Description:
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
Power Supply Voltage VCC:
Min:2.0V
Typical:3V
Max:5.5V
Outpout high VOH:0.8VCC
Output low VOL:0.3VCC
Output pin sink current)VCC=3V,VOL=0.6V):8ma
Output pin pull-up current(VCC=3V,VOH=2.4V):4ma
Response time(low power mode):220ms
Response time(touch mode):60ms
Package Included:
10 X TTP223B Digital Touch Sensor
Geekstory 10pcs TTP223B Digital Touch Sensor Capacitive Touch Switch Module Touch Sensor Switch Digital Capacitive Touch Sensor Switch DC 2~5_5V for Arduino
Was:
$89.78
Now:
$44.89
- SKU:
- U10142
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.