Fidelity Designs LTD

Featured demonstration systems.

Welcome to my inventors videos section, here I can put up videos of new products in development in order to generate interest in new designs and systems.

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Closed loop DC motor control system explored.

Posted on by Ben Lamb -

Description of a closed loop DC motor control system. The system uses an opto sensor which allows it to read the speed of the turntable platter and then adjust the current supplied to the motor in order to control its speed.


Copyright 2016 Fidelity Designs LTD all rights reserved.

Here is a similar system in action on a 12" suspended turntable playing one of my favourite tracks, recorded by the computer.

Copyright 2016 Fidelity Designs LTD all rights reserved.

DC motor systems open doors to inovative design.