Hello i am new to the forum . As i try to run my code , i get this error . I tried different COMs at the tools options but nothing happened. any ideas ?
That indicates the uC is not talking. Is it bootloaded?
What is your complete setup?
i am not sure if i understood the question , do u want me to tell you how i connected my servo with the arduino pins ?
You have a servo too?
Okay, how about a complete explanation of what you have going on then.
Actually i am trying to control a servo motor .. i connected all three wires to the arduino pins. the black one to the ground the yellow one to the source (5Volts) and the white to pin9 (PWM)
Servo's generally need more current than the USB source or the onboard regulator can support. Use a seperate power source for the servo. Try downloading without the servo power lead connected to Arduino 5V.