Sign Language To Speech Conversion

 

Component list :-

1.Arduino Nano

2.Df Mini Player

3.Speaker

4.Flex Sensor

5.10k Resister

6.SD Card

Code :- 

//Prteek //www.prateeks.in //https://youtu.be/KSBFhaV4YTY #include "Wire.h" #include "SoftwareSerial.h" #include "DFRobotDFPlayerMini.h" static const uint8_t PIN_MP3_TX = 9; // Connects to module's RX static const uint8_t PIN_MP3_RX = 10; // Connects to module's TX SoftwareSerial softwareSerial(PIN_MP3_RX, PIN_MP3_TX); DFRobotDFPlayerMini player; int thumb; int first_finger; int second_finger; int third_finger; int fourth_finger; void setup() { pinMode(A1, INPUT); pinMode(A2, INPUT); pinMode(A3, INPUT); pinMode(A4, INPUT); pinMode(A5, INPUT); Serial.begin(9600); softwareSerial.begin(9600); if (player.begin(softwareSerial)) { Serial.println("OK"); player.volume(30); player.play(1); } else { Serial.println("Connecting to DFPlayer Mini failed!"); } } void loop() { int thumb = analogRead(A0); int first_finger = analogRead(A1); int second_finger = analogRead(A2); int third_finger = analogRead(A3); int fourth_finger = analogRead(A4); Serial.print(thumb); Serial.print("\t"); Serial.print(first_finger); Serial.print("\t"); Serial.print(second_finger); Serial.print("\t"); Serial.print(third_finger); Serial.print("\t"); Serial.println(fourth_finger); Serial.print("\t"); if (thumb < 750 ) { Serial.println("Finger Up 1"); player.play(3); delay(500); } if (thumb > 900 ) { Serial.println("Finger Down 1"); player.play(1); delay(500); } else if (first_finger >= 900 ) { Serial.println("Finger Down 2"); player.play(2); delay(500); } else if (first_finger < 730 ) { Serial.println("Finger Up 2"); player.play(3); delay(500); } else if (second_finger >= 900 ) { Serial.println("Finger Down 3"); player.play(4); delay(500); } else if (second_finger < 760 ) { Serial.println("Finger Up 3"); player.play(5); delay(500); } else if (third_finger >= 900) { Serial.println("Finger Down 4"); player.play(6); delay(500); } else if (third_finger < 720 ) { Serial.println("Finger Up 4"); player.play(8); delay(500); } else if (fourth_finger >= 900) { Serial.println("Finger Down 5"); player.play(9); delay(500); } else if (fourth_finger >= 870 ) { Serial.println("Finger Up 5"); player.play(10); delay(500); } else { Serial.println("NOTHING"); } }


Video :-