Because you want to know how to survive in the wild, building a homemade water filtration system is a useful thing to do. But, to stop the overflow of the water when, use an automation system.
- Battery and Connector
- Arduino UNO
- Motor Driver IC
- Water Pump Module
- USB Cable
- Jumper Wires
- Water level sensor
- Connect the motor driver to the Arduino UNO board.
Arduino UNO Motor Driver IC Pump Pin 8 In1 Pin 9 In2 Pin 10 En1 5 v 5 v A+ Red A- Black - Connect raindrop sensor to Arduino UNO
Rain Drop Arduino UNO A0 A1 VCC 5 v GND GND - Upload the code in Arduino UNO.
- Fit the system to filter.
- Connect driver IC with battery.
int s=A1;
int in1=9;
int in2=8;
int en=10;
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
pinMode(in1,OUTPUT);
pinMode(in2,OUTPUT);
pinMode(en,OUTPUT);
pinMode(s,INPUT);
}
void loop() {
// put your main code here, to run repeatedly:
analogWrite(en,256);
if (analogRead(s)>100){
digitalWrite(in1,0);
digitalWrite(in2,0);
}else{
digitalWrite(in1,1);
digitalWrite(in2,0);
}
Serial.println(analogRead(s));
}