Nut quality testing and auto segregating machine

1/* AN INDUSTRIAL OPERATIVE PROJECT OF QUALITY RECOGNITION OF PRODUCTS
2    Properties and main operative concepts:-
3   1) Uses the concept of reflection   of light
4   2) The concepts is dark color reflects low and white reflects more
5    3) This programming and the levels of luminous intensity is specifically done   for 'badam'.
6   4) The process of recognition is done in a closed chamber like   PVC
7         -By Nikash & Yatin.            */
8#include<Servo.h>                          //   specifies servo motor library
9Servo nikser;                              // naming   servo motor as nikser
10void setup() {
11  pinMode(12, OUTPUT);                     //   reflecting spectrum of light 'led'
12  pinMode(A0, INPUT);                      //   input of ldr
13  Serial.begin(9600);                      
14  nikser.attach(9);                         // servo motor pin
15  pinMode(7, INPUT_PULLUP);                //   push button's output to start the recognition process
16  nikser.write(90);                        //   setting up servo motor to its initial position
17}
18void loop() {
19  int command   = digitalRead(7);            // saves input of pushbutton in variable command to   start the process
20  if (command == 0) {                      // condition when   push button is pressed
21    digitalWrite(12, HIGH);                // makes the   spectrum light on
22    delay(1000);
23    int qualityrate = analogRead(A0);      //   reads the value of ldr
24    Serial.println(qualityrate);           // prints the   value(quality) in serial monitor
25    if (qualityrate < 30) {                //   if the ldr value is lower than 30, usually good badam reflects low 
26      nikser.write(130);                    // servo moves the badam to left in 130degree which move the   badam in a cup of 'good quality'
27      delay(1200);
28      nikser.write(90);                     // moves to the formal position
29    }
30    if (qualityrate   > 30) {                // if the ldr value is higher than 30, usually bad badam   reflects high
31      nikser.write(50);                    // servo moves the badam   to left in 50degree which move the badam in a cup of 'bad quality'
32      delay(1200);
33       nikser.write(90);                    //moves to the formal position
34    }
35   }
36}
37

1/* AN INDUSTRIAL OPERATIVE PROJECT OF QUALITY RECOGNITION OF PRODUCTS
2   Properties and main operative concepts:-
3   1) Uses the concept of reflection  of light
4   2) The concepts is dark color reflects low and white reflects more
5   3) This programming and the levels of luminous intensity is specifically done  for 'badam'.
6   4) The process of recognition is done in a closed chamber like  PVC
7         -By Nikash & Yatin.            */
8#include<Servo.h>                          //  specifies servo motor library
9Servo nikser;                              // naming  servo motor as nikser
10void setup() {
11  pinMode(12, OUTPUT);                     //  reflecting spectrum of light 'led'
12  pinMode(A0, INPUT);                      //  input of ldr
13  Serial.begin(9600);                      
14  nikser.attach(9);                        // servo motor pin
15  pinMode(7, INPUT_PULLUP);                //  push button's output to start the recognition process
16  nikser.write(90);                        //  setting up servo motor to its initial position
17}
18void loop() {
19  int command  = digitalRead(7);            // saves input of pushbutton in variable command to  start the process
20  if (command == 0) {                      // condition when  push button is pressed
21    digitalWrite(12, HIGH);                // makes the  spectrum light on
22    delay(1000);
23    int qualityrate = analogRead(A0);      //  reads the value of ldr
24    Serial.println(qualityrate);           // prints the  value(quality) in serial monitor
25    if (qualityrate < 30) {                //  if the ldr value is lower than 30, usually good badam reflects low 
26      nikser.write(130);                   // servo moves the badam to left in 130degree which move the  badam in a cup of 'good quality'
27      delay(1200);
28      nikser.write(90);                    // moves to the formal position
29    }
30    if (qualityrate  > 30) {                // if the ldr value is higher than 30, usually bad badam  reflects high
31      nikser.write(50);                    // servo moves the badam  to left in 50degree which move the badam in a cup of 'bad quality'
32      delay(1200);
33      nikser.write(90);                    //moves to the formal position
34    }
35  }
36}
37