Both analog & digital RC servo electronics control the speed of the motor by applying on and off voltage signals or pulses to the motor. This voltage is constant, the voltage of the receiver battery pack, voltage regular, or BEC to be exact, 4.8 to 6.0 volts (8.4V and up with HV and...
“This situation, while embarrassing, is no different from cases where a patrol car runs low (or even dry) of fuel,” the department said in astatementlast Thursday. And who can argue with the subhead: “Gas or electric, all cars need to be refueled in some way.” ...