Muhammad_Munir
Published © GPL3+

Timer Switch for Water Pump

In this project, I make a timer switch for water pump by using Arduino.

IntermediateFull instructions provided7,363
Timer Switch for Water Pump

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
Relay (generic)
×1
BD139 Transistor
×1
10k Resistor
×1
Jumper wires (generic)
Jumper wires (generic)
×1
Push Button
×1
12 volt Adapter
×1

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)

Story

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Code

Untitled file

Arduino
int Relay = 12;
int BUTTON = 4;

void setup(){
pinMode(Relay,OUTPUT);
pinMode(BUTTON,INPUT);
}

void loop()
{
if(digitalRead(BUTTON) == HIGH)
{
digitalWrite(Relay,HIGH);
delay(30000);
}
else
{
digitalWrite(Relay,LOW);
}
}

Credits

Muhammad_Munir
79 projects • 57 followers
I am Arduino programmer, also expertise in ESP32 and 8266 wifi modules.

Comments

Related channels and tags
  • Home Automation
  • Home Automation