junimacs
Published © LGPL

Electronic Water Dispenser

As part of the completion and to experience practical application of human and computer interface, we came up to a project that of relevant

AdvancedWork in progress636
Electronic Water Dispenser

Things used in this project

Hardware components

Arduino Nano R3
Arduino Nano R3
×1
Infrared Module (Generic)
×1
DC motor (generic)
×1
General Purpose Transistor NPN
General Purpose Transistor NPN
×1
Resistor 221 ohm
Resistor 221 ohm
×1
Jumper wires (generic)
Jumper wires (generic)
×1

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
Solder Wire, Lead Free
Solder Wire, Lead Free
PCB Holder, Soldering Iron
PCB Holder, Soldering Iron

Story

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Custom parts and enclosures

EWD

All you need to dispense a water is to place your glass near the sensor and water will dispense automatically

Schematics

EWD

An Arduino based circuit for Electronic Water Dispenser

EWD

an electronic water dispenser without a human contact with the device

Code

EWD Code

Arduino
void setup() {
  pinMode(2, INPUT);//define arduino pin
  pinMode(3, OUTPUT);//define arduino pin
  Serial.begin(9600);//enable serial monitor
}
void loop() {
  bool value = digitalRead(2);//get value and save it boolean veriable
  if (value == 1) { //check condition
    Serial.println("OFF");//print serial monitor ON
    digitalWrite(3,LOW);//Motor on
  } else {
    Serial.println("ON");//print serial monitor OFF
    digitalWrite(3,HIGH);//Motor off
  }
}

Credits

junimacs

junimacs

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  • Home Automation