Search results for: 'module switch'

Double-sided Touch Sensor Features There is a wide variety of touch sensors. One of these sensors is double-sided touch sensor with 3-pin and 4-pin interface on each side. Pin N in 4-pin interface is not used. Note Pin S is always HIGH and changes to LOW if the switch is touched. (If not touched, it will be HIGH again.) Double-sided Touch Sensor Pinout This Module has 3 main pins:VCC: Module power supply – 3.3/ 5 VGND: GroundS: Sensor output (5V)N: Not us...

OE-TP Light Touch Switch Module Features This module has a fingerprint sensor that can control the digital output voltage. So The output voltage will change with each touch. The operating voltage is 5 to 20 V (recommended 12 volts) and operating current is up to 3 A (peak 10 A). It also has two red and blue LEDs. The blue LED indicates the module is powered on and the red LED indicates touch detection.This type of sensor is widely used in home lighting, motor speed control, toys, etc. ...

Touch Switch Module Features A touch sensor is a type of switch that needs to be touched by an object to operate. Touch sensors work completely similar to a switch. Note When this switch is touched, the output voltage will be HIGH, otherwise is LOW. Note The output current is very low (about 40 mA). If you want to connect a higher current device to this switch, you must add a relay or transistor to your circuit. Note There is a jumper on the board. If you change the status ...