Are you tired of clicking mechanic button? Well, try our capacitive touch sensor. We can find touch sensors mostly on electronic device. So upgrade 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 can still feel the touch. Its sensitivity decrease as isolation layer gets thicker. For detail of usage, please check our wiki. To perfect user’s experience of our sensor module, we made following improvements.
Specification
- Supply Voltage: 3.3V to 5V
- Interface: Digital
- Size: 30*20mm
- Weight: 3g
Connection Diagram:
Sample Code:
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
}
}
Project List
- Arduino Mega 2560 Project 1: Piranha LED Module
- Arduino Mega 2560 Project 2:Digital white LED module
- Arduino Mega 2560 Project 3: Passive Buzzer module
- Arduino Mega 2560 Project 4: Hall Magnetic Sensor
- Arduino Mega 2560 Project 5: LM35 Linear Temperature Sensor
- Arduino Mega 2560 Project 6: DS18B20 Temperature Sensor
- Arduino Mega 2560 Project 7: Digital Tilt Sensor
- Arduino Mega 2560 Project 8: Photocell sensor
- Arduino Mega 2560 Project 9: Digital Push Button
- Arduino Mega 2560 Project 10: Capacitive Touch Sensor
- Arduino Mega 2560 Project 11: DHT11 Temperature and Humidity Sensor
- Arduino Mega 2560 Project 12: Analog Sound Sensor
- Arduino Mega 2560 Project 13: Flame Sensor
- Arduino Mega 2560 Project 14: DS3231 Clock Module
- Arduino Mega 2560 Project 15: Analog Gas Sensor
- Arduino Mega 2560 Project 16: Analog Alcohol Sensor
- Arduino Mega 2560 Project 17: Water Sensor
- Arduino Mega 2560 Project 18: Soil Humidity Sensor
- Arduino Mega 2560 Project 19: Infrared Obstacle Avoidance Sensor
- Arduino Mega 2560 Project 20: PIR Motion Sensor
- Arduino Mega 2560 Project 21: Joystick Module
- Arduino Mega 2560 Project 22: Photo interrupter module
- Arduino Mega 2560 Project 23: 5V Relay Module
- Arduino Mega Project 24: ADXL345 Three Axis Acceleration Module
- Arduino Mega 2560 Project 25: Rotary Encoder module
- Arduino Mega 2560 Project 26: Analog Rotation Sensor
- Arduino Mega 2560 Project 27: HC-SR04 Ultrasonic Sensor
- Arduino Mega 2560 Project 28: Pulse Rate Monitor
- Arduino Mega 2560 Project 29: Reed Switch Module
- Arduino Mega 2560 Project 30: TEMT6000 ambient light sensor