How to Upgrade DC Motor and Increase Speed by 3X !!!

How to Upgrade DC Motor and Increase Speed by 3X !!! In this Video i am gonna show you how to upgrade DC Motor and How to Increase it speed by 3 time,its very easy ! It will help you in your school project . If you like this Video Please Subscribe me! My channel is abaut life hacks and all things,i want to grow my channel like MrGear, American hacker ,Dr screw. Mr.Crazy and Wearex because i am so inspired by them.

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