Example Code for Arduino-Ice Breaking Game

The earth can also act as a conductor. That is, when the resistance between A, B and the earth is not large enough, the conductivity will occur. A and B both need to have their feet off the ground.**

Hardware Preparation

• DFRduino UNO x 1
• Conductivity Switch Sensor x1
• M-M/F-M/F-F Jumper wires

Software Preparation

• Arduino IDE, Click to Download Arduino IDE from Arduino

Wiring Diagram

Sample Code

/*!
 * @file  conductivitySwitchSensor.ino
 * @brief  This example Test there is no connection between the poles.
 * @copyright  Copyright (c) 2010 DFRobot Co.Ltd (http://www.dfrobot.com)
 * @license  The MIT License (MIT)
 * @author  linfeng([email protected])
 * @version  V1.0
 * @date  2016-6-21
 */
int ledPin = 13;
int inputPin = 4;

void setup() {
  Serial.begin(9600);
  pinMode(ledPin,OUTPUT);
  pinMode(inputPin,INPUT);
  digitalWrite(ledPin,HIGH);
  delay(2000);
}

void loop() {
int  pinValue=digitalRead(inputPin);
  if(pinValue==HIGH){
    digitalWrite(ledPin,HIGH);
  } else{
    digitalWrite(ledPin,LOW);
  }
  delay(100);
}

Result

LED 13 will be light on, if you hold the others hands.
In the game section, you can replace led with relay to control light, pump or other actuator. ALSO, you can replace yourself with banana, apple, orange to make interesting project.