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Serum · 04.13.2005, 03:47 PM

It's because it gives the motor very much small pulses, in a very small time. I don't know if you have got electric trains running over there, (1:1) but these sound a bit like that too (it's called a chopper, it chops the power in to little pieces and feeds those small pulses to the motor)

It is a nice sound in my opinion..

But are you sure it comes from the controller and not from the motor? The motor has got a mechanical thing (rotor/copperwire) that can create the noise. The controller should nog give a beep IMO.

	(#4)
Serum RC-Monster Admin Offline Posts: 10,480 Join Date: Feb 2005	04.13.2005, 03:47 PM It's because it gives the motor very much small pulses, in a very small time. I don't know if you have got electric trains running over there, (1:1) but these sound a bit like that too (it's called a chopper, it chops the power in to little pieces and feeds those small pulses to the motor) It is a nice sound in my opinion.. But are you sure it comes from the controller and not from the motor? The motor has got a mechanical thing (rotor/copperwire) that can create the noise. The controller should nog give a beep IMO.