I am concerned that you read some part of it as recommending 18volts into a servo.
I assumed the 18volts were being fed to the Arduino's regulator to warm up the environment.
Either way OP, don't do it.
I am concerned that you read some part of it as recommending 18volts into a servo.
I assumed the 18volts were being fed to the Arduino's regulator to warm up the environment.
Either way OP, don't do it.