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  • Capacitive Digital Touch Sensor Hand Detection Module
  • Capacitive Digital Touch Sensor Hand Detection Module
  • Capacitive Digital Touch Sensor Hand Detection Module

 

This module is a one-button capacitive touch module. Output can be customized according to the settings of Jumper A and B.
A sticker can be placed on top of the touch area to for instruction indication.
It can operate as low as 2.0V and can be used as a standalone module or connect to arduino for further periperhal control.
It can replace traditional tackle swtich button, solving the problem of swtich debounce.
Jumper settings. (0 = unconnected, 1 = connected)
A B Pin output state
0 0 Normally LOW, HIGH when touched
0 1 Normally HIGH, LOW when touched
1 0 Startup LOW, when touched swtich to HIGH and remain, swtich to LOW after another touch
1 1 Startup HIGH, when touched swtich to LOW and remain, swtich to HIGH after another touch
Specifications
Input Operating voltage: DC 2.0V - 5.5V
Input with reverse polarity protection.
LED Color: BLUE, connected to Output pin
Idle current: <10uA
Size: 15.5mmx23.5mm
Connection: Vcc, Output, GND
 
Sample Code for testing with Arduino:
///////////////////////////////////////////////////
const int SensorPin = 2; // touch sensor switch module input
int SensorState = 0; // output
void setup() {
pinMode(SensorPin, INPUT);
Serial.begin(9600);
}

void loop(){
SensorState = digitalRead(SensorPin);
if (SensorState == HIGH) {
Serial.println(1);
}
else {
Serial.println(0);
}
}
///////////////////////////////////////////////////// 

Capacitive Digital Touch Sensor Hand Detection Module

EK1276

  This module is a one-button capacitive touch module. Output can be customized according to the settings of Jumper A and B. A sticker can be placed on top of the touch area to for instruction indication. It can operate as low as 2.0V and can be used as a standalone module or connect to ardu...
  • Shipping Weight: 20g
  • Manufactured by: gikfun
19 Units in Stock
$3.62

Current Reviews: 0

This product was added to our catalog on Friday 07 October, 2016.