3pcs Touch Switch Module Double-sided Touch Sensor TouchPad 4p/3p Interface

Feature: PCB size: 38 x 24 x 1.6mm Wokring voltage: 3.3/5VDC Compatible interfaces: 2.54mm 3-pin interface and 4-pin grove interface Note: S for voltage digital output port, N for not used pin, V and G for voltage at the common collector and ground respectively. When there is no operation, digital output is VDD, when the button is pressed down, the digital output is 0V. Electrical characteristics Min. Typical Max. Unit Supply voltage 2 3 5.5 VDC Working current (VCC=5V) - 18 - uA Digital output voltage (VCC=5V) 0 - 5 V Package includes: 3 x Touch Switch Module