SPRINT 1

Subsystem 1 name- WIPER

Fabrication plan:

Materials used:

1.cardboard sheet

2. sponge(cleaning material)

Data interaction: The data is sent to through the bluetooth to the wiper and it moves as the code given to it.

Energy interaction: The power is supplied to the motors which cause the wiper to move.

Image of the subsystem 1:

Subsystem 2 name-ASSEMBLY

Fabrication plan

Materials used:

DC Motors(30 rpm each),Relays,Arduino 2560,wipers,Radium sheets,Thermocol.

Data interaction: The data is sent to through the bluetooth to the wiper and it moves as the code given to it.

Energy interaction: The power is supplied to the motors which cause the wiper to move.

Program:

void setup()

{

Serial.begin(9600);

pinMode(3,OUTPUT);

pinMode(4,OUTPUT);

pinMode(5,OUTPUT);

pinMode(6,OUTPUT);

}

void loop()

{

char data;

data=Serial.read();

if(data=='0')

{

digitalWrite(3,LOW);

digitalWrite(4,HIGH);

digitalWrite(5,LOW);

digitalWrite(6,HIGH);

}

else if(data=='1')

{

digitalWrite(3,HIGH);

digitalWrite(4,LOW);

digitalWrite(5,HIGH);

digitalWrite(6,LOW);

}

else if (data=='2')

{

digitalWrite(3,HIGH);

digitalWrite(4,HIGH);

digitalWrite(5,HIGH);

digitalWrite(6,HIGH);

}}

Image of the subsystem 2: