capacitive-touch-sensor-module

Capacitive Touch sensor module

R80.00

3 in stock

Product Description

Introduction

Are you tired with clicking mechanic button? Try our capacitive touch sensor. Right now we can find touch sensor on most electronic device. So uprade your Arduino project with our new version touch sensor and make it cool!!

This little sensor can “feel” people and metal touch and feedback a high/low voltage level. Even isolated by some cloth and paper, it still can feel the touch. And the sensetivity well decrease as isolation get thick.

Improvement List

  • Wide voltage range from 3.3V to 5V
  • Standard assembling structure (two 3mm holes with multiple of 5cm as interval)
  • Easily recognitive interfaces of sensors (“A” for analog and “D” for digital)
  • Icons to simplely illustrate sensor function
  • High quality connector
  • Immersion gold surface

Specification

  • Supply Voltage: 3.3V to 5V
  • Interface: Digital
  • Size:22x30mm

Connection Diagram

connection diagram

Sample Code

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
int ledPin = 13;                // Connect LED on pin 13, or use the onboard one
int KEY = 2;                 // Connect Touch sensor on Digital Pin 2
void setup(){
  pinMode(ledPin, OUTPUT);      // Set ledPin to output mode
  pinMode(KEY, INPUT);       //Set touch sensor pin to input mode
}
void loop(){
   if(digitalRead(KEY)==HIGH) {      //Read Touch sensor signal
        digitalWrite(ledPin, HIGH);   // if Touch sensor is HIGH, then turn on
     }
   else{
        digitalWrite(ledPin, LOW);    // if Touch sensor is LOW, then turn off the led
     }
}

Additional Information

Weight0.10 kg

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.