Gesture control robot is programmed such that it moves according to the change in our hand gestures.The Arduino board is fixed with transmitter and Accelerometer. When the Gloves in our hand is moved in front direction the Accelerometer send message to the Arduino and transmitter. The receiver board in the robotic car receives the message and moves accordingly.The Arduino board is programmed in the Arduino IDE.
This is circuit diagrams.
Code for programming:
#include <MPU6050_tockn.h>
#include <Wire.h>
MPU6050 mpu6050(Wire);
long timer = 0;
void setup() {
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
Serial.begin(9600);
Wire.begin();
mpu6050.begin();
}
void loop() {
mpu6050.update();
Serial.print("accX : ");Serial.print(mpu6050.getAccX());
Serial.print("\taccY : ");Serial.print(mpu6050.getAccY());
Serial.print("\taccZ : ");Serial.println(mpu6050.getAccZ());
if (mpu6050.getAccX() >= 0.70)
{ //FORWARD
digitalWrite(4, HIGH);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
}
else if(mpu6050.getAccX() <= -0.60)
{ //BACKWARD
digitalWrite(4, LOW);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, LOW);
}
else if(mpu6050.getAccY() >= 0.60)
{ //LEFT
digitalWrite(4, LOW);
digitalWrite(5, HIGH);
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
}
else if(mpu6050.getAccY() <= -0.60)
{ //RIGHT
digitalWrite(4, HIGH);
digitalWrite(5, LOW);
digitalWrite(6, HIGH);
digitalWrite(7, LOW);
}
else{
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
}
}
