Hi,
i have arduino uno R3 , dk electronics motor shield and towardpro MG996R digi hi torque servo.
Im trying to control my servo but when i connected the servo to servo part on motor shield, it behaves weird; it could not possible to upload code on arduino because it gave an error : "Problem uploading to board." and also there was noise for connecting and disconnecting of USB from my computer. Besides, the led on motor shield didnt light on when servo was connected. Also, I tried to connect servo without motor shield, same error was occured again.
So , it is not possible to upload a code when servo is connected. What should i do? any suggestions?
Also i have a little(!) problem about my arduino board. before I change my computer, my arduino ON led was green. now its red and sometimes L led is blinking red. But when i tried basic examples such as 'blinking', it upload and works properly . I couldn't figure out why it turned red.
Thanks in advance.