I am also using MPU6050 accelerometer and gyrometer with arduino UNO. I followed the wiring,
VCC to 5v of arduino
GND to GND of arduino
SDA pin to A4 pin of arduino
SCL pin to A5 pin of arduino
AD0 to GND of arduino
INT to Pin 2 of arduino
And I ran I2C scanner code which is given here :
But it is not detecting the address. Which is 0x68 default, given in the manual.
And when I dump other code to detect the X Y X axes of accelerometer and gyrometer, it is giving only -1 value.
Please help me out.