspection. So that, If you want to buy our products then do not hesitate to add them to the cart and buy it. Correspondingly, We are committee to providing you best products and services.
Reviews
There are no reviews yet.